guided missile air defense system

TM 9-1425-650-12

TECHNICAL MANUAL

OPERATOR AND ORGANIZATIONAL MAINTENANCE

MANUAL:

OVERALL SYSTEM DESCRIPTION

GUIDED MISSILE AIR DEFENSE SYSTEM AN/TSQ-73

This copy is, a reprint which includes currentpages from Changes 1 through 12.

HEADQUARTERS, DEPARTMENT OFTHE ARMY

26 SEPTEMBER 1978

TM 9-1425-650-12C12

Change HEADQUARTERSDEPARTMENT OF THE ARMY

No. 12 Washington, D.C., 13 June 1995

Operator and Organizational Maintenance Manual:Overall System Description


TM 9-1425-650-12, 26 September 1978, is changed as follows:

1. This change includes coverage for Mobile Subscriber Equipment (MSE) applications.

2. Remove old pages and insert new pages as indicated below. New or changed material is indicated by the applicablechange number, i.e., Change 12, at the bottom of the page adjacent to the page number. Revised text will have avertical bar in the margin next to the changed area. Revised illustrations will have suffix change letter added to theidentification number.

Remove Pages Insert Pages

A/(B blank) A/(B blank)i and ii i and ii1-1 and 1-2 1-1 and 1-21-5/(1-6 blank) 1-5/(1-6 blank)None 1-10.1/(1-10.2 blank)1-27 and 1-28 1-27 and 1-281-33 and 1-34 1-33 and 1-342-1 and 2-2 2-1 and 2-22-9/(2-10 blank) 2-9/(2-10 blank)2-11 thru 2-14 2-11 thru 2-14B-1 thru B-6 B-1 thru B-6None B-12.1/(B-12.2 blank)B-13 thru B-32 B-13 thru B-32C-1/(C-2 blank) C-1/(C-2 blank)F-1 and F-2 F-1 and F-2Index 1 thru Index 4 Index 1 thru Index 4DA Forms 2028-2 DA Forms 2028-2

3. File this change sheet in front of the publication for reference.

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WARNING

DANGEROUS VOLTAGE

is used in the operation of this equipment

DEATH ON CONTACT

may result if personnel fail to observe safety precautions

Never work on electronic equipment unless there is another person nearby who is familiar with the operation and hazardsof the equipment and who is competent in administering first aid. When the technician is aided by operators, he mustwarn them about dangerous areas.

Whenever possible, the power supply to the equipment must be shut off before beginning work on the equipment. Takeparticular care to ground every capacitor likely to hold a dangerous potential. When working inside the equipment, afterthe power has been turned off, always ground every part before touching it.

Be careful not to contact high-voltage connections when installing or operating this equipment.

Whenever the nature of the operation permits, keep one hand away from the equipment to reduce the hazard of currentflowing through vital organs of the body.

WARNING

Do not be misled by the term "low voltage." Potentials as low as 50 voltsmay cause death under adverse conditions.

For Artificial Respiration, refer to FM 21-1 1.

EXTREMELY DANGEROUS POTENTIALS

greater than 500 volts exist in the following units:

Display console high voltage power supply

Display console CRT

WARNING

For emergencies requiring immediate shutdown of system power, pressSYSTEM POWER OFF switch located on power cabinet power transferunit. Observe that SYSTEM POWER ON indicator light goes off.

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CAUTION

CMOS memories contain electrostatic sensitive devices requiring special handling to avoid electrostatic dischargedamage. When removing and replacing memory cards, observe the following precautions:

a. Immediately prior to handling within the shelter, make physical contact with a grounded surface to discharge anypossiblebuildup of static electricity.

b. Package the memory storage cards in electrostatic bags prior to removing from the shelter.

Change 6 b

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LIST OF EFFECTIVE PAGES

Insert latest change pages, dispose of superseded pages in accordance with applicable regulations.

NOTE: The portion of the text affected by the changes is indicated by a vertical line in the outer margins of the page.

Dates of issue for original and change pages are:

Original .............0.................. 26 Sep 78 Change .............7 ................. 22 Jan 87Change .............1.................. 27 Mar 79 Change .............8 ................. 3 Aug 87Change .............2.................. 2 Sep 80 Change .............9 ................. 27 Sep 89Change. .............3.................. 30 Nov 83 Change .............10................ 31 Oct 91Change .............4.................. 15 Dec 83 Change .............11................ 10 Aug 92Change .............5.................. 17 Aug 84 Change .............12................ 13 JUN 95Change .............6.................. 15 May 86

TOTAL NUMBER OF PAGES IN THIS PUBLICATION IS 114 CONSISTING OF THE FOLLOWING:

Page *Change Page *ChangeNo. No. No. No.

a-b .................................. 6 2-11................ ................. 12A ................... ............... 12 2-12................ ................. 5B Blank . ......................... 12 2-13................................. 0i.................... ................... 12 2-14................................. 12ii ................... ................. 6 2-15-2-16 ........................ 0iii-iv.................................. 10 2-17................................. 81-1 .................................. 10 2-18 ................................ 91-2 .................................. 12 2-19................................. 01-3-1-4 ............................ 7 2-20 Blank ...................... 01-5 .................................. 12 3-1................................... 91-6 Blank........... ............ .. 12 3-2................................... 61-7-1-8 . .......................... 7 4-1 .................................. 101-9................................... 9 4-2................................... 101-10................................. 9 A-1 ................................. 101-10................................. 12 A-2 Blank ........................ 101-10.2 Blank ............... .... 12 B-1 .................................. 101-11................................. 9 B-2 .................................. 121-12-1-14......................... 7 B-3 .................................. 101-15................................. 2 B-4-B-6............................ 121-16 Blank ............ .......... 2 B-7-B-12.......................... 101-17- 1-18 ....................... 11 B-12.1 blank .................... 121-19-1-21 ........................ 7 B-12.2 blank ................... 121-22 ................................ 9 B-13 ................................ 101-23 ................................ 7 B-14-B-16 ....................... 121-24-1-25......................... 8 B-17 ............................... 101-26................................. 0 B-19-B-32 ....................... 121-27................................. 8 C-1 ................................. 121-28................ ................. 12 C-2 Blank ........................ 121-29................ ................. 7 D-1 ................................. 101-30 Blank .......... ............ 7 D-2 Blank ....................... 101-31................................. 8 E-1-E-9 ........................... 101-32 ................................ 1 E-10 Blank ...................... 101-33................ ................. 0 F-1-F-2 ........................... 121-34................ ................. 12 Index 1-Index 4 ............... 122-1................. .................. 72-2................. .................. 122-3-2-5 ............................ 02-6................................... 92-7-2-8 ............................ 72-9 .................................. 122-10 Blank ...................... 12

*Zero in this column indicates an original page.Change 12 A/(B blank)

TM 9-1425-650-12

TECHNICAL MANUAL HEADQUARTERSDEPARTMENT OF THE ARMY

NO. 9-1425-650-12 Washington, D.C., 26 September 1978

OPERATOR AND ORGANIZATIONAL MAINTENANCE MANUAL:

OVERALL SYSTEM DESCRIPTION


TABLE OF CONTENTS

Chapter Page

LIST OF ILLUSTRATIONS ................................................................................................................ iiiLIST OF TABLES .............................................................................................................................. iv

1 INTRODUCTION .......................................................................................................... 1-1

Section I. GENERAL .............................................................................................................. 1-1

1-1. Scope ......................................................................................................................... 1-11-2. Maintenance Forms and Procedures ............................................................................ 1-11-3. Reporting Equipment Publications Improvements ........................................................ 1-21-4. Destruction of Army Materiel to Prevent Enemy Use .................................................... 1-21-5. Abbreviations .............................................................................................................. 1-21-6. Official Nomenclature .................................................................................................. 1-2

Section II. SYSTEM DESCRIPTION ...................................................................................... 1-3

1-7. System Elements and Expansion Capability ................................................................. 1-31-8. Display Subsystem ...................................................................................................... 1-31-9. Radar Interface Equipment (RIE) ................................................................................. 1-91-10. Automatic Data Processor (ADP) .................................................................................. 1-91-11. Communications Subsystem ........................................................................................ 1-101-12. AN/TSQ-73 Software ................................................................................................... 1-111-13. Maintainability ............................................................................................................. 1-11

Section III. PURPOSE AND USE .............................................................................................. 1-12

1-14. General ........................................................................................................................ 1-121-15. System Functions ......................................................................................................... 1-131-16. Brigade System ........................................................................................................... 1-171-17. Battalion System ......................................................................................................... 1-171-18. Operational Features ................................................................................................... 1-20

Section IV. SAFETY AND SUPPORT EQUIPMENT ................................................................ 1-31

1-19. General ....................................................................................................................... 1-311-20. Safety Equipment ........................................................................................................ 1-311-21. Support Equipment Description .................................................................................... 1-311-22. Emergency Power Shutdown ........................................................................................ 1-34

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TABLE OF CONTENTS-Continued

Chapter Page

2 PHYSICAL AND ELECTRICAL CHARACTERISTICS 2-1

Section I. .. PHYSICAL CHARACTERISTICS...................................................................... 2-1

2-1. Scope . ......................................................................................................................... 2-12-2. Internal Shelter Description ........................................................................................... 2-12-3. External Shelter Description.......................................................................................... 2-5

Section II. . FUNCTIONAL CHARACTERISTICS ............................................................. 2-7

2-4. General ........................................................................................................................ 2-72-5. Display Equipment ....................................................................................................... 2-72-6. Radar Interface Equipment ........................................................................................ 2-72-7. Automatic Data Processor Equipment ........................................................................ 2-72-8. Communications Equipment ......................................................................................... 2-72-9. Power Cabinet Equipment............................................................................................. 2-82-10. Module Test Sets (MTS) .............................................................................................. 2-8

Section III. PHYSICAL AND ELECTRICAL DATA .................................................................... 2-11

2-11. General ........................................................................................................................ 2-11

3 MAINTENANCE CONCEPT ......................................................................................... 3-1

3-1. General......................................................................................................................... 3-13-2. On-Site Maintenance ................................................................................................... 3-13-3. Maintenance and Diagnostic Programs ........................................................................ 3-13-4. System Fault Correction ............................................................................................... 3-23-5. Support Equipment Maintenance ................................................................................. 3-2

4 AN/TSQ-73 SYSTEM TECHNICAL MANUALS ............................................................ 4-1

4-1. General......................................................................................................................... 4-14-2. TM 9-1425-650-12; Operator's and Organizational Maintenance Manual:

Overall System Description .......................................................................................... 4-14-3. TM 9-1430-651-12; Operator's and Organizational Maintenance Manual:

Emplacement and Preparation for Travel ..................................................................... 4-14-4. TM 9-1430-652-10-1 through -7; Operator's Manual .................................................... 4-14-5. TM 9-1430-655-20-1; Organizational Maintenance Manual:

Overall System Maintenance ....................................................................................... 4-14-6. TM 9-1430-655-20-2; Organizational Maintenance Manual:

Fault Catalog ............................................................................................................... 4-14-7. TM 9-1430-655-20-3; Organizational Maintenance Manual:

Radar Interface Equipment Maintenance ...................................................................... 4-14-8. TM 9-1430-655-20-4; Organizational Maintenance Manual:

Display Equipment Maintenance .................................................................................. 4-14-9. TM 9-1430-655-20-5; Organizational Maintenance Manual:

Magnetic Tape Unit Maintenance ................................................................................. 4-14-10. TM 9-1430-655-20-6; Organizational Maintenance Manual

Automatic Data Processor Equipment Maintenance ..................................................... 4-2

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TABLE OF CONTENTS-Continued

Chapter Page

4-11. TM 9-1430-655-20-7; Organizational Maintenance Manual: Communica-tions Equipment Maintenance ...................................................................................... 4-2

4-12. TM 9-1430-655-20-8; Organizational Maintenance Manual: Power CabinetEquipment Maintenance ............................................................................................... 4-2

4-13. TM 9-1430-655-20-9; Organizational Maintenance Manual: Electronic Cir-cuit Plug-In Unit Test Set TS-3317 ............................................................................... 4-2

4-14. TM 9-1430-656-14-1; Organizational and DS Maintenance Manual: Elec-tronic Data Printer, Kleinschmidt Model 7302 ............................................................... 4-2

4-15. TM 9-1430-656-14-2; Organizational and DS Maintenance Manual:Brushless, Synchronous Motor Generator Set, Teledyne-Inet ModelsT021036ABFHKQVZ-3 and T043036AFHKQVYZ-3 ..................................................... 4-2

4-16. TM 43-0002-21; Organizational Maintenance Manual Destruction of Equip-ment . . ......................................................................................................................... 4-2

Appendix

A REFERENCES ......................................................................................................................... A-1B COMPONENTS OF END ITEM (COEI) AND BASIC ISSUE ITEMS (BII) LISTS ....................... B-1C ADDITIONAL AUTHORIZATION LIST ...................................................................................... C-1D EXPENDABLE AND DURABLE ITEMS LIST............................................................................. D-1E INSTRUCTION PLACARDS ..................................................................................................... E-1F LIST OF ABBREVIATIONS ...................................................................................................... F-1

INDEX .................................................................................................................................................. Index 1

LIST OF ILLUSTRATIONS

Figure Title Page

1-1. Guided Missile Air Defense System AN/TSQ-73 ........................................................... 1-11-2. System Elements ......................................................................................................... 1-51-3. Display Equipment ....................................................................................................... 1-71-4. Typical Tactical Mode -Display ..................................................................................... 1-81-5. Relationship of Data Displays to Other AN/TSQ-73 Equipment .................................... 1-121-6. System Shelter and Accessory Equipment Outline Drawing ......................................... 1-151-7. Brigade System Functions ........................................................................................... 1-171-8. Brigade System External Interfaces .......................... ................................................... 1-181-9. Battalion System Functions........................................................................................... 1-191-10. Battalion System External Interfaces (Brigade Deployed) ........................................... 1-191-11. Battalion System External Interfaces (Brigade Not Deployed) ...................................... 1-191-12. Display Equipment Functional Layout ........................................................................... 1-211-13. CRT Display Radar Data and Symbology ..................................................................... 1-221-14. Data Display Group Characters .................................................................................... 1-231-15. Typical Tracking Mode Display ..................................................................................... 1-241-16. Typical Test Pattern Display ......................................................................................... 1-251-17. Typical Map Generation Display ................................................................................... 1-261-18. Typical Air Defense Area AN/TSQ-73 Communications Deployment ............................ 1-291-19. Support Equipment ...................................................................................................... 1-322-1. System Shelter (Interior) .............................................................................................. 2-22-2. System Shelter (Exterior). ............................................................................................ 2-62-3. AN/TSQ-73 System Interface Diagram ......................................................................... 2-9B-1. Components of End Item (COEI), Shelter .................................................................... B-3B-2. Components of End Item (COEI), Collective Protection Equipment .............................. B-4

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LIST OF ILLUSTRATIONS-Continued

Figure Title Page

B-3. Components of End Item (COEI), Transport Mode Number 1 and 2 .............................. B-6B-4. Components of End Item (COEI), External Cable Set ................................................. B-7E-1. Instruction Placards....................................................................................................... E-2E-2. Nomenclature Placards ................................................................................................. E-9

LIST OF TABLES

Figure Title Page

1-1. AN/TSQ-73 Official Nomenclature ............................................................................... 1-21-2. Comparison of Brigade and Battalion System Parameters ........................................... 1-131-3. AN/TSQ-73 System Compatible Radar and IFF/SIF Equipment .................................. 1-202-1. Physical Characteristics ................................................................................................ 2-112-2. Electrical Characteristics ............................................................................................... 2-112-3. Environmental Limitations............................................................................................. 2-18

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CHAPTER 1

INTRODUCTION

Section I. GENERAL

1-1. Scope. This manual provides operator and organizational maintenance information for the AN/TSQ-73 GuidedMissile Air Defense System (fig. 1-1). A summary of system capabilities, use, and maintainability is provided forpersonnel responsible for operating and maintaining the AN/TSQ-73 system. Chapter 1 provides an overall systemdescription. Chapter 2 provides physical and electrical characteristics (descriptions and tables). Chapter 3 describes themaintenance concept for the AN/TSQ-73. Operation, emplacement, and maintenance instructions are contained in theoperator and organizational maintenance manuals listed and briefly described in chapter 4. Appendix A provides a list ofreferences. Appendix B is the components of end item (COEI) list and basic issue items (BII) list. Appendix C is theadditional authorization list (AAL) of items. Appendix D is the expendable and durable items list. Appendix E illustratesthe instruction placards placed throughout the system. Appendix F is a listing of abbreviations/acronyms.

1-2. Maintenance Forms and Procedures. Department of the Army forms and procedures used for equipmentmaintenance will be those prescribed by DA Pam 738-750 (The Army Maintenance Management System (TAMMS)(Maintenance Management UPDATE).

Figure 1-1. Guided Missile Air Defense System AN/TSQ-73

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1-3. Reporting Equipment Publications Improvements. Reporting of errors, omissions, and recommendations bythe individual user for improving this publication is encouraged. Reports should be submitted on DA Form 2028,Recommended Changes to Publications, and forwarded direct to: Commander, U.S. Army Missile Command, ATTN:AMSMI-MMC-LS-LP, Redstone Arsenal, Alabama 35898-5238. You may also send in your comments electronically toour e-mail address: [email protected] or by fax 205-842-6546/DSN 788-6546.

1-4. Destruction of Army Materiel to Prevent Enemy Use. If capture of this equipment appears imminent, or if theequipment must be abandoned, it should be destroyed to prevent enemy use. Destruction procedures should be carriedout only on orders from cognizant authority. Refer to TM 43-0002-21 for procedures required for destruction ofequipment and related system materiel. Priority items requiring destruction are recorded tape cartridges and classifiedmanuals.

1-5. Abbreviations. Refer to appendix F for a list of abbreviations used in this manual.

1-6. Official Nomenclature. AN/TSQ-73 system nomenclature associated with the equipment described is listed intable 1-1. For further identification, a cross-reference is provided for the manufacturer's part number and for the commonname used in this manual.

Table 1-1. ANITSQ-73 Official Nomenclature

Official nomenclature Part no. Common name

Air Defense System, Guided 13143900-2 AN/TSQ-73 system (battalionMissile AN/TSQ-73(V) configuration)

13143900-3 AN/TSQ-73 system (brigadeconfiguration)

Shelter, Electrical Equipment 13143902-2 System shelter (battalionS-529/TSQ-73(V) configuration)

13143902-3 System shelter (brigadeconfiguration)

Console, Assault Fire Command, Guid- 10284960-7 Display consoleed Missile OJ-299/TSQ-73(V)

Data Display Group OD-96/TSQ-73(V) 10281361-2 Data Display Group (DDG)

Recorder-Reproducer, Guided Missile 10285127 Magnetic Tape Unit (MTU)System, RD-449/TSQ-73(V)

Test Set, Electronic Circuit Plug-In 10281395 Module Test Set (MTS)Unit TS-3317/TSQ-73(V)

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Section II. SYSTEM DESCRIPTION

1-7. System Elements and Expansion Capability (fig. 1-2).

a. System Elements. The AN/TSQ-73 system is organized into four functional subsystems of equipment: display;radar interface; automatic data processing; and communications. The widespread use of microelectronic digital circuitryto replace discrete component digital elements and a number of analog elements has resulted in size, weight, and powerreductions that enable the entire system to be housed in a single mobile shelter. Because of the modular nature of thesystem equipment, the baseline AN/TSQ-73 can be easily expanded for increased air defense missions or for modifiedroles and missions.

b. Expansion Capability. The AN/TSQ-73 system has increased capacity for computing, display, andcommunications. The system is programmable and compatible with a wide range of radars and with other command andcontrol systems, and can be deployed anywhere in the world. The baseline AN/TSQ-73 can be expanded to a variety ofspecial primary or backup missions without design modification. The growth capacity is as follows:

(1) Situation display (situation information display and auxiliary readout console) expansion to 8 consoles.(2) Memory expansion and growth to 262,144 words.(3) Plug-in additional digital data link terminals.(4) Track expansion, through software.

In addition, the system is designed for easy conversion to accommodate future technology advances. Subsystemdesigns are partitioned to allow replacement of functional groups of circuit cards with even more advancedmicroelectronic circuit devices for increased system capability. Because of its present technical innovations, highreliability, built-in test features, maintainability, logistics, and growth capacity, the system provides improved capability infixed installations and mobility to operate in the field.

1-8. Display Subsystem (fig. 1-3).

a. Display Consoles. The display console provides the primary interface between the operator and the AN/TSQ-73system. Two situation display consoles with both Plan Position Indicator (PPI) and Auxiliary Read-Out (ARO) displayedon a single crt provide the operator with the essential data to make fast, accurate decisions based on up-to-the-seconddisplayed information. Console controls allow him to communicate directly with the system for callup or insertion ofadditional data, for limiting the amount of displayed data, or for modifying existing data. The display console is the keyelement in performing the following system functions:

(1) Display of the tactical situation data consisting of radar returns and associated computer generated syntheticsymbols, maps, lines, and alphanumeric characters.

(2) Operator participation with the computer in tactical data processing operations.(3) Computer driven, tabular, alphanumeric status panel.(4) Auxiliary readout for additional track data.

As self-contained units, the display consoles operate independently of each other and of the Data Display Groups(DDGs). While only two consoles are presently used, the display group has a built-in growth capability for expansion toas many as eight consoles for increased mission tasks without design modifications. Consoles also can be locatedremotely up to 330 feet from the shelter. Although reliable components are used throughout, the display group designprovides a rapid means to detect, isolate, and repair faults through use of both built-in on-line fault detection and off-linefault isolation. Ease of repair is facilitated by accessibility of components and testpoints. The AN/TSQ-73 displayconsole incorporates design innovations which enhance combat effectiveness of the system. The general-purposedisplay console provides the following display data:

(1) Track positions.(2) Weapon positions.(3) Maps.(4) Jam strobes.(5) Velocity vectors.(6) Safe corridors.(7) Pairing lines.(8) PATRIOT engagement boundaries.(9) Defended areas and points.(10) Range and angle marks.(11) Fixed point sites.(12) Data link transmission zones.(13) Weapons Control Zone (WCZ).(14) Missile Engagement Zone (MEZ).(15) Forward Support Coordination Line (FSCL).

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b. Arrangement of Display Console. The arrangement of the display console controls and crt optimizes operatoreffectiveness. The convenience of the console controls is made possible by use of a built-in alterable data processor,which is programmed to meet the specific user operational requirements.

(1) Through the technique of time division multiplexing video and alphanumerics, the console displays data on arectangular single-gun crt. The display surface includes a ppi area 141M2 inches in diameter, occupying the majorportion of the display surface, and a rectangular area 8 inches wide by 2 inches high at the lower edge of the displaysurface.

The PPI display is presented on the circular area and the ARO display is generated in the lower rectangular area.

(2) Operator entry is made by switch actions, a full 36-character alphanumeric keyboard, and a force stick forentering position coordinates. Standard display content and quality controls are provided.

(3) Track symbols displayed include position and identification, track number, raid size, height, velocity,extended vectors, and source code. Two area maps, operator selectable from a list of 10 maps, may be displayedsimultaneously. For friendly aircraft protect-

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Figure 1-2. System Elements

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tion, up to 9 air-defense safe corridors (from a list of 18 entered) may be displayed. Up to 20 WCZs may be displayedalong with two MEZs and one (from two entered) FSCL. Also, one data link transmission zone can be displayed. Seefigure 1-4.

(4) Defense weapons position and status are also presented for total operational control. The defense weaponsinformation includes site position, engagement positions, site number, status, raid size, commands, and pairing lines, andPATRIOT engagement boundaries.

(5) The ARO appears below the map area on the PPI and displays computer-generated alphanumeric data thatprovides more detailed track and fire unit (FU) information than can be presented on the PPI. The ARO also permits theconsole operator to edit the displayed data.

(6) Voice communication controls, input, and output are conveniently mounted on the console.

(7) Emphasis is placed on safety, reliability, producibility, and compatibility with other AN/TSQ-73 electronicmodule building blocks.

c. Data Display Group (DDG). The DDG shown in figure 1-3 is used in the AN/TSQ-73 display subsystem toprovide an orderly, readable, automatically updated array of fire unit and system operational

Figure 1-3. Display Equipment

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Figure 1-4. Typical Tactical Mode Display

status data which is visible to all personnel within the shelter. The status information displayed on the DDG panel is:(1) Fire unit number.(2) Fire unit status.(3) Alert condition.(4) Fire unit track assignment for non-PATRIOT FU, except Low Altitude Simultaneous Hawk Engagement(LASHE).(5) Missile count, except LASHE.(6) Communications link status.(7) Time of day.(8) System status.(9) Count of missile fired for PATRIOT FU.(10) Count of track assigned for PATRIOT FU.(11) Hawk in LASHE mode.

The data is automatically updated by the automatic data processor as new data is received. The DDG is made up of two side-by-sidearrays of Light-Emitting-Diode (LED) electronic readouts. The diode readouts present a 5 x 7 dot matrix.

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TM 9-1425-650-121-9. Radar Interface Equipment (RIE).

a. General. The Radar Interface Equipment (RIE) shown in figure 1-2 provides the system interface with a wide variety of radartypes to obtain radar target and sweep position data. It also distributes the various normalized radar data and video target (andinternally digitized data) throughout the AN/TSQ-73 system. Any one of the following video inputs may be selected by the operator:(1) normal, (2) Moving Target Indicator (MTI), and (3) four types of ECCM-fix video. Equipped with an Identification Friend or Foe(IFF) beacon decoder, the RIE will provide IFF position and code data. Features of the RIE include:

(1) Input compatibility with a number of 2-dimensional and 3-dimensional radar types.

(2) Dual channel video processing.

(3) Multilevel quantizing in each video channel.

(4) Automatic clutter mapping.

(5) Target processing.

(6) Fault detection and isolation.

(7) Response to simulated synthetic targets.

b. Functions. The AN/TSQ-73 RIE has five distinct but complementing functions. The functions are designed for universaluse from standard basic building block hardware:

(1) The shelter demarkation panel and local Radar Junction Box (RJB) are combined to provide a simple, versatileconnection point between the radar sets and the AN/TSQ-73. This combination permits quick cable deployment and connections.

(2) The Video Distribution Unit (VDU) provides the capability of switching between six video signals at a constant level(normalized) to all displays and the video processors.

(3) The radar integration unit contains a microminiaturized, solid-state servo which digitizes radar position data.

(4) A dual-channel video processor automatically detects targets in areas of high clutter and provides target positionalinformation to the Automatic Data Processor (ADP).

(5) The IFF Interrogation Unit provides capability for Mark XII IFF/SIF (Selective Identification Feature) to improve trackcorrelation, identify aircraft rapidly, recognize aircraft emergencies, obtain aircraft height, and track aircraft which may beundetectable by the primary radar.

(6) A target processor correlates the target starts and stops to determine azimuth and range reports, update continuingtarget reports, declare valid targets, and perform the beam-splitting function. The processor also functions as the video processorinterface with the AN/TSQ-73 automatic data processor.

1-10. Automatic Data Processor (ADP).

a. General. Data processing for the AN/TSQ-73 system is performed as a real-time function which allows evaluation ofincoming radar target data to determine threat conditions and assignment of an appropriate surface-to-air-missile FU to the hostilethreat. The data processor continually and automatically updates the status and location of air defense forces, and through the digitalcommunications terminal equipment, informs adjacent defense units of status changes in local conditions and activities.

b. Automatic Data Processor Subassemblies. (See figure 1-2.) The AN/TSQ-73 Automatic Data Processor consists of:

(1) Two Central Processor Units (CPUs); four 32,768-word 33 bit memory modules; an Input/Output Unit (IOU) with two,eight-channel Input/Output Exchanges (IOX); an Input/Output Multiplexer (IOM); and a Display Output Unit (DOU).

(2) Two magnetic tape units, one for program entry and one for recording.

(3) A Keyboard Printer Unit (KPU) for data entry to the computer and hard copy printout.

c. Hardware and Software Integration. Desirable features for the automatic data processing group are optimized by balancinghardware and software functions. In the ADP, balance is achieved by a hardware design which responds to more than a hundreddifferent software instructions. Multipurpose registers with register-to-register transfer provide the programmer extensive flexibility inprogram overlapping, interrupt response priority allocation, and parallel compare, without standard memory access. Wordfractionalization (i.e., bit, byte, and half word) is another programming aid to permit single memory access for a desired word portion.Level changing hardware provides the system with a multiprogramming capability, with the hardware interpreting priority levels beforeprogram switching is accomplished. The ADP provides computing and automated control capability for advanced real-timecommand and control system functions. The ability to perform these functions depends on high computer throughput achieved by:

(1) The unique architecture of the computer which has 33-bit memory words, 32 bit multiple register words, 32 bitinstruction words, and variable data word lengths to save computer time when fixed data formats are required.

(2) The repertoire of basic instructions and variations which reduce the memory access required in program executions.Some examples of these instructions are: bit set, reset and test, byte manipulation, formatting, gated compare, and call supervisorand executive program.

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(3) The multiprogramming features of hardware and software interrupts, 64 priority program levels selected by hardware,and the software controlled mask that save memory and execution times.

(4) The input/output features that make the input/output function independent of program execution.

(5) The 4-port memory that assigns one port to the display string for direct refresh without program execution.

d. ADP Peripheral Equipment. The peripheral equipment provided with the automatic data processor consists of two magnetictape units and one keyboard printer unit described below.

(1) Magnetic tape units. One magnetic tape unit is assigned to enterAN/TSQ-73 programs, although both may be used forrecording. The features of the magnetic tape units include: use of a single removable unit (cassette type) that plugs into the front ofthe electronics package; changeable tape cartridges; and a simple drive that eliminates clutches and complex drive assemblies.

(2) Keyboard printer unit. The keyboard printer is the Kleinschmidt Model 7302. This unit is available for systeminitialization, testing, and hard-copy recording of memory data.

1-11. Communications Subsystem.

a. General. The communications group provides the capability for automatically processed digital data communications bymeans of an automatic data link, and an advanced voice communications to provide positive control and coordination of area/pointdefense missile fire units.

b. Additional Features. In addition to performing its primary mission of missile fire unit control and coordination, the AN/TSQ-73 system provides the following digital data exchange capabilities:

(1) Exchanges information with other AN/TSQ-73 systems for operational coordination between systems.

(2) Exchanges information with other service and Allied command and control systems.

(3) Performs message exchanges with assigned Missile Battery Fire Units for assignment and for status re porting.

(4) Exchanges information with other automated systems (such as Air Traffic Management and Operation Centers).

c. Modem Capabilities. Each universal full-duplex modem is adjustable by switch action to select: one of two modulationmodes (frequency shift keying and differential frequency shift keying); one of four data formats; and one of four digital data rates.The selected data formatting and addressing structure is under the control of the operational software programs stored in theautomatic data processor.

d. Data Terminal Set Capabilities. The AN/TSQ-73 data terminal set provides growth for the addition of identical full duplexmodems as required. Channel status combines hardware and automatic data processor software to determine open/noisy lines,unknown line conditions, missed messages, and parity failures.

e. Automatic Data Link. Because of the automatic data link complexity, physical size, and power requirements, application ofdigital techniques implemented with medium-scale integration logic devices (as opposed to the conventional analog modemapproach) is used. Medium-scale integration constitutes approximately 80 percent of the logic; the remaining 20 percent consists ofa mixture of integrated circuits and discrete components. The modems have been partitioned to permit the replacement of themedium-scale integration devices with large-scale integration logic devices as they become available.

f. Communications Patch Panel. The AN/TSQ-73 shelter is equipped with four voice communication stations, one at eachdisplay console and two others for maintenance, supervision, training, and command activities. The system has growth capacity to10 voice communication stations by the addition of one at each display console added to the system. The communications patchpanel provides data-circuit/voice-circuit monitoring and patching capabilities for maintenance and test functions. The patch panelaccommodates 140 four-wire circuits and includes capability to "patch around" circuits in the event of failure. The voicecommunications element interfaces with all major units of the air defense system. Operator personnel have access to voicecommunications circuits for command activities, backup of automatic data links, and for administrative and maintenance functions.Each emplaced AN/TSQ-73 has 60 netted voice subscribers with capabilities of accommodating 96, as well as 4 subset terminalinstruments, which can be expanded to 10. The netting system is designed to permit emergency break-in on a busy net. As a result,operators answer only those calls on their assigned net. However, a subscriber may be transferred to one of two private channelswhen required. The coupling of the call director to the outside activities is achieved by means of the patch/monitor facility and the linedistribution and demarkation panel.

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g. Mobile Subscriber Equipment/Air Defense Interface (MSE/ADI). (AN/TSQ-73 equipped with MSE/ADI). The MSE/ADI, comprisedof a Secure Line Termination Unit (SLTU), an Analog-to-Digital Converter (ADC) and an Operator Interface (OI), provides interfacebetween the analog voice system and Frequency-Shift Keyed (FSK) modems in the AN/TSQ-73 shelter and the all-digitalcommunications in the MSE network. The OI provides the AN/TSQ-73 shelter operator with a keypad and display to control thevoice/data circuits at the ADC located outside the shelter. The OI is used for channel selection, BIT (both OI and ADC), andestablishing both voice and data calls through the MSE network. The OI also provides visual feedback for channel selection, channelconfiguration (voice or data), traffic status, BIT, error messages and last number dialed. The operator, using nine channels whichcan be configured to any mix of voice or data, is provided with certain digital se cure communications for engagement and additionalcapabilities are provided at the Tactical Operations Center (TOC) for force operations. The nine voice/data circuits are used in a dialand hold fashion.

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1-12. AN/TSQ-73 Software.

a. General. Software is provided for the AN/TSQ-73 in the form of magnetic tapes loaded into the two magnetic tape units.The kinds of program packages provided within each category of software for the AN/TSQ-73 include:

(1) Operational.

(2) Simulation.

(3) Diagnostics (fault detection and isolation).

(4) Support.

b. Operational Program The AN/TSQ-73 System Applications (operational) program includes all the functions necessary forcontrolling and coordinating a number of surface-to-air FUs. These functions include:

(1) Tracking function.

(2) Threat Evaluation and Weapon Assignment (TEWA) function/Threat Evaluation and Battalion Assignment (TEBA)function.

(3) Executive function.

(4) Display Processing function.

(5) Automatic Data Link function.

(6) Miscellaneous function (auxiliary).

These functions also include operator communication with the computer through the control consoles, and automatic recording ofimportant operational data for later review. On-line confidence testing is also part of this program. Application (operational)programs are tailored for each user and mission to achieve compatibility with local operating procedures and criteria.

c. Simulation Programs. Simulation programs drive the built-in target simulation hardware to produce a realistic raidenvironment. Use of this equipment allows operator training and equipment exercising on-site. The raids generated are completewith electronic countermeasure effects. The simulator features include:

(1) Programmed targets.

(2) Electronic countermeasure jamming (AM noise).

(3) FM noise, random or sync pulse, spot or barrage.

(4) Chaff.

d. Fault Detection and Isolation Programs. Fault Detection and Isolation programs provide a capability to detect and isolatefaults to a single card when used in conjunction with the Module Test Set.

e. Support Software Programs. The final category is support software which consists of two types: field utilities, and assemblyfunctions for support center usage.

1-13. Maintainability.

a. General. TheAN/TSQ-73maintainabilityapproach involves the use of Built-In Test Equipment (BITE) and automatic faultdetection. By the use of effective diagnostic programs and the integral hand-held module test set, the maintenance technician canperform 90 percent of the fault location, detection, and replacement process. The maintenance sequence is briefly described in thefollowing paragraphs. The remaining fault isolation procedures are described in the technical manuals provided for each item ofequipment.

b. Built-In Test Equipment (BITE). The BITE uses equipment designs that provide the AN1SQ-73 system with a maintenanceconcept that allows rapid fault correction to the component level. The entire maintainability approach is to sharply decrease systemdown-time and greatly decrease support requirements. Common building-block digital cards are used to replace functional cards inthe system.

c. Fault Isolation. If a fault occurs in the ANITSQ-73 system, the operator is alerted by visual and audible alarms. The visualalarm identifies the specific system that has failed. The operator then calls the maintenance technician and initiates the programmedsystem and Fault Isolation (FI) programs. Readouts on the Automatic Data Processor front panel indicate the fault by location code.By referring to the fault location tables, the maintenance technician translates this area indication to a specific group of digital circuitcards or to a single card for analog circuit types. He next goes to that piece of equipment and tests each of these few cards with theMTS. With the MTS, the faulty card can be located within the isolated group normally without removing any cards or using extenders.Because of the AN/lSQ-73's high degree of card commonality, spare cards are immediately available in the shelter's spares storagecabinet. The operator replaces the faulty card and recycles the system to verify normal operation. This normally results in shortdowntime, along with the high system reliability.

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Section III. PURPOSE AND USE

1-14. General. Guided Missile Air Defense System AN/TSQ-73 is a lightweight, mobile, automatic data processing command andcoordination system for Hawk and PATRIOT Army air defense units. The AN/TSQ-73 is capable of operation at either brigade orbattalion levels. The AN/TSQ-73 (fig. 1-5) integrates radar and Identification Friend or Foe (IFF) data from local and remote radarsfor console display. Through programming of the automatic data processor equipment, alphanumerics, track and site symbols, mapsymbols, coordinates, and lines are generated. This data is integrated with radar and IFF data to provide the operator with a PlanPosition Indicator (PPI) display of aircraft and missile targets identified by track symbols and alphanumerics, and site and mapsymbols identified by .alphanumerics. Through a data communication net, Fire Unit (FU) profile data and amplifying target data isautomatically processed and displayed in tabular format on the display console. Two Data Display Groups (DDGs) are used in abrigade configuration and one in a battalion configuration. Both display consoles and the DDGs are connected in parallel with the

Figure 1-5. Relationship of Data Displays to other AN/TSQ-73 Equipment

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automatic data processing equipment to allow independent operator selection of the type of display data or data mix required for theparticular tactical situation. Types of radar and IFF video are also independently selectable. Target data, FU profile data, anddefended point characteristics are processed and analyzed automatically for primary and secondary FU selection and types ofweapon assignment. The FU selection and weapon assignment are accomplished automatically by computer-generated commandsor semiautomatically by operator acceptance of computer recommendations. The FU selection and weapon assignment also may beaccomplished manually by analyzing display console and DDG data.

1-15. System Functions.

a. General. The AN/TSQ-73 system provides control, coordination, and management of U.S. Army air defense activities attwo levels: brigade and battalion. The brigade system, as overall activity director, coordinates the actions of subordinate battalionsystems and PATRIOT Information Control Central (ICC), and provides the AN/TSQ-73 interface with other services and U.S. Armysystems. Specifically, the brigade system performs track management, identification, threat evaluation and battalion assignment,weapon monitoring and control by exception and data interchange functions. The battalion system provides the control andcoordination of the individual non-Patriot FU including target acquisition, tracking, identification, threat evaluation and weaponassignment, weapon control and monitoring, and data interchange with FUs and the brigade system. The battalion system caninterface with other services and control and coordinate the activities of PATRIOT ICC, using the master battalion command.

b. Brigade and Battalion System Parameters. Table 1-2 lists the system parameters available for brigade and battalioninstallations. This information is presented to summarize the differences between the two configurations. An outline drawing of thesystem shelter and accessory equipment is provided in figure 1-6.

Table 1-2. Comparison of Brigade and Battalion System Parameters

Parameter Brigade function Battalion function

Transportation (see Fig. 1-6)Vehicle height

support 100.0 in. 100.0 inshelter 140.5 in. 140.5 in.

Vehicle weightsupport 33,470 lb 33,470 lbshelter 32,400 lb 32,400 lb

Target acquisition Repeat from battalions only Radar Control 2D & 3D inputs IFFselective MTI and clutter map.

Simulation for test only Simulation for mission exercise.

Tracking Repeat from battalions and RAMIT Target information displayed bymodes for ECM auto-tracking feature-manually,

automatically, or RAMIT.

Identification Dependent on automatic data exchange IFF capability-manually andwith other systems automatically evaluated data exchange.

TEBA/TEWA Automatic battalion assignment based Automatic fire unit assignment basedon threat evaluation on threat evaluation.

Weapon Monitoring Monitors overall battle status and Monitors assigned section tracks andexercises manual or automatic engage FU status and exercises manual orand terminate control automatic engagement subject to group

override.

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Table 1-2. Comparison of Brigade and Battalion System Parameters-Continued

Parameter Brigade function Battalion function

Data Exchange Voice and digital data exchanged Voice and digital data exchangedbetween other brigades, Army systems, between battalions, a brigadeservice, and subordinate battalions installation if deployed, and

subordinate fire units. If brigade notdeployed, between Army systemsservice and other battalions.

Voice Communications Four VCSs expandable to 10 stations, Four VCSs expandable to 10 stations, 3232 subscribers expandable to 96 subscribers expandable to 96 (4-wire)(4-wire) intercom (2-wire) 12 modems intercom (2-wire) 20 modemsexpandable to 32 modems expandable to 32 modems.

Display CapabilityVideo Two video displays (expansion to 8 Two video displays (expansion to 8

consoles with 2 display groups) consoles with two display groups).

Data Two data displays One data display (expansion to 2displays).

Location Up to 374 feet from shelters Up to 374 feet from shelters.

Computer Memory 131,072 33-bit words, expandable to 131,072 33-bit words, expandable to262,144 words 262,144 words

Radar Not dedicated Dedicated (see Table 1-3).

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Figure 1-6. System Shelter and Accessory Equipment Outline Drawing


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1-16. Brigade System. Only general brigade system functions are discussed in this section (fig. 1-7 and 1-8). A more detaileddiscussion of brigade system functions and capabilities summarized in this section can be found in TM 9-1430-652-10-1 thru 7.

a. Track Management. The track management function uses the output of the automatic data link function to establish andmaintain all remote tracks, and to display target information on the system displays. All tracking at brigade level is automatictracking on remote and locally generated electronic countermeasure targets that may be tracked only in the Rate Aided ManuallyInitiated Track (RAMIT) mode.

b. Identification. At brigade level, air track identification is dependent on other systems, since there is no local radar at thisechelon. Identification is accomplished through automatic data exchange with other systems. Automatic safe corridor monitoring oflocally

engaged hostiles, automatic SIF code validation, and manual Air Defense Identification Zone (ADIZ) penetration monitoring can beused to assist the target identification according to standard operating procedures.

c. Threat Evaluation and Battalion Assignment. The Threat Evaluation and Battalion Assignment (TEBA) function is used toautomatically evaluate unknown and hostile air traffic for threat status relative to defended points. Consideration is given to flightpath (speed, heading, altitude, and position), defended point characteristics (location, radius, and priority), target raid size,engagement status and history, and method of attack (such as low altitude bomber, high altitude bomber, or tactical ballistic missile).The battalion or PATRIOT ICC selection is performed to designate the best battalion(s) or PATRIOT ICC to direct the engagement ofa target and to provide automatic battalion or PATRIOT ICC assignment in response to externally generated engage commands.

d. Weapon Monitoring and Control by Exception. At brigade level, the weapon status of each of the FUs controlled by thesubordinate battalions or PATRIOT ICC is available for monitoring. This data is presented to the brigade by means of digital datalinks in the weapon engagement status messages. The brigade monitors the overall battle situation and exercises engagementcontrol by exception through the use of engage and terminate commands. Engage commands on specified tracks are either manualby using switch actions, or automatic, as a result of externally generated engage commands. The terminate commands are used toprevent engagement (hold fire) of friendly tracks or to conserve the materiel resources of the brigade (cease fire, cease engage).

e. Data Exchange with Other Systems. At brigade level, the types of voice and digital data exchanged are the same as describedfor the battalion system except that data is exchanged with other brigade systems, other Army systems, other services, subordinatebattalions, and PATRIOT ICC.

1-17. Battallon System. Only general battalion system functions are discussed in this section. A more detailed discussion ofbattalion system functions and capabilities can be found in TM 9-1430-652-10-1 through -7. When a brigade is not deployed, themaster battalion assumes the required brigade function of: track management, battalion or PATRIOT ICC assignment, andintercommunication with other system functions normally provided by the brigade system, in addition to the normal battalionfunctions (fig. 1-9. 1-10, and 1-11). The master battalion uses a combination of TEBA and TEWA to select the best fire unit toengage a hostile track.

a. Target Acquisition. The AN/TSQ-73 system operates with one local radar at a time, and is capable of operating with two-dimensional (2-D) raiders (azimuth and range), three-dimensional (3-D) raiders (azimuth, range, and height), and IFF SelectiveIdentification Feature (SIF) sets listed in table 1-3. The system performs the necessary radar integration (including 3-D data),azimuth synchro-to-digital conversion, radar and IFF video distribution, normalization, conversion, channel mixing, timing, controlbuffering, and self-test operations. Video processing functions include normal and Moving Target Indicator (MTI) video quantizing, 3-D height extraction and correlation, target detection, clutter mapping, and self-test.

Figure 1-7. Brigade System Functions

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Figure 1-8. Brigade System External Interfaces

b. Tracking. The tracking function uses the output of the target acquisition function and manually entered data to establish andmaintain tracks, and to display target information on the system displays. Targets can be tracked in three modes: automaticallyinitiated auto tracking, manually initiated auto tracking, and Rate-Aided Manually Initiated Tracking (RAMIT).

(1) Automatically initiated auto tracking. In the automatically initiated auto tracking mode, the ADP establishes and maintainstracks without intercession by the display console operator.

(2) Manually initiated auto tracking. In the manually initiated auto tracking mode, the display console operator makes the initialtrack entries and the ADP then automatically maintains the tracks.

(3) RAMIT. In the RAMIT tracking mode, target positions are updated manually. Once speed and heading have beenestablished, the tracking function extrapolates track position every radar scan and presents these positional data on the PPI. If aRAMIT track is not updated within a specified time frame, the track symbol blinks to alert the operator. If no update is made, thetrack is automatically dropped from the system after a specified time interval.

c. Air Track Identification. Air track identification is accomplished in the system through a combination of manual and automaticprocedures. The IFF/SIF equipment listed in table 1-3 interfaces with the system to provide IFF capability. Automatic data exchangewith other systems is used to provide automated identification and identification conflict resolution for tracks. Automatic safe corridormonitoring of locally engaged hostiles, automatic SIF code validation, and manual Air Defense Identification Zone (ADIZ) penetrationmonitoring can be used to assist target identification according to standard operating procedures.

d. .Threat Evaluation and Weapon Assignment. The Threat Evaluation and Weapon Assignment (TEWA) function -is used in thesystem automatic and semiautomatic modes to evaluate unknown and hostile air tracks for threat status relative to defended points.Consideration is given to the track flight path (speed, heading, altitude, and position), defended point characteristics (location, radius,and priority), track raid size, engagement status and history, and the method of attack (such as low altitude bomber, high altitudebomber, or tactical ballistic missile). The FU selection is performed to designate the best FUs to engage track and to provideautomatic weapon assignment capability for high threat hostile tracks. The FU selection algorithm effects engagement at amaximum range with a minimum expenditure of missiles. The FU profile data such as location, type, status (availability, missilecount, and capabilities), and track flight path are considered in FU selection. The semiautomatic mode of weapon assignmentcombines automatic threat evaluation with manual assignment in which the computer-recommended FU can be accepted by theoperator. Complete manual assignment of air tracks to FUs is also possible in any mode. When a Hawk FU enter Low AltitudeSimultaneous Hawk Engagement (LASHE-a self-defense measure), it is exempt from assignment using automatic, semiautomatic,and manual modes.

e. Weapon Control and Monitoring. A variety of automatic and manual system features are provided to facilitate weapon controland monitoring. Automatically updated displays are provided to inform the operator of the air track and FU status related toengagements in progress. This information is presented graphically in a two-dimensional format on the display and in a tabularformat on the DDG and ARO. A variety of automatically generated alerts are available to direct the operator's attention toengagement-related situations requiring action. When a higher headquarters directs the termination of an engagement, the systemprovides for the automatic re-transmission of termination commands directly to the concerned FU(s). The monitoring of assignmentsinvolving remote (not subordinate) FUs and other weapon systems is accomplished by voice and automatic data link datainterchange.

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f. Data Exchange with Other Systems. Both voice and digital data communications are exchanged between the battalion andmissile batteries, and between other services, U.S. Army systems, and other battalion systems when the brigade is not deployed.Duplex digital links and voice links are used to accomplish this exchange. Voice links are grouped into three functional nets: five full-duplex (four-wire) lines to the local telephone system, and four simplex (two-wire) intercom lines to local subscribers. The digital datalinks are functionally divided into Army Tactical Data Link 1 (ATDL-1) and Tactical Digital Information Data Link - Type B (TADIL-B).The ATDL-1 links are used for weapon assignment, control and engagement status monitoring of local FUs; and to forwardengagement status data (tracking, weapon assignment, firing, effective/ineffective) on FUs and exchange track, site and fire unitinformation between AN/TSQ-73s. The ATDL-1 and TADIL-B links are used for exchange and coordination of air track, site, andjam strobe data for engagement status monitoring of non-local FUs. They are also used for command, control, and coordination ofthe air defense efforts of the interfaced Army and other service systems.

Figure 1-9. Battalion System Functions

Figure 1-10. Battalion System External Interfaces Figure 1-11. Battalion System External Interfaces(Brigade Deployed) (Brigade Deployed)

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Table 1-3. AN/TSQ-73 System Compatible Radar and IFF/SIF Equipment

Equipment Remarks

2-D RadarsAN/GSS-1 Dedicated, with AN/TSQ-38 modificationsAN/GSS-7 Dedicated, with AN/TSQ-38 modificationsAN/MPQ-50 Dedicated or shared with Hawk1

3-D RadarsAN/TPS-32 DedicatedAN/TPS-43 Dedicated

IFF/SIF EquipmentAN/TPX-28 Dedicated, used with AN/TPS-32AN/TPX-46 Dedicated, or shared with HawkAN/UPX-23 Dedicated, used with AN/TPS-43

1Requires modifications; refer to TM 9-1430-652-10-5.

1 -18. Operational Features. Operational features of the AN/TSQ-73 system which increase the overall system capabilities aredescribed in the following paragraphs.

a. Displays. The display equipment (fig. 1-12) includes a display console with a separate tabular ARO l located on the CRT belowthe normal PPI display area.

The ARO, by console operator selection, notifies the operator of system conditions and track, site, jam strobe, and FU amplifyingdata in greater detail than is possible on the PPI display area. The PPI area displays position-referenced data consisting ofalphanumerics and graphic symbols, lines, and radar and IFF data (fig. 1-13). A computer-driven data display group located abovethe display consoles provides an automatically updated array of FU information and system operational status, and digital readouttime-of-day clock. The FU information is displayed as alphanumeric characters on a Light Emitting Diode (LED) dot matrix (fig.1-14).

b. Display Console Modes of Operation. The display console can operate in five modes: tracking, tactical, tracking/tactical(combined), monitor, and test. Each mode is selectable by the console operator.

This feature provides greater flexibility in overall system operations by permitting the operator to use only that portion of the systemcorresponding to the selected mode or allowing each console to perform separate tasks.

(1) Tracking mode. This mode uses radar target data and manually entered data to establish and maintain tracks and todisplay target information on the display console. Targets can be tracked in three modes: automatic, manual, and RAMIT. Seefigure 1-15 for a typical tracking mode display.

(2) Tactical mode. This mode provides the display console operator with a defended area overview for control andcoordination of air defense activities. See figure 1-4 for a typical tactical mode display.

(3) Tracking/tactical mode. This mode combines the tracking and tactical displays.

(4) Monitor mode. This mode permits selection and observation of display modes, but inhibits the operator from entering anyinformation into the computer (e.g., tracking, designating of tracks to FUs, and commands).

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Figure 1-12. Display Equipment Functional LayoutChange 7 1-21

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Figure 1-13. CRT Display Radar Data and SymbologyChange 9 1-22

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NOTE:CHARACTR HEIGHT IS ½ INCH

MS 196611

Figure 1-14. Data Display Group CharactersChange 7 1-23

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Figure 1-15. Typical Tracking Mode Display

(5) Test mode. This mode permits the display console to be electronically tested by the computer without affecting normalsystem operation. It is also used to isolate faults and to aline the display console, interfacing computer, and radar processingequipment. See figure 1-16 for a typical test pattern display.

c. System Control Features. Using the Keyboard Printer Unit (KPU), the operator can specify certain system functions and controlthe operation of the system. Operator functional capabilities include program configuration specification, system device control,system parameter initialization, and auxiliary function activation and deactivation. Alternative system program configurations arestored in magnetic tape cartridges and are loaded and activated by commands from the KPU and the ADP status and control panel.Each device in the system is independently started or stopped by operator commands, providing greater flexibility within operationalprogram configurations. System parameters are common among all program configurations except for several changeable deviceinitialization parameters. Auxiliary functions include site adaptation, map generation, raid generation, simulation, simulationplayback, data reduction and recording, field utilities and fault isolation.

d. Site Adaptation. The site adaptation auxiliary function is used to create a new system tape that contains nonvolatile systemparameters already entered into the system. The new tape is identical in all respects to the original except for the replacement of

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data concerned with system parameters. The site-adapted tape is used to perform rapid initial loading or reloading of the system,including automatic start-up under such conditions as initial emplacement, subsequent relocation, or program reconfiguration. Whena site-adapted tape is created, the original positional inputs for all fixed point records are saved on the site-adapted tape. This savedpositional data will allow the system to relocate all fixed point files (safe corridors, defended points, height finders, and fireunits/transmittable sites) relative to the new location simply by command line entry of own-site location.

e. Map Generation and Display. The map generation function provides an on-line capability to generate either GeographicReference (GEOREF) maps containing minor latitude/longitude grid intersections or geographic (normal) maps containing tacticalinformation such as zones and lines (fig. 1-17). Up to 10 such maps can be stored on the system tape. The maps are generated byKeyboard Printer Unit (KPU) inputs of map coordinates. The console operator can extract any two of the maps, at any one time, fordisplay on the display console(s). When a map is erased from active memory (replaced by another map), it is still on tape and maybe recalled at the operator's discretion. Each map displayed is range expandable and is independent

Figure 1-16. Typical Test Pattern Display

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Figure 1-17. Typical Map Generation Display

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f. Simulation and Raid Generation. The AN/TSQ-73 system provides the user with the capability to simulate attack situations in thetraining of personnel. It is accomplished by combined use of programmed tape information and built-in simulation equipment.Simulation programs in the ADP read the programmed tape information and direct the simulation circuits in generating the targetvideo(s). An air threat attack consists of aircraft and ballistic missiles in any mix, at any one time. The targets are programmed withthe same maneuver ability, speed, and altitude as actual aircraft and missiles to provide a realistic exercise. A pre-recordedsimulation program tape (raid tape) is supplied with the system. To use the raid tape, the operator enters his own site and FUlocations before initiating a simulated exercise. The average raid tape runs about 30 minutes, with a maximum time of 1 hour. Raidtapes are also generated on-site using a number of methods.

(1) Scripted tracks. The scripted input provides the greatest range of variations with respect to a particular track, making thismethod of raid-tape generation the most common technique for use in a field situation. Scripted tracks are manuscripted by the tapedesigner who arbitrarily programs the particular flight and all changes that will occur during the flight, such as change in speed,direction and altitude. Also, realistic combat situations and specialized training can be manuscripted into the script, such as radarfade due to terrain features, raid size and density, and ECM, chaff, and data link messages. The scripted data is entered on the KPU,evaluated by the ADP, and may be edited by the operator. It then is recorded on a raid tape for use in simulation.

(2) Console-initiated tracks. Generating a raid tape from console-initiated targets consists of entering tracks, selected by theoperator, into memory and noting their track numbers for later input. The track information in memory is recorded on a scratch tapeand the track numbers are entered through the KPU with each track. The automatic raid tape generation program selects each trackand smooth turns to produce a polished exercise.

(3) Line recorded track data. The live recorded track data is basically the same as the console-initiated track data. The liverecorded track data is useful in situations where a live air evaluation exercise is conducted against a particular installation. Theexercise can be rerun until the commander is satisfied with his unit's performance.

(4) Line data plus console initiated tracks. This method is used when a live exercise is being recorded for raid tape generationand areas appear where more tracks are desired. The added tracks are console-initiated tracks included in the raid tape.

(5) Live data plus scripted tracks. This method is a combination of scripted and live recorded track data. The scripted tracksare entered through the KPU in the correct time sequence specified by the recorded live data and times of the scripted inputs.

g. Simulation Playback. The simulation playback function is used to replay recorded raid data for information and evaluation. Thesimulation playback operates in a hands-off mode only.

h. Data Recording and Reduction. Live or simulated exercise may be recorded. Recorded data can be analyzed using hardcopyformatted reports generated by the data reduction auxiliary function. A variety of summary and detailed reports are selectable by theoperator.

i. Field Utilities. The field utilities auxiliary function allows the operator to dump memory to KPU in one of three formats, to list, copyor match contents of the magnetic tape, and to record information on the magnetic tape directly from the KPU.

j. Fault Isolation. A fault isolation auxiliary function diagnostic routine is available for each ADP peripheral device. A fault isolationauxiliary function can operate on a specific device while the operational program functions continue to operate, using the remainingsystem devices. The fault isolation auxiliary function can be used to isolate faults or to verify the fault-free condition of a device orsystem. The diagnostic routine is capable of isolating 90 percent of the system faults.

k. Communications Options. A typical communications interface showing an air defense area brigade, battalion, and batterycommunications system is shown in figure 1-18.

(1) Voice communications interface. The brigade and battalion AN/TSQ-73 communications system provides a flexible andrapid-access voice communications capability to facilitate system management and control. This configuration accommodates thecommunications requirements of up to four Voice Comm Stations (VCSs) and up to 60 external net subscribers. In addition, theAN/TSQ-73 voice communications interface has provisions for expansion to accommodate up to 10 VCSs and 96 external netsubscribers. This expansion provision can be implemented by the insertion of additional printed circuit cards in the card cages thathave been prewired for this purpose. However, this expansion requires a factory modification kit, and these components are notpresently available in the field. Eight 2-wire intercom circuits are available to service field phones (TA-312 or equivalent) at generatorguard posts, command posts, observer posts, and other stations in the immediate vicinity of the ANITSQ-73 shelter.

(2) Internal subscriber interface. The communications interface from brigade to battery deployment, shown in figure 1-18, uses

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radio links consisting of AN/TRC-145, 12-channel, multiplex, UHF transmitter-receiver systems. The brigade and battalion AN/TSQ-73 communications equipment-interfaces with the radio links by means of SB675 (or equivalent) patch panels and junction boxes thatare necessary if the AN/TSQ-73 is located more than 125 feet from its radio facility. At the HAWK FU, a modem provides theinterface with the AN/TRC-145. Final Fire Unit (FU) command and control is available using Operational Control (OC) andCommand Administration (CA) voice nets that are terminated at a switchboard.

(3) External command interface. In addition to the internal subscriber interface from brigade to fire unit, the AN/TSQ-73 canprovide radio link communication with the Tactical Operational Systems (TOS) command, Air Traffic Management Systems (ATMS)command, and other services. Also, the brigade AN/TSQ-73 provides extra interfaces with an AN/TSC-58 teletype net, an AN/TTC-29 switchboard having 60 available lines, and an SB-22 switchboard that provides 12 pairs of phone lines to the signal company.Two pairs are also supplied to an AN/GSQ-80 message center and to the commander officer of headquarters corps. These extrainterfaces are subject to being patched in at the SB675 patch panel. At battalion, an extra interface may be provided using an SB-86switch-board having 30 lines.

(4) Data communications function. Site initialization procedures, employing the AN/TSQ-73 data comm capability, arenecessary to establish the ADL. These procedures are described in detail in TM 9-1430-652-10-3. The site location, Data LinkReference Point (DLRP) site address, and addresses and link numbers of those sites and FUs having ADL communication areentered during site initialization procedures. A site adapted tape is generated to retain initialization data for future updating orreprogramming if a failure causes the loss of this stored data. After the ADL is established, it provides digital communications usingthe ATDL-1 and TADIL B message standards and conventions. Communication with all Army systems uses the ATDL-1 messagestandards and conventions, and with other services uses the TADIL B message standards and conventions to complete theseremote-source data links. For the local source data links, the battalion system communicates with HAWK FUs using the ATDL-1message standards and conventions. The brigade AN/TSQ-73 exchanges data with two adjacent brigade systems and six battalionor PATRIOT ICC systems, a TOS, an ATMS, and one other service system. The battalion AN/TSQ-73 system processes, stores, andexchanges data with one brigade system, two adjacent battalion systems, a TOS, an ATMS, and two remote radar systems. Inaddition, if a brigade AN/TSQ-73 is not functioning, a designated battalion system functions as a Reporting Unit (RU), substituting forbrigade by activation of its TADIL B links and using the master battalion command, a battalion can provide command andcoordination to PATRIOT ICC.

(5) Mobile Subscriber Equipment Air Defense Interface. In addition to the internal subscriber interface from brigade to battalionor higher HQ, AN/TSQ-73 equipped with MSE/ADI can provide radio link communication with the Mobile Subscriber Equipment(MSE) network incorporating an Area Common User System. The brigade/battalion AN/TSQ-73 provides this extra interface using anAnalog-to-Digital Converter (ADC), an Operator Interface (OI) and a Secure Line Termination Unit (SLTU). The ADC supplies theactual interface between the analog voice system and FSK modems in the AN/TSQ-73 and the all-digital system in the MSE network.The SLTU provides multiplexing and bulk encryption functions between the ADC and the MSE network.

l. Fault Detection. The systems operational programs contain a fault detection program that provides the operator with audible andvisual indications when a fault condition exists. The computer operation is checked and verified every 10 seconds. Peripheraldevices (except the voice communications equipment) are checked and verified as they are used or at least every 10 seconds. Whena fault condition exists, normal equipment operation is not impaired beyond that caused by the equipment fault.

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Figure 1-18. Typical Air Defense Area AN/TSQ-73 Communications DeploymentChange 7 1-29/(1-30 blank)

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Section IV. SAFETY AND SUPPORT EQUIPMENT

1-19. General. The following paragraphs describe the safety and support equipment required for AN/TSQ-73 operation.

1-20. Safety Equipment. Emergency tools, including a sledge hammer and axe, are mounted on the inside of the main door.These tools are provided for emergency destruction of equipments or escape from the shelter if no other method is available. Thesledge hammer may also be used during installation to drive ground rods.

1-21. Support Equipment Description. A description of the support equipment (fig. 1-19) located external to the AN/TSQ-73system shelter is given in the following paragraphs.

a. System Shelter and Support Equipment Trucks. Two modified M814 6 X 6, 5-ton cargo trucks are supplied as part of theAN/TSQ-73 system. The trucks are modified to provide mounting and tie-down facilities for the AN/TSQ-73 system shelter andsupport equipment.

b. Motor Generator Set. The motor generator set comprises a motor generator assembly and a topmounted control cabinetassembly, which includes a voltage regulator and protective module. The motor generator set is mounted on a rigid steel base whichhas provisions for fork lifting. A steel beam with a lifting eye bolt at either end is installed on top of the motor generator set frame forcrane lifting purposes. The motor generator set is designed for outdoor operation.

(1) Motor generator assembly. The motor generator assembly comprises a three-phase, brushless ac synchronous motor, abrushless ac exciter, and a brushless three-phase ac generator. The motor, generator, and exciter are mounted on a common rotorshaft, suspended by two bearings. The motor and generator are of the revolving field type. With the required 50- or 60-Hz input, themotor generator assembly rotates at 1200 RPM (60 Hz) or 1500 RPM (50 Hz) and produces 120/208v, 400-Hz, three-phase power,rated at 36 kw.

(2) Control cabinet assembly. All control components are enclosed within the steel control cabinet assembly, which is mountedabove the motor generator assembly. Access to the control components and subassemblies is through the hinged top door of thecabinet. The meter panel, located on the front of the control cabinet assembly, is enclosed by a weatherproof hinged door. Themeter panel contains controls for starting and stopping the unit, an input and output circuit breaker, indicator lights, a running timemeter, and a fault reset switch. An adjustment/protective control panel assembly is located inside the control cabinet assemblydirectly under the top cover, and contains a voltage adjust potentiometer, a boost compensation potentiometer, maintenance circuitbreakers, and input and output test jacks.

c. Cable Reeling Machine. Two cable reeling machines are supplied with the AN/TSQ-73 system. Each cable reeling machine isconstructed of welded channel and tube steel, which forms a frame to mount three rows of cable reels. Each row mounts three cablereels for a total cable reeling machine capacity of nine cable reels. Two removable handles are supplied for use in reeling cables onthe cable reels. The base of the cable reeling machine is constructed to form a skid for towing and has a frame ground clearancedesigned to permit fork lifting. Lifting eyes are welded to the support structure to permit lifting with a crane.

d. Transport No. 1 Pallet Assembly. The transport No. 1 pallet assembly is used for transport and storage of the ModularCollective Protection Equipment (MCPE). The transport no. 1 pallet is constructed of heavy gauge aluminum channels weldedtogether to form a base with a storage box on each end. The pallet base also has two vertical ladder support frames. The two boxesprovide storage for loose equipment for the MCPE. The pallet base between the storage boxes provides storage for the MCPE unit,the MCPE protective entrance, and for sections of ducts for interconnecting air conditioner and MCPE. The vertical supports providestorage for the transport mode access ladder.

e. Transport No. 2 Pallet Assembly. The transport no. 2 pallet assembly is used for storage and transport of cable reels andground rods and plate. The support truck ladder and lifting sling spreader bar assembly are also stored on the transport no. 2 palletassembly. The transport no. 2 pallet assembly is constructed of heavy gauge aluminum channel and plate. The aluminum plate isformed and riveted to a base constructed of welded aluminum channel to form a pallet with two troughs for storage of cable reels inan upright position. Each trough has space and tiedown facilities for six cable reels. Swiveled lifting eyes are located at the four basecorners for lifting. The ground rods and plate are clamped to the rear base of the transport pallet assembly.

f. External Cable Set. The external cable set provides all cabling necessary to connect the AN/TSQ-73 system to primary powersources and interfacing radar and communications equipment. Cabling is also provided for remote operation of the two displayconsoles and data display group(s). The cables are rigged, weatherproofed, sheathed, and armored to make them capable ofwithstanding field use. Dust covers, attached to the cables, provide protection for connectors when the cables are not in use.

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Figure 1-19. Support Equipment (Sheet 1 of 2)Change 1 1-32

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Figure 1-19. Support Equipment (Sheet 2 of 2)1-33

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g. Radar Junction Box. The radar junction box provides interface between the AN/TSQ-73 system and local radar equipment. Theradar junction box contains electronic circuits that buffer and drive video, trigger, synchro, and logic signals. The radar junction boxcomprises a two-section assembly 19 by 15-1/2 by 18-3/4 inches in size. The lower section contains the electronics for theprocessing, control, and distribution of radar signals. The upper section provides a protective cover for the junction box electronics.

h. Display Junction Box. The display junction box is also a two-section assembly 19 by 15-1/2 by 18-3/4 inches in size, thatprovides interconnections for up to eight display consoles and two data display groups for the AN/TSQ-73 system. The displayjunction box receives the required operating voltages for the display consoles and data display groups directly from the system powercabinet and transfers the power to the appropriate display console or data display group. The display consoles and data displaygroups are connected to external connectors located on the display junction box.

i. Air Conditioner. The air conditioner is a self-contained, air-cooled, electric motor-driven unit designed for continuous operation.The air conditioner provides the filtered cooling, ventilating, or heated air required to maintain environmental conditions in the statenecessary for operation of the shelter. The capacity of the air conditioner is 36,000 BTU/hr for cooling, 35,600 BTU/hr (high-heat) or20,400 BTU/hr (low-heat) for heating, and 1285 cfm for ventilating.

j. Modular Collective Protection Equipment. The MCPE comprises the 200-cfm gas-particulate filter unit, power distribution unit,compartment control module, protective entrance, air flow valve and silencer assembly, and associated cables, hoses, and ducts.The MCPE is provided to permit system operation in a contaminated environment. When the MCPE is installed, a closed-loop,purified air flow under positive pressure protects personnel in the shelter from hazardous levels of Chemical, Biological, andRadiological (CBR) agents.

k. Transit Case. The transit case is a portable, aluminum box, 36 by 36 by 14 inches in size that is provided for storage of theAN/TSQ-73 system cable assemblies.

l. Local Remote Switching Unit (LRSU) Transit Case. The LRSTU transit case contains the LRSU and its associated cables andtechnical manual. When installed, the LRSU is considered a part of the AN/TPX-46 interrogator set and is maintained by personnelresponsible for maintenance of the IFF equipment. During transport, the LRSU equipment is packed in the transit case and returnedto the AN/TSQ-73 for shipment.

m. Secure Line Termination Unit (SLTU). (Equipment present only in AN/TSQ-73 equipped with MSE/ADI.) The secure linetermination unit is employed to interface discrete digital channels into an encrypted digital transmission group and vice versa be-tween the analog-to-digital converter and the MSE network. The SLTU is comprised of a line termination unit (LTU) and a trunkencryption device (TED) KG-194A mounted in a transit case 27 by 30 by 40 inches in size; a universal power supply (UPS) 15 by 12by 15 inches in size; and assorted cabling. The UPS operates on 28 VDC or 115/220 VAC, 50/60/400 Hz.

n. Analog-to-Digital Converter (ADC). (Equipment present only in AN/TSQ-73 equipped with MSE/ADI.) The ADC, in conjunctionwith Operator Interface (OI) provides an analog-to-digital voice and data interface between the AN/TSQ-73 system and the digitalMobile Subscriber Equipment (MSE) network. The ADC comprises a single transit case (with two covers) 11.75 by 25.50 by 17.75inches in size. The ADC operates on 115 VAC, 50/60/400 Hz.

1-22. Emergency Power Shutdown. For emergencies requiring immediate shutdown of system power, press SYSTEM POWEROFF switch located on power cabinet power transfer unit. Observe that SYSTEM POWER ON indicator goes off.

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CHAPTER 2

PHYSICAL AND ELECTRICAL CHARACTERISTICS

Section I. PHYSICAL CHARACTERISTICS

2-1. Scope. The AN/TSQ-73 system is divided into five major equipment functional groups located within the system shelter; displayequipment, radar interface equipment, automatic data processor equipment, communications equipment, and power equipment.Additional equipment of the AN/TSQ-73 system includes the following items located external to the system shelter; three-phase dieselengine generator, air conditioner unit, three-phase motor generator set, MCPE, display junction box,-and radar junction box.Interconnection between external and internal equipment is provided via shelter-mounted demarkation panels including: powerdemarkation panel, radar demarkation panel, MCPE (CBR)/display demarkation panel, and communications demarkation panel. Amodule test set is also provided.

2-2. Internal Shelter Description. Internally, the shelter contains two functional areas comprising the display operations area at thefront of the shelter, and the electronic equipment and maintenance area at the rear of the shelter (fig. 2-1). The two areas areseparated by a blackout curtain which, when drawn, isolates the console operators, consoles, and observers from the maintenancearea. The following paragraphs describe the major components located inside the shelter.

a. Display Console. The display console is a freestanding console that contains a CRT display, operator controls with task-oriented placarding, a writing surface, and electronics for the receipt and processing of display data. The console cabinet isconstructed of sheet aluminum riveted to an aluminum frame. Retractable casters on the four lower corners of the cabinet and tworecessed handles on each side of the cabinet facilitate relocation of the display console. Electronics of the display consoles arelocated on two slide rail-mounted front panel/card cage assemblies, and on the center section assembly containing the CRT. Allelectronic circuit cards and modules are readily accessible when the front panel/card cage and center section assemblies areextended for maintenance. The CRT, deflection coils, and tube shield are contained in a single module to minimize alinements andadjustments when a CRT is replaced. Modular power supplies for the display console are located below the main electronics, and areaccessible from the console front by the removal of a panel. Cooling air is circulated in the display console by an internally mountedblower which draws in ducted air for distribution to electronic components by an air plenum. Intake and exhaust air filters in thedisplay console provide EMI and dust filtering.

b. Data Display Group. The data display group is a portable assembly normally mounted above the display console. Then theAN/TSQ-73 system is configured for brigade operation, two data display groups are used, one mounted above each display console.In a battalion configuration, one data display group, centered above the two display consoles, is used. Removable stands, suppliedwith each data display group, support the data display group when it is removed from the shelter. The data display group displaysFU status on a status board comprised of two fields of LEDs. Operating controls and indicators, which indicate system faultconditions, system status, and time of day, are located on a control panel above the status board. The data display group case isconstructed of sheet aluminum riveted to an aluminum frame. The control panel, two power supply access covers, and the statusboard make up the front of the case. The status board is covered by a hinged window which provides protection for the two fields ofLEDs, and access to internal electronic components. Electronics are located on two hinged card cage assemblies which also containthe LED modules forming the status board LED field. Each LED field contains 96 three-character LED modules which form a field of12 rows of 24 characters. The LED modules are covered by an edge4it screen which identifies and defines the FU tabular data.Electronic components are cooled by ambient air, drawn in and circulated by a blower mounted inside the case.

c. Main Electronics Equipment Rack. The main electronics equipment rack is located in the rear of the shelter on the curbside.The main equipment rack consists of three separate equipment racks and associated control and interface connector panels. Thethree equipment racks contain all the circuit cards used with the radar interface and ADP equipments and most of the circuit cardsused with the data communications portion of the communications equipment. Each of the three equipment racks contains two doorsof card cages, power supply modules, and associated control panels. Each door is hinged to swing out for maintenance and repair.The card cages and control panels are removable as units from the door frames to facilitate repair. Two interface connector panelsfacilitate connections between the three equipment racks and a control panel.

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Figure 2-1. System Shelter (Sheet 1 of 2)

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Figure 2-1. System Shelter (Interior) (Sheet 2 of 2)

d. Communications Equipment Rack. The communications equipment rack is locate(l above the power cabinet in the rear roadsidecorner of the shelter. The communications equipment rack contains a card cage, voice communications central control panel, and apatch panel. The card cage contains most of the circuit cards for the voice communications equipment and some of the circuit cardsfor the data communications equipment. The card cage and voice communications central control panel are assembled in a singleunit which is hinge to permit access into the communications equipment rack for maintenance and repair. The card cage and thevoice communications central control panel are replace either separately or as an assembly.

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e. Power Cabinet. The power cabinet is locate(l in the lower rear roadside corner of the shelter, and houses two emergencybatteries, a power transfer unit, ac and dc voltage control panels, two ac/dc converters, a de/ac inverter, a de power supply andvoltage sensor module, and a battery charger. The two emergency batteries provide power to maintain emergency voice and datacommunications and shelter lighting if a power failure occurs. Each emergency battery provides 135 volts, and consists of eightbattery assembly modules. Each battery assembly module contains 14 nickel-cadmium battery cells with built-in temperaturesensors which provide high and low temperature battery protection during charging. Other power cabinet components provide for theconversion, regulation, protection, control, and distribution of ac and de voltages in the shelter. Access to internally-mountedcomponents is through the lower, hinge-mounted main power control panel. With the exception of the power transfer unit, allassemblies of the power cabinet are of modular construction and are plate-mounted for ease of replacement. The power transfer unitis a chassis-mounted assembly containing the upper portion of the main power control panel. The power transfer unit contains afront control panel, replaceable electrical components, and a connector panel which extends into the shelter wall at the powerdemarkation panel.

f. Voice Communication Stations. Four voice communication stations are located within the shelter. as follows: one on eachof the two display consoles, one over the maintenance bench, and one on the roadside wall behind the display console operator.Each voice communications station comprises an electronics enclosure assembly and a front panel assembly. The electronicsenclosure assembly houses four circuit cards and wiring, and the front panel assembly houses the controls and indicators required toprovide operators access to the voice network. The end-instrument for each wall-mounted voice communications station is a handsetwith a push-to-talk switch. The end-instrument for each display console-mounted voice communications station is a headset with aseparate push-to-talk foot switch.

g. Keyboard Printer Unit. The KPU is located on the top forward part of the maintenance bench. The KPU provides manualaccess to the ADP for the insertion of program instructions or requested information. The KPU uses either 8-1/2 inch fanfold paperwith a sprocket feed or 8-1/2 inch roll paper. with a friction feed. (Roll paper is supplied(1.) The KPU comprises a keyboardmechanism, mode panel, printing mechanism, and an electronic unit that includes a power supply and circuit cards. The KPU ismounted on a base plate which attaches to the maintenance bench with screws. A power cable supplied with the KPU connects tothe de/ac inverter in the power cabinet. Input and output signals pass through shelter cabling which connects to a connector in theKPU base.

h. Magnetic Tape Unit. Two magnetic tape unit (MTUs) are used in the AN/TSQ-73 system, and are located in themaintenance bench below the KPU. The magnetic tape units provide data storage and software program input capabilities. Eachmagnetic tape unit is mounted on slide rails, and( comprises a chassis constructed of upper and lower car(1 cages. a front controlpanel, and a Magnetic Tape Transport (MTT) that slides into the front control panel, and a Magnetic Tape Cartridge (MTC) that slicesinto the MTT. The MTC contains the magnetic tape. In addition to mounting circuit cards, the card cages also mount a power supplymodule (DC/DC converter).

i. Module Test Set. The Module Test Set (MTS) is a portable case-mounted assembly normally mounted in the maintenancetest bench. Accessories supplied with the MTS are stored in the maintenance test bench storage drawers. The MTS tests digitalcircuit cards of the AN/TSQ-73 system either in a system operating environment or as a separate unit. The MTS contains a chassiswith two digital card racks and one analog card rack mounted in a frame attached to a front panel assembly.

j. MCPE Compartment Control Module. Provisions are provided for mounting an MCPE compartment control module on theroadside wall above the KPU.

k. Environmental Control Panel Assembly. The environmental control panel assembly is mounted on the roadside wall abovethe KPU. The environmental control panel assembly has a chassis which contains panel- mounted overtemperature and air flow faultindicator lights, a lamp test switch, an emergency light test switch, a blackout override switch, and the air conditioner control module,which is a part of the air conditioner. A temperature sensing bulb, which is an integral part of the air conditioner control module, isremotely mounted in front of the air conditioner shelter inlet duct. Power and signal connections to the environmental control panelassembly are made through shelter cabling.

l. Maintenance Bench. The maintenance bench provides a working surface for maintenance operations, and contains sixstorage drawers where spare components, MTS and oscilloscope accessories, and a first aid kit are stored. The maintenance benchalso includes a two-drawer safe for storage of classified data, an oscilloscope for test purposes, slide-in racks for mounting the MTSand MTUs, and a mounting surface for the KPU. Included in the maintenance bench area are utility outlets, two special trouble lightoutlets, a clock, a pencil sharpener, and an emergency light.

m. Shelter Lighting. Shelter lighting is provided by ceiling fixtures adjustable to any brightness desired. In addition, the fixturesmay be separately switched from the normal operating lights to maintenance lights

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which provide greater visibility for maintenance procedures. A blackout curtain can be drawn between the display area andequipment area to shield the displays from the maintenance lights. Ceiling lights over the display area are polarized to enhancedisplay visibility. Emergency lighting is provided by two emergency lights which are automatically turned on if a system power failureoccurs. One emergency light is located on the shelter wall over the maintenance bench, and the other is located on the shelter wallover the escape hatch.

n. Shelter Ventilation Four different modes of shelter ventilation are provided by the system: air-conditioned (heated or cooled),vented, ambient air, or closed MCPE. The four modes allow operation in almost any environment. The mode is set by operating theMCPE and air conditioner controls and by setting air vents (baffles) to prescribed positions pertaining to the desired mode. Eachbaffle is placarded as to its proper position in each ventilation mode.

2-3. External Shelter Description. The system shelter is constructed for field use to provide environmental protection for electronicequipment and operating personnel. The shelter (fig. 2-2) includes a shelter enclosure, main entrance door, emergency exit, inter-facing equipment demarkation panels, intake and exhaust ports, air conditioner support frame, access steps and grab handles,lifting and towing eyes, and skid rails.

a. Shelter Structure. The shelter structure is formed of laminated paneling bonded and riveted to a rugged aluminum frame.The paneling is a laminate of aluminum sheets bonded on a honeycomb core.

b. Main Entrance Door. The main entrance door is located at the rear of the system shelter and is used as an entrance and exitfor personnel and equipment. The door can be opened up to 100 degrees. A door stop and locking device permits retaining the doorat the 100- degree open position. The door is latched closed at the top, bottom, and center of the shelter entrance by a three-pointcam mechanism activated by handles on the inside and outside of the door. A hasp associated with the outside door handle permitslocking the door with a padlock. The hasp is released from inside the shelter if personnel are inadvertently locked inside. Whenclosed, the door is sealed by a gasket which provides Electro-Magnetic Interference (EMI) shielding and environmental protection. Aframe mounted on the shelter around the door serves as a rain gutter and as a mounting surface for the Modular Collective ProtectionEquipment (MCPE).

c. Emergency Exit. An emergency exit is located on the forward portion of the curbside panel. The emergency exit door opensonly from inside the shelter. The door is vertically hinged and opens outward. A grab handle is located above the emergency exit asan exit aid.

d. Demarkation Panels. Demarkation (connector) panels are located on the external walls adjacent to the internal electricalequipment with which they interface. The demarkation panels connect interfacing equipment to the AN/TSQ-73 system. The panelsare Z- shaped with the connectors facing down to reduce interconnecting cable bends and strain and to provide connector weatherprotection.

e. Intake and Exhaust Ports. The intake and exhaust ports are a part of the shelter ventilation system. A serviceable air filter ismounted in each intake port. The air filters provide EMI shielding as well as air filtering. Baffles are provided as covers for eachintake and exhaust port. The baffles are hinged at the top so that, when opened, they form a protective cover over the ports. Thebaffles have hinged skirts which, when opened and secured to the shelter wall, keep the baffles in the open position and provide sideprotection for the ports. Tee-handle captive screws on the baffles are provided to secure the baffles in the closed position.

f. Air Conditioner Support Frame. The air conditioner support frame is located on the outside front wall of the shelter below theair conditioner intake and exhaust ports. The support frame supports a horizontal, base-mounted, air conditioner. This supportframe can support the air conditioner during limited travel by truck. For other than limited travel by truck, the air conditioner isremoved and the support frame is disassembled and stored in mounting brackets located on the outside front wall of the shelter.

g. Access Steps and Grab Handle. The access steps and grab handle are located on the roadside wall and top of the shelter,respectively. The steps and grab handle permit access to the shelter roof without use of a ladder. Each step is capable of supportinga vertical load of more than 400 pounds, and is pivoted up when not in use.

h. Lifting and Towing Eyes. Four lifting and four towing eyes are integrally attached to the shelter's eight corners. The liftingeyes are located on the upper corners, and the towing eyes are located on the lower corners. Each lifting and towing eye is on a 360-degree swivel and can withstand a 16 thousand pound pull in any direction.

i. Skid Rail. Two skid rails are integrally attached to the outside shelter floor in the longitudinal axis of the shelter structure. Theskid rails support the shelter in all modes of operation, transport, and storage. Two rectangular slots are located in each skid rail topermit lifting the shelter with a fork lift.

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Figure 2-2. System Shelter (Exterior)

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Section II. FUNCTIONAL CHARACTERISTICS

2-4. General. The following paragraphs present a summarized description of the AN/TSQ-73 system theory of operation. Figure 2-3 is a block diagram showing the basic system external and internal equipment interface connections.

2-5. Display Equipment. The display equipment consists of the display console and data display group. In a brigade configuration,two display consoles and two data display groups are used. In a battalion configuration, one data display group is used with twodisplay consoles. Up to eight display consoles may be used with two data display groups. Remote operating capability is providedfor both the display console and data display group.

a. Display Console. The display console provides the operator with a position-referenced display of situation data consisting ofcharacters (graphic symbols and alphanumerics), lines, radar and IFF data, a tabular display of alphanumeric status data, and thecapability to enter, modify, and delete information in the ADP display files. The display console interfaces with the ADP for controland refresh data inputs and outputs, and interfaces with the radar interface equipment f6r raw and processed video and radar IFFdata input/output. Display consoles can be remotely located from the shelter by connections to the display junction box that isconnected to the shelter equipment through the DISPLAY/MCPE demarkation panel. The display junction box is located outside theshelter and is equipped with external chassis-mounted connectors for interconnection with the remote display consoles.

b. Data Display Group. The data display group receives status and control data from the ADP and provides FU status, systemfault conditions, weapons status, and alert condition displays. The FU information is displayed on a status board comprising two 8 by12 fields of LED modules. System status and alert indicators and the time of day clock are located on a control panel above the LEDfield. One or two data display groups can be remotely located from the shelter by connections to the display junction box and DIS-PLAY/MCPE demarkation panel. The display junction box is located outside the shelter, and is equipped with external chassis-mounted connectors for interconnection with the remote data display groups.

2-6. Radar Interface Equipment. The radar interface equipment accepts information from the local radar and IFF equipment. Theradar/IFF data inputs are processed for use by the ADP and display equipment. The radar junction box provides interconnectionsbetween the AN/TSQ-73 system and the interfacing radar and IFF equipment, and buffers and drives the video, trigger, synchro, andlogic signals. Radar information applied to the display equipment includes the following data: raw or simulated video, processedvideo, range and azimuth, radar timing, IFF/SIF video, test video, and antenna position. Processed radar information applied to theADP includes real or simulated target reports, radar synchronization data, and target altitude data if used with a 3-D radar.Simulation equipment within the radar interface equipment accepts radar timing and antenna position data when connected to localradar. When no local radar is connected,, the simulation equipment supplies test targets, simulated timing, antenna position, andElectronic Countermeasures (ECM) target video. Simulation routines and IFF interrogations are initiated by the ADP. No simulationcapability is provided for the brigade system, except for test routine purposes.

2-7. Automatic Data Processor Equipment. The ADP equipment performs the overall control and coordination of the systemfunctions. The ADP also provides the required data processing for the radar signals, simulation routines, data communications, anddisplay data for the consoles, and executes operator initiated commands. The ADP interfaces with all subsystems, except voicecommunications, and provides them with the necessary interface information. The primary control is initiated by the MTUs and theKPU. The KPU provides manual access to the ADP for insertion of program instructions or requested information. The MTUsprovide data storage and software program input capabilities. The MTU functions include recording of operational data, storage ofload and initialization programs, simulation (exercise) programs, degraded mode program modules, fault isolation and diagnosticroutines, and restart routines.

2-8. Communications Equipment. The communications equipment provides voice and data links between the ADP and operators,and external systems and subscribers. The communications equipment performs two independent functions, voice communicationand data communication. Both voice and data communication functions are common to the communications patching panel, whichprovides patching capabilities, line only and equipment only monitoring, or monitoring of communications (without interruption). Thecommunications patching panel also provides for test and diagnostic functions. The data received by (or to be transmitted from) thedata communications equipment is processed in the ADP for use in the system.

a. Voice Communication The voice communication function provides flexible and rapid access voice communications betweensubscribers. Voice communication functions use a standard semiautomatic telephone switching system with the followingcapabilities: three functional nets with up to 32 subscribers in each net to a maximum of 96, five full-duplex (four-wire)

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lines to the local communication station, four simplex (two-wire) external intercom circuits with up to two subscribers on each line,and two simplex internal intercom lines.

b. Data Communication. The data communication function provides an interface between the ADP and remote site datasystems. Digital inputs from the ADP are modulated into frequency-shift keyed (FSK) I signals by 12 modem channels in the brigadeconfiguration and 20 modem channels in the battalion configuration, and transmitted over telephone or radio lines to designated sites.Provisions are incorporated in the equipment for use of up to 32 modem channels. Reception is accomplished by demodulating theFSK signals and transmitting the results to the ADP for processing.

2-9. Power Cabinet Equipment. The AN/TSQ-73 system operates on 400-Hz, 120/208v, 3-phase, four-wire primary powerobtained from either commercial sources with a 50- or 60-Hz motor generator set or a diesel engine generator (400 Hz) external tothe system shelter. Primary power is applied to the power cabinet equipment, which converts the ac source voltage to ac and dclevels used by the system equipment. Emergency power, available from rechargeable batteries located in the power cabinet, can beused for maintaining short-term communications operation and emergency lighting in the event of power failure. The power cabinetequipment provides ac power for shelter lamps and blowers, and dc power for driving dc/dc converters and power supplies.

2-10. Module Test Set (MTS). The module test set, located in the maintenance bench, is a self-contained portable unit whichautomatically performs functional and continuity tests of digital circuit cards and wiring of the AN/TSQ-73 system in a systemenvironment. Test results are displayed by GO/NO-GO indicators on the MTS test probe and by a light matrix on the front panel.The light matrix is used to isolate troubles to a faulty functional circuit on circuit cards. The MTS isolates faults to an individual digitalcircuit card.

Change 7 2-8

TM 9-1425-650-12

Figure 2-3. AN/TSQ-73 System Interface Diagram


TM 9-1425-650-12

Section III. PHYSICAL AND ELECTRICAL DATA

2-11. General. This section provides overall physical and electrical characteristics for the AN/TSQ-73 system. Table 2-1summarizes physical characteristics. Table 2-2 provides detailed electrical characteristics, and table 2-3 lists environmentallimitations. For more detailed electrical characteristics, refer to the technical manuals for each major assembly of equipment aslisted in chapter 4.

Table 2-1. Physical Characteristics

Dimension (inches)Weight

Item Height Width Depth (pounds)

Shelter and equipment assembly 85.0 87.5 193.0 10,000 maxDisplay console 51.0 33.0 39.0 500 maxData Display Group 21.0 34.2 6.5 150Keyboard Printer Unit 9.75 17.0 24.75 68Magnetic Tape Unit 17.5 9.5 26.5 50 maxModule Test Set 18.25 11.2 5 29.85 150Display Junction Box 16.0 21.0 17.5 46Radar Junction Box 19.25 21.0 17.5 70*Analog-to-Digital Converter 11.75 25.5 17.75 60*Operator Interface 4.38 7.0 11.25 10*Secure Line Termination Unit 27.0 30.0 40.0 174*Universal Power Supply 12.0 15.0 15.0 46*Trunk Encryption Device KG194A 5.22 14.0 8.61 16.5Cable reeling machine 51.68 63.3 7 61.5 500Transport No. 1 pallet assembly 24.0 32.0 86.0 250Transport No. 2 pallet assembly 13.0 74.1 2 79.0 250

*Equipment present only in AN/TSQ-73 equipment with MSE/ADI.

Table 2-2. Electrical Characteristics

Item/function Characteristics

1. Display ConsoleDisplay presentation: PPI with AROPPI display content: Radar sweep, video, characters, and linesARO display content: CharactersPPI display area: 14.5 in. diameter minARO display area: 1.5 in. high by 8.0 in. wide minPPI presentation: Position referenced corresponding to a circle measured in data

miles (2000 yd/mi); centered at the radar sitePPI range marks: Selectable 10 mi or 20 km. With 10-mi range marks, each fourth

range mark is intensified. With 20-km range marks, each fifthrange mark is intensified

PPI angle marks: Each 15 degPPI scale expansion: One-eighth, one-quarter, and one-half and any scale between one-

quarter and one-half of full scalePPI offset: From center to any point on ppi presentation

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Table 2-2. Electrical Characteristics-Continued


PPI display video: Normal, special processed, IFF/SIF, manual sector, automaticsector, and test in any combination

PPI and ARO characters: Alphanumerics, symbols, and punctuationAlphanumeric size: 0.125 in. high by 0.083 in. wide (± 20 pct)Symbol size: Except for hook and FU symbols, 0.25 in. high by 0.25 in. wide

(±20 pct) local; 0.125 in. high by 0.125 in. wide (i20 pct) remote.Hook 0.5 in. diameter (± 20 pct); FU 0.0625 in. diameter (± 20 pct)

Punctuation size: 0.125 in.PPI line types: Track velocity vector, time-to-go vector, non-PATRIOT FU pairing

lines, PATRIOT engagement boundaries, safe corridors, jamstrobes, and maps

Character and linerefresh rate: 17 Hz minPPI and ARO area distortion: Less than 0.145 in.ADP interface signals:

AC inputs Display output unit data and synchronization, input/outputexchange information, enable, command, and ready

DC inputs: Display output unit common request line fault, input/outputexchange overrun fault

AC outputs: Display output unit request, reset, and inhibit and input/outputmaster reset, indicator, and request

DC outputs: Display output unit control parity fault and memory parity faultAC input/output (I/O)signal characteristics: Logic one + 3.0v with a pulse width of 30 ns minimum. Logic zero

+ 0.4v maxDC I/O signalcharacteristics: Logic one + 0.6v max. Logic zero + 3.0Ov min

Radar integration unit (partof radar interface equipment)interface signals:

Input signals: Zero range (Ro), live time/dead time gate, sin/cos clocksynchronization, sin/cos serial data, sin/cos data strobe

Signal characteristics: Logic one +4.0v. Logic zero 0.0 + 0.5, -0.0vVideo distribution unit (partof radar interface equipment)interface signals:

Input signals: Normal, processed, IFF/SIF, special display, manual sector,automatic sector, and test videoSignal characteristics: 0 to + 4.0v ± 2 db amplitude; 2.5 MHz bandwidthRemoting: 330 ft maxInput power + 135, -135v; 700w max

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2. Data Display GroupDisplay types: Tabular presentations of alphanumeric characters, status and

alert indicators, and time of day clockTabular presentation:Columns: 24 on each two status board sectionsRows: 12Characters: AlphanumericDisplay element: LED array configured as a dot matrix of seven rows, five columnsCharacter size: 0.5 in. high by 0.3 in. wideDisplay file: 588 bytesCurrent convention:Send: Positive currentReceive: Negative currentLogic Levels:Logic one: Greater than + 3.0v with a pulse width of greater than 120 nsLogic zero: Less than + 0.4vRemoting: 330 ft maxInput power: + 135, -135v; 300w max

3. Radar Interface Equipment ElectricalCharacteristics

Compatible radars: As listed in table 1-3Remoting:Radar junction box to shelter: Up to 1000 ftInterface radar toradar junction box Distance subject to drive capability of interface radarVideo input characteristics:Signal-to-noise ratio: 3:1Impedance: 75 (±3) ohms)Pulse width: 2 to 20 ps for full performance (100 ns min, 70 ps max)Amplitude: + 1 to + 15v or -1.2 to -15v referenced to groundRo trigger and pretriggercharacteristicsRise and fall time 60 ns max (10 to 90 pct points)Impedance: 75 (±3) ohmsPulse repetitionfrequency (PRF): 100 to 2000 ppsAmplitude: 5 and 100v referenced to ground (either) polarity

2-13

TM 9-1425-650-12



Azimuth data;Synchro:

1X and 36X: 60 and 400 Hz; reference 115v (± 10 pct) stator 90v (± 10 pct)line-to-line or reference 26v (i 10 pct), stator 11.8v (± 10 pct)line-to-line

24X: 400 Hz; reference 115v (i 10 pct), stator 90v (± 10 pct) line-to-line|or reference 26v (± 10 pct), stator 1 1.8v (± 10 pet) line-to-line

Resolver: 4 kHz, reference 70v (± 10 pct), stator (4 lines) 23v (± 10 pct)Azimuth change pulse: 4096 pulses/360 deg, 0 to 5v min, 100v max of either polarityAzimuth north pulse: One pulse at 0 degree north, 0 to 5v min, 100Ov max of either polarityMicro-Lock:(Used with 24X synchro) Switch closure at O degree north, either open or short to groundAntenna RPM: 3 to 20 RPM either CW or CCW

4. Automatic Data ProcessorCentral processing unit characteristics 32-bit instruction words 1, 8, 16, 32, or 64 bit data words, 2 ps

memory read/write cycle timeMemory divided in banks; each bank consists of 32,768 33-bitwords (sixteen, 2,048, 33-bit word pages)Memory access control and protection, and internal parity checkingOne hundred basic instructions plus 50 extended mnemonicinstructionsNine addressing mode combinations64 program levelsUp to 126 input/output channels, each with program initiated butindependently operating data transfers of up to 32 bits in pa rallelInput/output transfer rates of up to 400,000 32-bit words a secondon one channel or 180,000 32-bit words a second when severalchannels are operating simultaneously. A queue word for each pro-gram level provides stacking of interrupts

Memory characteristics: 33-bit data words (32 data bits, one odd parity bit)600 ns data access time2 ps read/write cycle time18-bit addressAccess to the four ports granted on a first-come, first-served basisInternal self-test and fault isolation circuitryVolatile data storage (retained for 30 minutes by IBDL emergencypower backup after primary power loss)

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Input/output unitcharacteristics: 33-bit data words (32 data bits, one odd parity bit)

Data transmission rate up to 400,000 words a secondBuffer unit characteristics: 33-bit data words (32 data bits, one odd parity bit)

Input/output exchange and input/output expander datatransmission rate up to 400,000 words per secondDisplay output unit to display refresh rate of 20 times a second

Input/output signalcharacteristics:AC input/output signals: Logic 1: +3v with a pulse width of 120 ns min

Logic 0: +0.4v maxDC input/output signals: Logic 1: +0.6v max

Logic 0: +3v min5. Magnetic Tape Unit

Tape capacity: 1,200,000 characters with average block length of 8 thousandcharacters

Mean access time: 75 ,us at a tape speed of 22.5 ipsModes of operation: Off-line: turn-on, self-test, and rewind

On-line: automatic computer controlInterface signals: Information, 9 lines

Request, 8 linesEnable, 1 lineCommand, 1 lineIndicator, 1 line

Interface signalcharacteristics: Logic 1: +3.0v with a pulse width of 120 ns min

Logic 0: +0.4v max6. Keyboard Printer Unit

Type: Send/receiveInput/output code: Parallel 6-level ASCIISend/Receive signalcharacteristics: Binary one, -12v nominal; binary zero, 0 vdcPrinting rate: Ready-busy input; 40 characters a second (average printing

rate based on the transmitting device providing a newcharacter on the data lines within 3 ms after the printer goesready)

Operating voltage: 115 vac ±10 pet, 60 Hz t3 HzPower requirements: 150w nominalTemperature range (operating): +32°F to +125°F

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TM 9-1425-650-12



Line length: 72 characters; 10 characters a horizontal in chLine feed: Single or double (as selected by operator), 6 lines a vertical inch

(single)Paper feed: Friction or sprocket feed (as selected by operator), as follows:

Roll (max): 5-in. diameter, 8-1/2 in. wideFanfold (max): 8-1/2 in. wide

Number of copies: One original and three tissue copies from crimped or mucilageedge sprocket feed supply. One original only from friction feedsupply

7. Voice Communication EquipmentSubscribers: 101, four-wire (96 on nets: 5 on local comm)Four, two-wire (inter comm)Four-wire audio input/outputimpedance: 600 (±60) ohms balanced to ground over the frequency range of

300 to 3500 HzFour-wire signaling: Ring-in 1600 (±30) Hz at a minimum level of-20 dbm and a

minimum duration of 1-0 seeRing-out 1600 (±30) Hz at a level of-8 (±4) dbm for 1.25(±0.25) sec

Two-wire audio input/outputimpedance: 600 (±120) ohms over the frequency range of 300 to 3500 HzRing impedance: 400 ohms at a frequency of 20 HzRing-down signaling: Ring-out 20 (±5) Hz for a minimum of 1.0 sec

Ring-in 20 (±5) Hz at a level of 12 vrms minAudio channel insertion loss: 0 (±3) db at 1 kHzAudio channel frequencyresponse: Within ±3 db with respect to the attenuation at 1000 Hz for

frequencies between 300 and 3500 dbAudio channel crosstalk: Greater than 50 db over the frequency range of 300 to 3500 HzAudio channel limiting: 0 for signals of +3.0 dbm or less

8. Data Communication EquipmentInput signal level: 0 to -40 dbmOutput signal level: -2 (±2) dbmBit rate: Selectable for 600, 750, 1200, or 1500 bpsRemote stations: 20

9. Power EquipmentPrimary power: 50- or 60-Hz motor generator or diesel engine generator

Input to 50-Hz motorgenerator set: 230/400v, 50-Hz, 3-phase wye, four-wire, 74 amp (372 amp max

inrush current) commercial power

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TM 9-1425-650-12



Input to 60-Hz motorgenerator set: 120/208v, 60-Hz, 3-phase wye, four-wire, 140 amp (710 amp max

inrush current) commercial powerInput to power cabinet:

50- or 60-Hz nominal motorgenerator set power output: 120/208v (+ 0.5 %), 400-Hz nominal 3-phase, four-wire, 36 kw

max steady state input to power cabinetDiesel engine

generator poweroutput: 120/208v (+ 1.0%), 400-Hz (± 0.5%), 3-phase, four-wire, 30 kw

max steady state input to power cabinetPower cabinet equipment400-Hz ac power distribution:

Air conditioner: 120/208 vac, 3-phase, 6.5 kwEquipment rack airblowers: 120/208 vac, 3-phase, 1.7 kwRemote displays (sixdisplay consoles; one datadisplay group): 120 vac, phase B, 600wMCPE equipment: 120/208 vac, 3-phase, 1.2 kw maxDisplay consoles (2): 120 vac, phase B, 150wData display groups (2): 120 vac, phase B, 30wUtility outlets: 120 vac, phase A, 2 kwShelter maintenancelights: 28 vac, 480w

Power cabinet equipment 60-Hzac power distribution:

Keyboard printer unit: 120 vac, 140w maxPower cabinet equipment 270vct vdc nominal centertappedpower distribution:

Remote displays (sixdisplay consoles; one datadisplay group): 6 kw

Voice communicationsequipment: 350wData communicationsequipment: 600wDisplay consoles (2): 1.9 kwData display groups (2): 600wRadar interfaceequipment: 1.3 kw (includes Video Simulator Unit)

See footnote at end of table

Change 8 2-17

TM 9-1425-650-12

Table 2-2. Electrical Characterutic8-Continued


ADP equipment: 2.4 kw (includes Magnetic Tape Unit and Keyboard Printer Unit)Module test set (MlTS): 370w

Power cabinet equipmentemergency power (270v ct dc)power distribution:

Voice communicationsequipment: 350wCMOS memories (from IBDL)Emergency lights: 60w

Environmental controlpanel consumption(maximum): +5v, 10w

1Maximum power requirements are listed for information only. Normal system operation with two display consoles re-quires 20 to 25 kw power input.

Table 2-3. Environmental Limitations

Conditions Maximum Minimum

Temperature 105 °F measured 4 to 6 ft above ground level -25 °F(equipment limitsoperating)

Temperature 155 °F except for keyboard printer unit -80 °F(equipment limits Keyboard printer unit is 32 °F to 125 °Fnonoperating)

Relative humidity: 100% from -25 °F to 85 °F except for keyboard 5% (105 °F)printer unit which is 32 °F to 125 IF

Precipitation: 8 in. in 12 hr period 0.45 in. in 1 min period Wind Nonespeed O to 35 knots

Wind (operating): 45 knots for a 5 min period (w ithout tiedowns) None(gusts to 65 knots)55 knots for a 5 min period with tiedowns or otherfacilities (gusts to 85 knots)

Wind(nonoperating): 85 knots with tiedowns (gusts to 104 knots) NoneBlowing snow, sand,and dust: Sand 0.01 to 1.00 millimeter diameter at 15 knots or None

greaterDust 0.0001 to 0.01 millimeter diameter at 15 knotsor greaterSnow 0.02 to 0.09 millimeter diameter at 10 knots orgreater at +14 °F

Change 9 2-18

TM 9-1425-650-12

Table 2-3. Environmental Limitations-Continued

Conditions Maximum Minimum

Atmospheric pressure(operating):

a. Sea level: 31.3 in. of mercury 26.2 in. ofmercury

b. 10,000 feet 18.3 in. ofmercury

Atmospheric pressure(nonoperating): -1300 ft 50,000ft

Ice Accumulation -20 psf NoneSnow Accumulation -20 psf NoneSalt fog 25 pct sodium chloride (NaCI) solution for 48 hrs None

2-19/(2-20 blank)

TM 9-1425-650-12

CHAPTER 3MAINTENANCE CONCEPT

3-1. General. The system maintenance concept is based on two echelons. This includes on-site maintenance at the organizationallevel to keep the system on the air and depot maintenance support for equipment overhaul and malfunctions not repairable on site. Aspecial repair activity supports USAREUR organizations by testing/repairing a select number of circuit cards. This concept does notapply to common support equipment such as trucks, generators, air conditioners, etc. On-site maintenance personnel operate on aremoval and replacement basis, that is, isolation of malfunctions to the circuit card and removing and replacing it with an identicalcircuit card. These assemblies consist of printed circuit cards, power supplies, magnetic tape cartridges, deflection amplifierassemblies, and CRT assemblies. If a malfunction can be isolated only to a unit, or requires skills or a level of training not availablein the using unit to repair the problem, the entire unit is replaced and shipped to depot for repair. This includes items having cost thatprohibits the throw-away concept of removal and replacement.

a. Fault Notice. If a fault occurs in the AN/TSQ-73 system, the operator is alerted by visual and audible alarms on the displaypanels. The visual alarm identifies the specific subsystem that has failed. The operator then calls the maintenance technician andinitiates the automatic fault isolation program for the failed subsystem. Readouts on the Automatic Data Processor front panelindicate the fault by location code.

b. Fault Location. By referring to the fault location tables, the maintenance technician translates this area indication to a specificgroup of digital circuit cards or to a single card for analog circuit types. He next goes to that piece of equipment and tests each ofthese few cards with the integral Module Test Set. With the hand-held Module Test Set, the faulty card can be located within theisolated group (normally without removing any cards or using extenders).

c. Fault Correction. Because of the AN/TSQ-73's high degree of card commonality, spare cards are immediately available in theshelter's spares storage cabinet. The operator replaces the faulty card and recycles the system to verify normal operation.

d. System Reliability .Short downtime, along with the high system reliability, enables the AN/TSQ-73 system to meet stringentavailability requirements essential to air defense control systems. Automatic fault detection and semiautomatic fault isolation and thevery few different types of self contained spares result in a low Mean Time To Repair (MTTR) and allow short maintenance trainingcourses. The maintainability approach involves the following:

(1) Multiple use of common cards.(2) 175 different card types in the entire system.(3) Built-in automatic fault detection and isolation.(4) Easy accessibility.(5) Self contained spares, no special or general field test equipment, easy field maintenance, and low mean time to repair.

3-2. On-Site Maintenance. On-site maintenance personnel have the necessary tools, test equipment, and documentation availableto isolate and correct circuit card malfunctions, power supply failures, and minor wiring faults. All equipment in the system isdesigned and constructed to permit access to all modules (removable items) without the removal of any other module. Systemsoftware and built-in test equipment, with the aid of the MTS, can isolate 90 percent of all malfunctions to a replaceable module.Manual techniques are provided to isolate those malfunctions software cannot.

3-3. Maintenance and Diagnostic Programs. T h e maintenance and diagnostic (M&D) programs are computer software used tosupport system maintenance requirements and may be divided into three major functions.

a. System Status Function. The system status function of the M&D program provides central monitoring of errors detected bythe various fault detection functions including the computer processor unit, 32K memory unit, radar interface display equipmentconsoles, video simulator unit, data communication, keyboard printer unit, magnetic tape unit, and data display group. The systemstatus function is periodically activated by the Battalion Operational Computer Program (BOCP) executive function to performanalysis of fault detection reports, activation of 32K memory unit and computer processor unit fault detection, and evaluation of looptest results. All fault detection error messages, TMON (test monitor) ERROR, OVERLOAD, and radar interface equipment LOOPTEST, are output on the keyboard printer unit and displayed on the ADP (automatic data processor) DIAG- NOSE CODE LED displayby the system status function. The system status function initiates the computer processor unit fault detection function at least onceevery 10 seconds and determines if error reports indicate equipment

Change 9 3-1

TM 9-1425-650-12

failures. Whenever the fault detection functions detect an error in the system, the system status function is activated to process theerror.

b. Fault Detection Programs. The fault detection functions localize system hardware failures to major units. These functions,with the exception of the 32K memory unit and computer processor unit fault detection functions, which are activated by the systemstatus function, are part of the operational input/output processing function and do not require operator interface. Each majorsubsystem requires its own fault detection program and when an error is detected in operation, it is reported to the system statusfunction for processing.

c. Fault Isolation Programs. The fault isolation functions isolate hardware faults to a small group of modules. These functions,with the exception of the automatic data processor fault isolation functions, are loaded and called by the executive function of theoperational program in response to test switch inputs from the automatic data processor status and control panel. Each majorsubassembly requires its own fault isolation program, and in addition, the radar interface equipment and 32K memory unit havespecial unit fault isolation programs to locate unusual or intermittent faults when the standard fault isolation program indicates faultfree. The results of fault isolation tests are reported to the system status function for processing.

d. Subsystem Loop Test Function. The subsystem loop test function is part of the on-line fault detection program. Every 10seconds a loop test is performed on the keyboard printer unit, magnetic tape unit, data display group, display output unit, displayconsole, radar interface equipment and video simulator unit equipment’s. The results are reported to the system status functionwhich initiates a TMON message, if an error exists, or, in the case of the radar interface equipment and video simulator unit, loop testerror messages.

3-4. System Fault Correction. Major functional units of the system are continuously monitored by the fault detection functionsunder the control of the test monitor function. When an error condition exists, the test monitor function notifies the operator throughthe keyboard printer unit or on the data display group. The operator may then choose to operate the system in a degraded mode, ifpossible, or proceed with repair actions. The fault isolation program is activated in response to the operator's test switch selection.The fault isolation test results are reported to the test monitor function and, if an error exists, an error stop code is displayed on thediagnose code LED on the automatic data processor status and control panel. The error stop number identifies, through the use ofthe fault catalog, a group of circuit cards associated with the fault symptom. Maintenance personnel then perform card tests withthe module test set to isolate the malfunctioning card. To verify that the fault is corrected, the fault isolation program is rerun. If thefault still exists, or if the cards isolated are not Module Test Set testable, fault isolation is accomplished through manualtroubleshooting techniques (described in TM 9-1430-655-20-1).

3-5. Support Equipment Maintenance. The maintenance philosophy for the Air Conditioner, Diesel Generator, MCPE, Multimeter,Oscilloscope, Trucks, and Vacuum Cleaner shall be as established by the item developer. Maintenance procedure are described intechnical manuals provided for each item of equipment.

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TM 9-1425-650-12

CHAPTER 4AN/TSQ-73 SYSTEM TECHNICAL MANUALS

4-1. General. The AN/TSQ-73 system technical manuals provide the necessary information to emplace; operate, and maintain theAN/TSQ-73 system. They are structured so that the information contained is readily accessible to both operator and maintenancepersonnel, as necessary.

4-2. TM 9-1425-650-12; Operator and Organizational Maintenance Manual: Overall System Description. Refer to paragraph 1-1.

4-3. TM 9-1430-651-12; Operator's and Organizational Maintenance Manual: Emplacement and Preparation for Travel. Thismanual provides the installation team with site selection data, shelter location and placement data, external connections, equipmentshutdown procedures, and stowage of system components for shipping.

4-4. TM 9-1430-652-10-1 through -7; Operator's Manual.

a. TM 9-1430-652-10-1; Operator's Manual: Display Descriptions. This manual contains descriptions of system operationaldisplays, including situation, status - board, and Auxiliary Read-Out (ARO) displays, as well as system operational alerts.

b. TM 9-1430-652-10-2; Operator's Manual: Controls and Indicators. This manual provides the operator with a description ofcontrols and indicators for all AN/TSQ-73 system hardware.

c. TM 9-1430-652-10-3; Operator's Manual: Initialization and Operations. This volume provides the operator with procedures forperforming hardware setup, power turn-on, optional programming procedures, Radar Interface Equipment (RIE) alinement andsoftware initialization procedures.

d. TM 9-1430-652-10-4; Operator's Manual: Communications . This manual describes procedures for operating the systemcommunications equipment. It contains instructions for performing equipment initialization, normal voice and data communications,and emergency operations.

e. TM 9-1430-652-10-5; Operator's Manual: Radar Interface Equipment Alinement. This manual contains descriptions of RadarInterface Equipment (RIE) hookup and operation procedures.

f. TM 9-1430-652-10-6; Operator's Manual: Operational Data. This manual contains unclassified information relating tooperational parameters for the equipment’s that comprise the system. Classified parameters are contained in TM 9-1430-652-10-7.

4-5. TM 9-1430-655-20-1; Organizational Maintenance Manual: Overall System Maintenance. This manual providesmaintenance personnel with overall AN/TSQ-73 system maintenance instructions, fault isolation, troubleshooting, preventivemaintenance procedures, and cabling and wiring diagrams. This manual also provides maintenance personnel with maintenance andrepair data for the electrical equipment shelter and accessory equipment.

4-6. TM 9-1430-655-20-2; Organizational Maintenance Manual: Fault Catalog. This manual is a computer printout, listing innumerical order the possible diagnose codes generated by the M&D programs. The diagnose codes are displayed on the automaticdata processor panel LED readouts or printed on the keyboard printer unit if a fault condition exists. A list of probable cause circuitcards, or a continuing manual procedure is printed next to the diagnose code in order of probability; i.e., most probable cause first.

4-7. TM 9-1430-655-20-3; Organizational Maintenance Manual: Radar Interface Equipment Maintenance. This manualprovides maintenance personnel with physical and electrical characteristics, a functional description, fault detection andtroubleshooting procedures, parts location, and repair data for the radar interface equipment (RIE). Logic theory and diagrams forthe RIE are contained in volumes -2 thru -7 to the basic TM.

4-8. TM 9-1430-655-20-4; Operational Maintenance Manual: Display Equipment Maintenance. This manual providesmaintenance personnel with physical and electrical characteristics, a functional description, fault detection and troubleshootingprocedures, parts location, and repair data for the display equipment. Logic theory and diagrams for the display equipment arecontained in volumes -2 thru -5 to the basic TM.

4-9. TM 9-1430-655-20-5; Organizational Maintenance Manual: Magnetic Tape Unit Maintenance. This manual providesmaintenance personnel with physical and electrical characteristics, a functional description, fault detection and troubleshooting

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procedures, parts location, and repair data for the magnetic tape unit (MTU). Logic theory and diagrams for the MTU are containedin volumes -2 and -3 to the basic TM.

4-10. TM 9-1430-65S20-6; Organizational Maintenance Manual: Automatic Data Processor Equipment Maintenance. Thismanual provides maintenance personnel with physical and electrical characteristics, a functional description, fault detection andtroubleshooting procedures, parts location, and repair data for the automatic data processor.

4-11. TM 9-1430-655-20-7; Organizational Maintenance Manual: Communications Equipment Maintenance. This manualprovides maintenance personnel with physical and electrical characteristics, a functional description, fault detection andtroubleshooting procedures, parts location, and repair data for the communications equipment. Logic theory and diagrams for thecommunications equipment are contained in volumes -2 thru -5 to the basic TM.

4-12. TM 9-1430-655-20-8; Organizational Maintenance Manual: Power Cabinet Equipment Maintenance. This manual providesmaintenance personnel with physical and electrical characteristics, a functional description, fault detection and troubleshootingprocedures, parts location, and repair data for the power cabinet equipment.

4-13. TM 9-1430-656-20-9; Organizational Maintenance Manual: Electronic Circuit Plug-in Unit Test Set TS-3317. Thismanual provides maintenance personnel with physical and electrical characteristics, a functional description, fault detection andtroubleshooting procedures, parts location, and repair data for the module test set (MTS). This manual also provides operatingprocedures for using the module test set to check suspected malfunctioning circuit cards. The procedures include both in-system andunit checkout procedures of circuit cards. Logic theory and diagrams for the MTS are contained in volumes -2 and -3 to the basicTM.

4-14. TM 9-1430-656-14-1; Organizational and DS Maintenance Manual: Electronic Data Printer, Kleinschmidt Model 7302.This manual provides maintenance personnel with physical and electrical characteristics, a functional description, fault detection andtroubleshooting procedures, parts location, and repair data for the electronic data printer (KPU).

4-15. TM 9-1430-656-14-2; Organizational and DS Maintenance Manual: Brushless, Synchronous Motor Generator Set,Teledyne-Inet Models T021036ABFHKQVZ-3 and T043036AFHKOVYZ-3. This manual provides maintenance personnel withphysical and electrical characteristics, a functional description, fault detection and troubleshooting procedures, parts location, andrepair data for the motor generator set.

4-16. TM 43-0002-21; Organizational Maintenance Manual: Destruction of Equipment. This manual provides instructions fordestroying the AN/TSQ-73 system in the event of impending enemy capture.

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APPENDIX AREFERENCES

Refer to TM 9-1425-655-L, for a list of other publications pertinent to this material and associated equipment.

Change 10 A-1(A-2 blank)

TM 9-1425-650-12

APPENDIX B

COMPONENTS OF END ITEM (COEI) AND BASIC ISSUE ITEMS (BII) LISTS

Section I. INTRODUCTION

B-1. Scope.This appendix lists components of the end item and basic issue items for the AN/TSQ-73 to help you inventory the items for safe

and efficient operation of the equipment.

B-2. General.At the end of section I are the illustrations keyed to sections II and III. The Components of End Item and Basic Issue Items (BII)

lists are divided into the following sections:a. Section II, Components of End Item. This listing is for information purposes only, and is not authority to requisition

replacements. These items are part of the AN/TSQ-73, but they are to be removed and separately packaged for transportation orshipment. As part of the end item, these items must be with the end item whenever it is issued or transferred between propertyaccounts. Illustrations are furnished to help you find and identify the items.

b. Section III, Basic Issue Items. These essential items are required to place the AN/TSQ-73 in operation, operate it, and to doemergency repairs. Although shipped separately packaged, BII must be with the AN/TSQ- 73 during operation and when it istransferred between property accounts. Listing these items is your authority to request/requisition them for replacement based onauthorization of the end item by the TOE/MTOE. Illustrations are furnished to help you find and identify the items.

B- Explanation of Columns.a. Column (1), Illus. Number, gives you figure and item number of the item illustrated.b. Column (2), National Stock Number, identifies the stock number of the item to be used for requisitioning purposes.c. Column (3), Description and Usable On Code, identifies the Federal item name followed by a minimum description when

needed. The last line below the description is the CAGEC (commercial and Government entity codes) (in parenthesis) and the partnumber.

d. Column (4), U/I (unit of issue), indicates how the item is issued for the national stock number shown in column 2.e. Column (5), Qty rqd, indicates the quantity required.

Change 10 B-1

TM 9-1425-650-12

Figure B-1. Components of End Item (COEI) Shelter.

Change 12 B-2

TM 9-1425-650-12

Figure B-2. Components of End Item (COEI), Collective Protection Equipment (Sheet 1 of 2).

Change 10 B-3

TM 9-1425-650-12

Figure B-2. Components of End Item (COEI), Collective Protection Equipment (Sheet 2 of 2).

Change 12 B-4

TM 9-1425-650-12

Figure B-3. Components of End Item (COEI), Transport Mode Number 1 and 2.

Change 12 B-5

TM 9-1425-650-12

Figure B-4. Components of End Item (COEI), External Cable Set (Sheet 1 of 8).

Change 12 B-6

TM 9-1425-650-12


Change 10 B-7

TM 9-1425-650-12


Change 10 B-8

TM 9-1425-650-12


Change 10 B-9

TM 9-1425-650-12


Change 10 B-10

TM 9-1425-650-12


Change 10 B-11

TM 9-1425-650-12


Change 10 B-12

TM 9-1425-650-12

Figure B-4. Components of End Item (COEI), External Cable Set (Sheet 7.1 of 8).

Change 12 B-12.1/(B-12.2 blank)

TM 9-1425-650-12


Change 10 B-13

TM 9-1425-650-12

Section II. COMPONENTS OF END ITEM

(1) (2) (3) (4) (5)Fig and National Stock DescriptionItem No. Number CAGE and Part No. U/I Qty Rqd

B-1, 5965-01-038-3709 Handset EA 21 (18876) MIS19577

B-1, 1430-01-033-1067 Voice Comm Station EA 42 (18876) 10281399-2

B-1, 1430-01-033-4074 Environmental Control Panel EA 13 (18876) 10281477-2

B-1, 1430-01-034-8726 Voice Comm Directory EA 46 (18876) 10285197

B-1, 1430-01-041-9922 Data Display Grp (Brigade) EA 28 (18876) 10281361-2

B-1, Panel, Blank EA I8A (18876) 10283027-4

or

B-1, 1430-01-041-9922 Data Display Grp (Battalion) EA 18 (18876) 10281361-2 EA 1

and

B-1, Return Duct Panel (Battalion) EA 18B (18876) 10285185

B-1, Panel, Inlet Duct EA 18C (18876) 10285184-3

B-1, 1430-01-314-6169 Display Console EA 29 (18876) 10284960-7

B-1, 7110-01-175-5996 Rotary Chair EA 210 (18876) 10282540

B-1, 1430-01-037-7047 AC Line Terminator EA 111 (13973) 588745-151

B-1, 1430-01-076-2792 Magnetic Tape Unit EA 212 (18876) 10285127

B-1, Keyboard Printer Unit EA 11 B13 (18876)10281464

B-1, 1430-01-033-4069 Module Test Set EA 114 (18876)10281395

B-1, 6625-01-187-7847 Oscilloscope (Stored in maintenance van) EA 115 (18876) AN/USM-488

B-1, 1285-01-021-6245 Fault Isolation (FI) Module (KPU) EA 116 (82423)73386A

B-1, 1430-01-033-1026 Fl Module (KPU) EA 116 (82423) 74190A

Change 12 B-14

TM 9-1425-650-12

Section II. COMPONENTS OF END ITEM - Continued


B-1, 1430-01-033-6523 Fl Module (KPU) EA 116 (82423) 74200A

B-1, 1430-01-033-1027 Fl Module (KPU) EA 116 (82423)74201A

B-1, 1430-01-033-3938 FI Module (KPU) EA 116 (82423)74202A

B-1, 1430-01-033-3939 Fl Module (KPU) EA 116 (82423)74204A

B-1, Safe EA 117 (18876) 10281651-11

B-1, 5895-01-098-3628 Tape Cartridge EA 617 or(96882) 494-9401-01

5835-01-203-0450

B-1, Carrying Case EA 617 (96882) 494-9037-1

B-1, 6625-01-139-2512 Multimeter EA 117 (80058) AN/PSM-45

B-1, 5998-01-034-3249 Fl Module EA 120 (13973) 149503-100

B-1, 5998-01-034-3250 Fl Module EA 120 (13973) 149504-100

B-1, 1430-01-150-4827 Fl Module EA 120 (18876) 13143777

B-1, 5999-01-150-4828 Fl Module EA 120 (18876)13143778

B-1, 1430-01-164-9191 Fl Module (Stored in 1AlA3Al) EA 120 (18876) 13143913

B-1, 1430-01-033-4144 Fl Module EA 120 (18876) 10281591

B-1, 5998-01-033-4118 Fl Module (Extender) EA 120 (18876) 10281593

B-1, 1430-01-033-4136 Fl Module EA 120 (18876) 10281607

B-1, 1430-01-033-4142 Fl Module EA 120 (18876) 10281612

or5999-01-142-7724 Fl Module EA 1

(18876) 10283735

Change 12 B-15

TM 9-1425-650-12

Section II. COMPONENTS OF END ITEM - Continued(1) (2) (3) (4) (5)

Fig and National Stock DescriptionItem No. Number CAGE and Part No. U/I Qty Rqd

B-1, 1430-01-033-4197 FI MODULE EA 120 (18876) 10281621

B-1, 1430-01-033-4184 FI MODULE EA 120 (18876)10281626

B-1, 1430-01-033-4192 FI MODULE EA 120 (18876) 10281627

B-1, 1430-01-033-4131 FI MODULE EA20 (18876)10281634

B-1, 1430-01-033-1085 FI MODULE EA 120 (18876) 10281635

B-1, 1430-01-033-6588 FI MODULE EA 120 (18876) 10281636

B-1, 1430-01-033-4121 FI MODULE EA 120 (18876) 10281637

B-1, 1430-01-033-4123 FI MODULE EA 120 (18876)10281638

B-1, 1430-01-033-4165 FI MODULE EA 120 (18876) 10281639

B-1, 1430-01-033-4148 FI MODULE EA 120 (18876) 10281641

B-1, 1430-01-033-4149 FI MODULE EA 120 (18876)10281642

B-1, 1430-01-033-4152 FI MODULE EA 120 (18876) 10281643

B-1, 1430-01-033-4151 FI MODULE EA 120 (18876) 10281644

B-1, 1430-01-033-2272 FI MODULE EA 120 (18876) 10281646

B-1, 1430-01-034-4193 FI MODULE EA 120 (18876)10281648

B-1, 1430-01-033-4163 FI MODULE EA 120 (18876) 10281656

B-1, 1430-01-033-7858 FI MODULE EA 120 (18876) 10285432-11

B-1, 1430-01-033-4164 FI MODULE EA 120 (18876) 10281662

B-1, 1430-01-033-4185 FI MODULE EA 120 (18876) 10281667See footnote at end of table.

Change 12 B-16

TM 9-1425-650-12Section II. COMPONENTS OF END ITEM - Continued


B-1, 1430-01-071-1678 Fl Module EA 120 (1 8876) 1 0282852-2

B-1, 1430-01-033-4155 Fl Module EA 120 (18876) 10281671

B-1, 1430-01-033-4139 Fl Module EA 120 (18876) 10281672

B-1, 1430-01-033-4187 Fl Module EA 120 (18876) 10281673

B-1, 1430-01-033-4169 Fl Module EA 120 (18876) 10281675

B-1, 1430-01-033-4141 Fl Module EA 120 (18876)10281679

B-1, 1430-01-033-4156 Fl Module EA 120 (18876)10281680

B-1, 1430-01-034-1630 Fl Module EA 120 (18876) 10281681

B-1, 1430-01-033-4143 Fl Module EA 120 (18876) 10281682

B-1, 1430-01-033-4147 Fl Module EA 120 (18876)10281684

B-1, 1430-01-033-4127 Fl Module EA 120 (18876) 10281685

B-1, 1430-01-033-4128 Fl Module EA 120 (18876) 10281686

B-1, 1430-01-033-4130 Fl Module EA 120 (18876)10281688

B-1, 1430-01-033-6592 Fl Module EA 120 (18876)10282364

B-1, 1430-01-033-4161 Fl Module EA 120 (18876)10281691

B-1, 1430-01-033-4160 Fl Module EA 120 (18876)10281692

B-1, 1430-01-033-4159 Fl Module EA 120 (18876) 10281693

B-1, 1430-01-062-5815 Fl Module EA 120 (18876) 10282848

B-1, 1430-01-033-4167 Fl Module EA 120 (18876) 10281709

Change 10 B-17


(1) (2) (3) (4) (5)Fig and National Stock DescrlptionItem No. Number CAGE and Part No. U/I Rqd

B-1, 1430-01-034-1631 Fl Module EA 120 (18876) 10281735

B-1, 1430-01-034-1633 Fl Module EA 120 (18876) 10281776

B-1, 1430-01-033-4174 Fl Module EA 120 (18876) 10281777 -

B-1, 1430-01-033-4140 Fl Module EA 120 (18876) 10281784

B-1, 1430-01-033-4124 Fl Module EA 120 (18876) 10281785

B-1, 1430-01-033-4173 Fl Module EA 120 (18876) 10281786

B-1, 1430-01-033-6590 Fl Module EA 120 (18876) 10281798

B-1, 1430-01-033-4146 Fl Module EA 120 (18876) 10281799

B-1, 1430-01-033-4129 Fl Module EA 120 (18876)10282351

B-1, 1430-01-034-9162 Fl Module EA 120 (18876) 10282357

B-1, 1430-01-033-6589 Fl Module EA 120 (18876) 10282700

B-1, 1430-01-033-4172 Fl Module EA 120 (18876)10282701

B-1, 1430-01-033-4171 Fl Module EA 120 (18876) 10282719

B-1, 1430-01-033-4170 Fl Module EA 120 (18876) 10282749

B-1, 1430-01-033-4135 Fl Module EA 120 (18876)10282752

B-1, 5998-01-307-1728 Fl Module EA 120 (18876) 10282761-11

B-1, 5998-01-307-1729 Fl Module EA 120 (18876) 10282763-11

B-1, 5998-01-307-2618 Fl Module EA 120 (18876) 10282764-11

B-1, 5998-01-307-2620 Fl Module EA 120 (18876) 10282765-11

See footnote at end of table.

Change 12 B-18



B-1, 5998-01-307-2621 Fl Module EA 120 (18876) 10282766-11B-1, 5998-01-308-7074 Fl Module EA 120 (18876) 10282768-11B-1, 5998-01-309-4643 Fl Module EA 120 (18876) 10282769-11B-1, 5998-01-307-2622 Fl Module EA 120 (18876) 10282770-11B-1, 5998-01-309-1434 Fl Module EA 120 (18876) 10282771-11B-1, 5998-01-308-3568 FI Module EA 120 (18876) 10282772-11B-1, 5998-01-307-1727 Fl Module EA 120 (18876) 10282773-11B-1, 5998-01-308-7071 Fl Module EA 120 (18876) 10282774-11B-1, 5998-01-307-9111 Fl Module EA 120 (18876) 10282775-11B-1, 5998-01-308-0500 Fl Module EA 120 (18876) 10282776-11B-1, 5998-01-309-1435 Fl Module EA 120 (18876) 10282777-11B-1, 5998-01-308-0501 FI Module EA 120 (18876) 10282778-11B-1, 5998-01-307-9114 Fl Module EA 120 (18876) 10282794-11B-1, 5998-01-307-9115 FI Module EA 120 (18876) 10282795-11B-1, 5998-01-308-0362 Fl Module EA 120 (18876)10282796-11B-1, 5998-01-308-0363 Fl Module EA 120 (18876) 10282797-11B-1, 5998-01-308-3569 Fl Module EA 120 (18876) 10282798-11B-1, 5998-01-308-3570 Fl Module EA 120 (18876) 10282799-11B-1, 5998-01-308-0364 Fl Module EA 121 (18876) 10282800-11


Change 12 B-19


(1) (2) (3) (4) (5)Fig and National Stock DescriptionItem No Number CAGE and Part No. U/I Oty Rqd

B-1, 5998-01-308-0365 Fl Module EA 121 (18876) 10282801-11

B-1, 5998-01-308-3571 Fl Module EA 121 (18876) 10282802-11

B-1, 5998-01-309-9317 Fl Module EA 121 (18876) 10282803-11

B-1, 5998-01-309-1436 Fl Module EA 121 (18876) 10282804-11

B-1, 5998-01-315-4311 Fl Module EA 121 (18876) 10282805-11

B-1, 1430-01-034-1632 Fl Module EA 121 (18876)10282817

B-1, 1430-01-033-1086 Fl Module EA21 (18876)10283626

B-1, 1430-01-033-4182 Fl Module EA 121 (18876)10283627

B-1, 1430-01-034-9165 Fl Module EA 121 (18876)10283628

B-1, 1430-01-033-4183 Fl Module EA 121 (18876)10283629

B-1, 1430-01-033-4195 Fl Module EA 121 (18876) 10283630

B-1, 5998-01-310-2203 Fl Module EA 121 (18876) 10283631-11

B-1, 5998-01-309-9313 Fl Module EA 121 (18876) 10283700-11

B-1, 5998-01-308-7072 Fl Module EA 121 (18876) 10283633-11

B-1, 5998-01-308-7073 Fl Module EA 121 (18876) 10283634-11

B-1, 5998-01-307-2619 Fl Module EA 121 (18876) 10283635-11

B-1, 5998-01-313-2278 Fl Module EA 121 (18876) 10283636-11

B-1, 5998-01-308-7075 Fl Module EA 121 (18876) 10283637-11

B-1, 5998-01-308-7076 Fl Module EA 121 (18876) 10283638-11See footnote at end of table.

Change 12 B-20


(1) (2) (3) (4) (5)Fig and National Stock DescriptionItem No Number CAGE and Part No. U/l Qty Rqd

B-1, 1430-01-033-4196 Fl Module EA 121 (18876) 10283640

B-1, 5998-01-307-4883 Fl Module EA 121 (18876) 10283641-11

B-1, 1430-01-033-4189 Fl Module EA 121 (18876)10283642

B-1, 1430-01-033-1087 Fl Module EA 121 (18876)10283643

B-1, 5998-01-315-9362 Fl Module EA 121 (18876) 10284661-11

B-1, 1430-01-034-9163 Fl Module EA 121 (18876)10284725

B-1, 1430-01-033-4179 Fl Module EA 121 (18876) 10284731

B-1, 1430-01-040-7224 Fl Module EA 121 (18876) MIS 19600

B-1, 5999-01-011-2448 Fl Module EA 121 (13973) 587100-102

B-1, 5999-01-017-0909 Fl Module EA 121 (13973) 587101-102

B-1, 5895-00-349-5969 Fl Module EA 121 (13973) 587102-102

B-1, 5895-00-349-5974 Fl Module EA 121 (13973) 587103-102

B-1, 5895-00-349-5970 Fl Module EA 121 (13973) 587104-102

B-1, 5895-00-349-5993 Fl Module EA 121 (13973) 587105-102

B-1, 5895-00-349-5941 Fl Module EA 121 (13973) 587106-102

B-1, 5999-01-009-8366 Fl Module EA 121 (13973) 587107-102

B-1, 5895-00-349-5997 Fl Module EA 121 (13973) 587108-102

B-1, 5999-01-010-5103 Fl Module EA 121 (13973) 587109-102

B-1, 5999-01-011-2447 Fl Module EA 121 (13973) 587110-102


Change 12 B-21


(1) (2) (3) (4) (5)Fig and National Stock DescriptionItem No Number CAGE and Part No. U/I Oty Rqd

B-1, 5895-00-349-5989 Fl Module EA 121 (13973) 587117-102

B-1, 5895-00-534-4313 Fl Module EA 121 (13973) 587118-100

B-1, 5895-00-349-5976 Fl Module EA 121 (13973) 587119-100

B-1, 5999-01-033-6587 Fl Module EA 121 (13973) 587124-103

B-1, 5895-00-349-6024 Fl Module EA l21 (13973) 587128-100

B-1, 5999-01-009-8363 Fl Module EA 121 (13973) 587130-102

B-1, 5999-01-017-0907 Fl Module EA 121 (13973) 587139-100

B-1, 1430-01-034-2273 Fl Module EA 121 (18876) 10281601

B-1, 1430-01-033-1084 Fl Module EA 121 (18876) 10281602

B-1, 1430-01-033-4157 Fl Module EA 121 (18876) 10281603

B-1, 1430-01-033-4122 Fl Module EA 121 (18876) 10281606

B-1, 1430-01-033-4126 Fl Module EA 121 (18876) 10281609

B-1, 1430-01-033-6591 Fl Module EA 121 (18876) 10281610

B-1, 1430-01-033-4137 Fl Module EA 121 (18876) 10281629

B-1, 1430-01-033-4188 Fl Module EA 121 (18876) 10281633

B-1, 5999-01-262-8499 Fl Module EA 121 (18876) 10281647-11

B-1, 1430-01-035-0835 Fl Module EA 121 (18876) 10281652

B-1, 1430-01-033-4138 Fl Module EA 121 (18876) 10281694

B-1, 1430-01-033-4158 Fl Module EA 121 (18876) 10281696See footnote at end of table.

Change 12 B-22



B-1, 1430-01-033-4168 Fl Module EA 121 (18876) 10281698

B-1, 1430-01-033-4166 Fl Module EA 121 (18876) 10281707

B-1, 1430-01-033-4134 Fl Module EA 121 (18876) 10281780

B-1, 1430-01-033-4145 Fl Module EA 121 (18876) 10281787

B-1, 599,8-01-308-0502 Fl Module EA 121 (18876) 10282779-11

B-1, 5998-,01-308-0503 Fl Module EA 121 (18876) 10282780-11

B-1, 5998-01-308-0504 Fl Module EA 121 (18876) 10282781-11

B-1, 5998-01-308-0359 Fl Module EA 121 (18876) 10282782-11

B-1, 5998-01-308-0505 Fl Module EA 121 (18876) 10282783-11

B-1, 5998-01-308-0360 Fl Module EA 121 (18876) 10282784-11

B-1, 5998-01-308-3572 Fl Module EA 121 (18876) 10282785-11

B-1, 5998-01-308-0361 Fl Module EA 121 (18876) 10282786-11

B-1, 5998-01-307-2279 Fl Module EA 121 (18876) 10282787-11

B-1, 5998-01-308-4496 Fl Module EA 121 (18876) 10282788-11

B-1, 5998-01-307-9112 Fl Module EA 121 (18876) 10282789-11

B-1, 5998-01-308-4497 Fl Module EA 121 (18876) 10282790-11

B-1, 5998-01-308-4498 Fl Module EA 121 (18876) 10282791-11

B-1, 5998-01-308-3573 Fl Module EA 121 (18876) 10282792-11

B-1, 5998-01-308-0506 Fl Module EA 121 (18876) 10282793-11

See footnote at end of table.Change 12 B-23


(1) (2) (3) (4) (5)Fig and National Stock DescriptionItem No. Number CAGE and Part No. U/I Oty Rqd

B-1, 5998-01-033-1082 Fl Module EA 121 (18876) 10283505

B-1, 1430-01-033-4178 Fl Module EA 121 (18876) 10283645

B-1, 5999-01-020-4591 Fl Module EA 121 (13973) 587151-103

B-1, 1430-01-033-4150 Fl Module EA 121 (18876) 10281705

B-1, 1430-01-033-4132 Fl Module EA 121 (18876) 10282354

B-1, 1430-01-034-0507 F! Module (MTS Adapter) EA 121 (18876) 10281585

B-1, 1430-01-033-4115 Fl Module (MTS Adapter) EA 121 (18876) 10281586

B-1, 1430-01-033-4117 FI Module (MTS Adapter) EA 121 (18876)10281587

B-1, 1430-01-034-9161 FI Module (MTS Adapter) EA 121 (18876) 10281588



|B-1, 1430-01-033-4054 Terminator, Display Radar EA 122 (18876)10282674

B-1, 1430-01-033-4055 Terminator, Display Video EA 122 (18876)10282675

B-1, 5120-01-150-0374 Extractor, LED EA 122 (18876)10282382

B-1, 7510-00-923-0252 KPU Ribbons EA 322 (18876)10284642

B-1, 5998-00-467-5063 Extractor, Circuit Card EA 122 (13973) 861179-1

B-1, 5995-00-717-9887 Patch Cord, 12" Single EA 822 (18876) 10284620-2



B-1, 5995-00-241-7489 Patch Cord, 12" Dual EA 422 (18876) 10284620-8

Change 12 B-24





B-1, 1430-01-033-1072 Probe Assembly (MTS) EA 123 (18876)10285061

B-1, 6150-01-033-3972 Cable Assembly W21 0 (MTS) EA 123 (18876) 10281448

B-1, 5999-01-063-7912 Fl Module EA 123 (96682) 464-9201-1

B-1, 5999-01-272-4986 Fl Module EA 123 (96682) 464-9201 22

B-1, 5999-01-063-7914 Fl Module EA 123 (96682) 464-9201-1

B-1, 6220-01-041-2065 Light Assembly EA 126 (18876) 10284607-2

B-1, 1430-01-034-9150 DC Line Terminator EA 828 (13973) 588744-151

B-1, Cross-strap Assembly EA 136 (18876)10281572

B-1, 1430-01-033-4054 Display Radar Terminator EA 138 (18876) 10282674

B-1, 1430-01-033-4055 Display Video Terminator EA 238 (18876)10282675

B-1, 1430-01-037-7047 AC Line Terminator EA 138 (13973) 588745-151

B-1, 5965-00-755-4656 Headset EA 438 or( 81349) H157AIC

5965-01-128-1410

B-1, 1430-01-037-0508 Display Output Terminator EA 139 (18876)10282670

B-1, 4120-00-951-1055 Air Conditioner EA 140 (97403) B060098

orTA1 321 6E6320F

B-2, 4240-01-048-2923 M1 2 Protective Entrance EA 11 (81361) E5-19-6201-20

B-2, Protective Entrance Control Module EA 12 (81361) E5-196402See footnote at end of table.

Change 12 B-25



B-2, Air Valve & Silencer EA 13 (81361) D5-19-6628

B-2, 4720-01-063-4567 Air Duct Hose EA 84 (81 344) C5-1 9-61 81 -20

B-2, 4240-01-057-3378 Compartment Control Module EA 15 (81361) E5-19-6376

B-2, 4240-00-237-0227 M56 Gas Particulate Filter EA 16 (81361) E5-19-6402

B-2, Airflow Valve EA 17 (81361) E5-19-6136

B-2, 1430-01-222-6781 Air Transition Vent EA 19 (18876)10284494

B-2, 4240-01-068-8645 Power Distribution Unit A 110 (81361) E5-19-6387

B-2, 1430-01-035-5975 Swivel Strap EA 911 (18876)10284286

4240-01-063-7679 Installation Kit M263 EA 1(81361) PL-19-6705

: consisting of

B-2, 4720-01-074-9220 Air Duct Hose EA 18 (83144) C5-19-6181-10

B-2, 4730-01-049-0805 Air Duct Adapter EA 512 (81361) C5-19-6182

B-2, 4730-01-049-0805 Air Duct Holder - EA 913 (81361) C5-19-6180

B-1, Fitting EA 114 (81361) 836-WN

B-1, 5310-00-444-7974 Jam Nut 1 EA I14A (96906) MS9361-13

B-1, Screen EA 114B (18876) 10282872

B-2, 4240-01-061-7233 Interface Frame EA 115 (81361) E5-19-5908

B-2, 6150-01-069-3494 Cable (CP4 to PDU-J3) EA 116 (81361) C5-196160-40

B-2, 6150-01-225-6244 Cable (CCM-J1 to CP4) EA 117 (81361) C5-19-6160-50

B-2, 6150-01-073-3439 Cable (PDU to J5PE-J21) EA 118 (81361) C5-19-6162-10

Change 12 B-26


(1) (2) (3) (4) (5)Fig and National Stock DescriptionItem No. Number CAGE and Part No. UA Oty Rqd

B-2, 6150-01-069-9826 Cable (J7 to PDU-J7) EA 119 (81361) C5-19-6684

B-2, 1430-01-206-5831 Cable (PDU-J2 to J5) EA 120 or (80063) C5-19-6170-10

4240-01-067-8376

B-2, 6150-01-068-2355 Cable (PE-J20 to J15) EA 121 (81361) C5-19-6170-40 I

B-2, 4730-01-050-7540 Tube-to Hose Adapter EA 122 (30327) KFO3-04RV

B-2, 4730-01-067-9232 Pipe-to-Tube Adapter EA 123 (81361) B5-19-6654

B-2, 5310-00-897-6081 Hex Jam Nut EA 124 (96906) MS35691-32

B-2, 4720-00-065-8682 3/16 in. Rubber Hose FT 1225 (30327) C403

B-2, RFI Gasket EA 126 (96906) 860500-206

B-2, Electrical Connector EA 127 (96906) MS311 9E-20-16Z

B-2, 5935-00-762-1392 Electrical Connector Cover EA 128 (96906) MS3181-20C

B-3, Shelter and Equipment Assembly (Battalion) EA 11 (18876) 13143901-2or

Shelter and Equipment Assembly (Brigade) EA 1(18876) 13143901-3

B-3, Pallet Assembly EA 11A (18876)10284700

B-3, 2320-01-050-8988 5-Ton Truck M814 EA 12 (19207)and

AN/TSQ-73 Transport Mode EA 1(18876) 10284530-3

B-3, 1440-01-052-9658 Tie-down Strap EA 43 (18876) 10284649-2

B-3, Cable Reel EA 64 (18876)10282863B-3, Handle Assembly EA 45 (18876)10283697

Change 12 B-27



B-3, 1430-01-033-4079 Motor Generator (60 Hz) EA 16 (18876) 10285058-5

or1430-01-039-4863 Motor Generator (50 Hz) EA 1

(18876) 10285058-6B-3, Transit Case EA 16A (18876) 10284785-3B-3, Display Junction Box EA 17 (18876) 10284920B-3, 5895-01-067-8670 Local-Remote Switching Unit (LRSU) EA 18 (80063) SM-E-951871B-3, 1430-01-033-6578 Radar Junction Box EA 19 (18876) 10285092-1B-3, Spreader Bar EA 211 (18876) 10284914-3B-3, 6920-01-057-4029 Cable Reel EA 1412 (13973) 536423-006B-3, Frame Assembly EA 113 (18876)10284538B-3, Frame Assembly EA 113A (18876) 10284538-2B-3, Pallet Assembly EA 113B (18876) 10285074-1B-3, Ground Plate EA 114 (18876) 10283715-1B-3, 3895-01-052-3914 Cable Reeling Machine EA 216 (18876) 10285260-1B-3, 2320-01-050-8987 5-Ton Truck M814 EA 117 (19207)

andSupport Equipment and Vehicle Modification EA 1

B-3, 3895-01-051-4154 Cable Reel EA 1818 (18876) 10285275-1

External Cable Set EA 1(18876) 10281356-4

: consisting ofB-4, 6150-01-033-3959 Cable (W123) EA 221 (18876) 10281480-1B-4, 6150-01-033-4029 Cable (W1 02) EA 12 (18876) 10281482

Change 12 B-28

TM 9-1425-650-12


(1) (2) (3) (4) (5)Fig andItem No

National Stock Number Description GAGE and Part No. U/I Qty Rqd

B-4, 6150-01-067-5924 Cable (W103) EA 13 (18876) 10281483-4

B-4, 6150-01-033-4027 Cable (Wl04) EA 14 (18876) 10281484

B-4, 1430-01-066-8702 Cable (W105) EA 15 (18876) 10281485-8

B-4, 6150-01-033-4016 Cable (W106) EA 16 (18876) 10281486

B-4, 6150-01-066-8703 Cable (W107) EA 17 (18876) 10281487-4

B-4, 6150-01-033-1048 Cable (W108) EA 18 (18876) 10281488B-4, 6150-01-033-4034 Cable (W110) EA 19 (18876) 10281490

B-4, 6150-01-033-4035 Cable (W112) EA 110 (18876) 10281492

B-4, 6150-01-042-4923 Cable (W1 13) EA 111 (18876) 10281493-3

B-4, 6150-01-042-4922 Cable (W 114) EA 112 (18876) 10281494-3

B-4, 6150-01-042-4921 Cable (W115) EA 113 (18876) 10281495-2

B-4, 6150-01-065-8947 Cable (W147) EA 114 (18876) 10282678-2

B-4, 6150-01-065-8946 Cable (W148) EA 115 (18876) 10282679-2

B-4, 6150-01-066-0104 Cable (W149) EA 116 (18876) 10282680-2

B-4, 6150-01-033-1049 Cable (W171) EA 117 (18876) 10282171

B-4, 6150-01-033-4022 Cable (W172) EA 118 (18876) 10282172

B-4, 6150-01-033-3953 Cable (W173) EA 119 (18876) 10282173

B-4, 6150-01-033-3965 Cable (W174) EA 120 (18876)10282174

B-4, 6150-01-037-0504 Cable (W175) EA 121 (18876)10282175

B-4, 6150-01-033-1052 Cable (W157) EA 122 (18876)10282690

Change 12 B-29

TM 9-1425-650-12


(1) (2) (3) (4) (5)Fig andItem No


B-4, 6150-01-033-3963 Cable (W158) EA 123 (18876)10282691

B-4, 6150-01-033-3955 Cable (W159) EA 124 (18876)10282692

B-4, 6150-01-065-8948 Cable (W592) EA 125 (18876) 10282693-5

B-4, 1430-01-033-3951 Cable (W161) EA 126 (18876)10282694

B-4, 6150-01-034-1565 Cable (W1 62) EA 127 (18876) 10282697-3

B-4, 6150-01-034-1563 Cable (W1 63) EA 128 (18876) 10282697-4

B-4, 6150-01-034-1561 Cable (W165) EA 129 (18876) 10282697-7

B-4, 6150-01-034-1560 Cable (W166) EA 130 (18876) 10282697-8

B-4, 6150-01-033-3962 Cable (W170) EA 131 (18876) 10282687-2

B-4, 1430-01-066-8701 Cable (W591) EA 132 (18876) 10281485-9

B-4, 5995-01-139-9746 Cable (Elec Ground) EA 1533 (18876) 10283712

B-4, 6150-01-033-3970 Cable (W600) EA 134 (18876)10282334

B-4, 6150-01-036-0646 Cable (W601) EA 135 (18876)10282332

B-4, 6150-01-034-1570 Cable (W602) EA 136 (18876) 10282337-1

B-4, 6150-01-034-1559 Cable (W603) EA 136A (18876) 10282337-2

B-4, 6150-01-033-4087 Cable (W604) EA 137 (18876)10282335

B-4, 6150-01-033-3971 Cable (W605) EA 138 (18876)10282331

B-4, 6150-01-033-4086 Cable (W606) EA 139 (18876)10282336

B-4, 6150-01-037-0503 Cable (W607) EA 140 (18876)10282330

B-4, 6150-01-033-1051 Cable (W608) EA 141 (18876)10282333

Change 12 B-30

TM 9-1425-650-12


(1) (2) (3) (4) (5)Fig andItem No


B-4, 6150-01-033-4025 Cable (W609) EA 142 (18876)10282338

B-4, 6150-01-033-4026 Cable (W610) EA 143 (18876) 10282339

B-4, 6150-01-033-3973 Cable (W611) EA 144 (18876)10282340

B-4, 6150-01-044-0332 Cable (W612) EA 145 (18876) 10282347

1Basic PN is an acceptable alternate.

2Part number 465-9001-1 is an acceptable alternate.

Section III. BASIC ISSUE ITEMS

(1) (2) (3) (4) (5)Fig andItem No


B-1, Left Operator Curtain EA 15 (18876) 10285048-2B-1, 6545-00-922-1200 First Aid Kit EA 115 (64616) SCC-6545-IL VOL 2

B-1, 7510-00-889-3494 Binder, Looseleaf w/Forms EA 117 (81349) MIL-B-43064

B-1, Teletypewriter Roll Paper RO 718 (18876) 10284777

B-1, 6230-00-264-8261 Flashlight EA 119 (81349) MIL-F-3747

B-1, 7520-00-162-6178 Pencil Sharpener EA 124 (06542) FED-STD-58

B-1, 6645-00-224-8632 Clock EA 125 (81349) MIL-C-1194 Type A

B-1, Right Operator Curtain EA 127 (18876) 10284579

B-1, 4210-00-243-0863 Pick-Head Axe EA 129 (80049) 56D6221

B-1, 5120-00-255-1476 Hand Hammer EA 130 (81348) GGG-HH-86

B-1, 5340-00-285-6523 Padlock EA 131 (53085) 8077

Change 12 B-31

TM 9-1425-650-12

Section Ill. BASIC ISSUE ITEMS

(1) (2) (3) (4) (5)Fig andItem No


B-1, 4210-00-270-4512 Fire Extinguisher EA 132 (81348) O-E-910

B-1, 4210-00-595-4085 Fire Extinguisher Bracket EA 133 (53711) D737907

B-1, Blackout Curtain EA 234 (18876) 10284302

B-1, 5180-00-427-7682 Tool Kit EA 135 (18876) SC5180-92CLA61

B-3, 2540-00-854-4445 Ladder EA 21A, 10 (19207)8722222

B-3, 5975-00-642-8937 Ground Rod EA 215 (81336) PD 380

1670-01-027-2902 Helicopter Lifting Sling EA 1(78286) 38850-00001-041

7910-00-530-6260 Vacuum Cleaner EA 1(81349) MIL-C-52074

6730-00-116-1618 Microfiche Viewer EA 1(81349) MIL-V-80240

TM 9-1425-650-12, Overall System DescriptionTM 9-1430-651-12, Emplacement and Preparation forTravel

TM 9-1430-652-10-1, Displays, ARO, and AlertDefinitions

TM 9-1430-652-10-2, Controls and IndicatorsTM 9-1430-652-10-3, Initialization and OperatingProcedures

TM 9-1430-652-10-4, Data and Voice CommunicationsProceduresTM 9-1430-652-10-5, RIE Alinement Procedures

TM 9-1430-652-10-6, Operational Data(C) TM 9-1430-652-10-7, Reference Data (U)TM 9-1430-656-14-1, KPUTM 9-1430-656-14-2, Motor Generator

TM 5-4120-361-14, Air Conditioner

Change 12 B-32

TM 9-1425-650-12

APPENDIX C

ADDITIONAL AUTHORIZATION LIST

C1. Scope.

This lists additional items you are authorized for the support of the AN/TSQ-73.

C2. General.

This list identifies items that do not have to accompany the AN/TSQ-73 and that do not have to be turned in with it.These items are all authorized to you by CTA, MTOE, TDA, or JTA.

C3. Explanation of Listing.

National stock numbers, descriptions, and quantities are provided to help you identify and request the additional itemsyou require to support this equipment. The items are listed in figure and item number order.

(1) (2) (3) (4) (5)Fig andItem No


B-1, 5935-01-093-8521 Receptacle Connector EA 119 (13973) 861041-1B-1, 5935-00-959-0563 Test Point Connector EA 119 (13973)533385

B-1, 1430-01-094-4933 Electrical Extender Card EA 119 (13973) 588802-153

B-1, 5120-00-957-3652 Screwdriver Bit EA 135 (30106) HW14

B-1, 5120-01-382-0220 Screwdriver Bit EA 135 (30106) HW17

B-1, 5120-00-243-7326 Extension Bar, 5-in, 1/2-in. drive EA 135 (58536) A-A-2170

B-1, 5120-00-227-8074 Extension Bar, 10-in., 1/2-in. drive EA 235 (58536) A-A-2170B-1, 5120-00-931-8361 Torque Wrench EA 135 (30106) TS-30

B-1, 5120-00-935-7422 Socket 3/4-in., 1/2-in. drive EA 135 (30106) A-24

B-1, 5120-00-269-7971 Universal Joint EA 135 (58536) A-A-2169

B-1, 5120-01-035-0225 Extension, Socket Wrench, 32-in., 3/8-in. drive EA 137 (18876)10284573

Change 12 C-1/(C-2 blank)

TM 9-1425-650-12

APPENDIX D

EXPENDABLE AND DURABLE ITEMS LIST

See TM 9-1430-655-20-1, Appendix B.

Change 10 D-1/(D-2 blank)

TM 9-1425-650-12

APPENDIX E

INSTRUCTION PLACARDS

E-1. Scope.

This appendix illustrates the various decals, plaques, placards, and data plates found on the AN/TSQ-73 system.These placards are positioned both on the inside and the outside of the shelter.

E-2. General.

Figure E-1, Instruction Placards, illustrates placards that provide warnings, cautions, directions and operatinginformation. Figure E-2, Nomenclature Placards, illustrates placards that provide equipment name, description and serialnumber data.

Change 10 E-1

TM 9-1425-650-12

Figure E-1. Instruction Placards (Sheet 1 of 7)

Change 10 E-2

TM 9-1425-650-12


Change 10 E-3

TM 9-1425-650-12


Change 10 E-4

TM 9-1425-650-12


Change 10 E-5

TM 9-1425-650-12


Change 10 E-6

TM 9-1425-650-12


Change 10 E-7

TM 9-1425-650-12

Figure E-1. Instruction Placards (Sheet 7of 7)

Change 10 E-8

TM 9-1425-650-12

Figure E-2. Nomenclature Placards.

Change 10 E-9/(E-10 blank)

TM 9-1425-650-12

APPENDIX F

LIST OF ABBREVIATIONS/ACRONYMS

AADCP Army Air Defense Command PostAAL Additional Authorization ListADC Analog-to-Digital ConverterADI Air Defense InterfaceADIZ Air Defense Identification ZoneADP Automatic Data ProcessorARO Auxiliary ReadoutASCII American Standard Code for Information InterchangeATDL Automatic Tactical Data LinkATMS Air Traffic Management Systems

BII Basic Issue ItemsBITE Built-In Test Equipment

CA Command AdministrationCBR Chemical, Biological, and Radiological (Warfare)COEI Components of End ItemCPU Central Processor UnitCRT Cathode Ray Tube

DDG Data Display GroupDLRP Data Link Reference PointDOU Display Output Unit

ECM Electronic CountermeasuresEMI Electromagnetic Interference

FI Fault IsolationFSCL Forward Support Coordination LineFSK Frequency-Shift KeyedFU Fire Unit

GEOREF Geographic Reference

ICC Information Control CentralIFF Identification Friend or FoeIOM Input/Output MultiplexerIOU Input/Output UnitIOX Input/Output Exchange

KPU Keyboard Printer Unit

LASHE Low Altitude Simultaneous HAWK Engagement

Change 12 F-1

TM 9-1425-650-12

LED Light Emitting DiodeLRSU Local-Remote Switching UnitLTU Line Termination Unit

MCPE Modular Collective Protection EquipmentMEZ Missile Engagement ZoneM&D Maintenance and DiagnosticMSE Mobile Subscriber EquipmentMTC Magnetic Tape CartridgeMTI Moving Target IndicatorMTS Module Test SetMTT Magnetic Tape TransportMTU Magnetic Tape UnitMTTR Mean Time to Repair

OC Operational ControlOI Operator Interface

PPI Plan Position IndicatorPRF Pulse Repetition Frequency

RAMIT Rate-Aided Manually Initiated TrackingRIE Radar Interface EquipmentRJB Radar Junction BoxRU Reporting Unit

SIF Selective Identification FeatureSLTU Secure Line Termination Unit

TADIL Tactical Digital Information LinkTEBA Treat Evaluation and Battalion AssignmentTED Trunk Encryption DeviceTEWA Threat Evaluation and Weapon AssignmentTMON Test MonitorTOS Tactical Operational Systems

UPS Universal Power SupplyUSAREUR U.S. Army Europe

VCS Voice Comm StationVDU Video Display Unit

WCZ Weapons Control Zone

Change 12 F-2

TM 9-1425-650-12

INDEX

Subject Paragraph,Figure, Table

Number

AAbbreviations ................................ ................................ ................................ ............................... 1-5,

F-1Additional Authorization List ................................ ................................ ................................ ......... C-1AN/TSQ-73 Software ................................ ................................ ................................ ................... 1-12

Operational Program ................................ ................................ ................................ ................. 1-12bSimulation Programs ................................ ................................ ................................ ................. 1-12cFault Detection and Isolation Programs ................................ ................................ ..................... 1-12d

AN/TSQ-73 System Compatible Radar and IFF/SIF Equipment ................................ ................... T 1-3AN/TSQ-73 System Technical Manuals (Summaries) ................................ ................................ .. 4-1

BBasic Issue Items ................................ ................................ ................................ ......................... B-1Battalion System ................................ ................................ ................................ .......................... 1-17,................................ ................................ ................................ ................................ ..................... F 1-9

Air Track Identification ................................ ................................ ................................ .............. 1-17cData Exchange with Other Systems ................................ ................................ .......................... 1-17fExternal Interfaces (Brigade Deployed) ................................ ................................ ..................... F 1-10External Interfaces (Brigade Not Deployed) ................................ ................................ ..............F 1-11Target Acquisition ................................ ................................ ................................ ..................... 1-17aThreat Evaluation and Weapon Assignment ................................ ................................ .............. 1-17dTracking ................................ ................................ ................................ ................................ .... 1-17bWeapon Control and Monitoring ................................ ................................ ................................ 1-17e

Brigade and Battalion System Parameters ................................ ................................ ................... 1-15b,T 1-2,F 1-6

Brigade System ................................ ................................ ................................ ............................ 1-16,F 1-7

Data Exchange with Other Systems ................................ ................................ .......................... 1-16eExternal Interfaces ................................ ................................ ................................ .................... F 1-8Identification ................................ ................................ ................................ .............................. 1-16bThreat Evaluation and Battalion Assignment ................................ ................................ ............. 1-16cTrack Management ................................ ................................ ................................ ................... 1-16aWeapon Monitoring and Control by Exception ................................ ................................ ........... 1-16d

CCommunication Options ................................ ................................ ................................ ............... 1-18k,

F 1-18Components of End Item (COEI) ................................ ................................ ................................ .. B-1CRT Display Radar Data and Symbology ................................ ................................ ..................... F 1-13

DDestruction of Army Materiel to Prevent Enemy Use ................................ ................................ .... 1-4Display Console Modes of Operation ................................ ................................ ............................ 1-18b,

F 1-15,F 1-16

Display Equipment ................................ ................................ ................................ ....................... 1-18a,F 1-12

Change 12 Index 1

TM 9-1425-650-12

INDEX


Number

Data Display Group Characters F 1-14Data Recording and Reduction................................ ................................ ................................ ...... 1-18h

EEmergency Power Shutdown................................ ................................ ................................ ......... 1-22

FFunctional Characteristics ................................ ................................ ................................ ............ 2-4

AN/TSQ-73 System Interface Diagram ................................ ................................ ...................... F 2-3Automatic Data Processor Equipment ................................ ................................ ....................... 2-7Communications Equipment ................................ ................................ ................................ ..... 2-8Data Communication ................................ ................................ ................................ ................ 2-8bData Display Group (DDG)................................ ................................ ................................ ......... 2-5bDisplay Console ................................ ................................ ................................ ......................... 2-5aDisplay Equipment ................................ ................................ ................................ ..................... 2-5Environmental Limitations................................ ................................ ................................ .......... T 2-3Module Test Set................................ ................................ ................................ ......................... 2-10Physical and Electrical Data................................ ................................ ................................ ....... 2-11,

T 2-1,T 2-2

Power Cabinet Equipment ................................ ................................ ................................ ......... 2-9Radar Interface Equipment ................................ ................................ ................................ ........ 2-6Voice Communication ................................ ................................ ................................ ................ 2-8a

GGuided Missile Air Defense System AN/TSQ-73 ................................ ................................ ........... F 1-1

Maintainability ................................ ................................ ................................ ........................... 1-13l

Instruction Placards ................................ ................................ ................................ ....................... F E-1M

Maintenance Concept ................................ ................................ ................................ .................. 3-1Fault Correction ................................ ................................ ................................ ......................... 3-1cFault Detection Programs ................................ ................................ ................................ .......... 3-3bFault Isolation Programs ................................ ................................ ................................ ............ 3-3cFault Location ................................ ................................ ................................ ........................... 3-1bFault Notice ................................ ................................ ................................ ............................... 3-1aMaintenance and Diagnostic Programs ................................ ................................ ...................... 3-3On-Site Maintenance ................................ ................................ ................................ ................. 3-2Subsystem Loop Test Function ................................ ................................ ................................ .. 3-3dSupport Equipment Maintenance ................................ ................................ ............................... 3-5System Fault Correction................................ ................................ ................................ ............. 3-4System Reliability ................................ ................................ ................................ ...................... 3-1dSystem Status Function ................................ ................................ ................................ ............ 3-3a

Maintenance Forms and Procedures ................................ ................................ ............................ 1-2Map Generation and Display ................................ ................................ ................................ ........ 1-18e,

F 1-17

Change 12 Index 2

TM 9-1425-650-12

INDEX


Number

NNomenclature Placards ................................ ................................ ................................ ................. F E-2

OOfficial Nomenclature ................................ ................................ ................................ ................... 1-6,

T 1-1Operational Features................................ ................................ ................................ ..................... 1-18

Communications Options ................................ ................................ ................................ ........... 1-18kData Recording and Reduction................................ ................................ ................................ ... 1-18hDisplay Console Modes of Operation ................................ ................................ ......................... 1-18bDisplay Equipment ................................ ................................ ................................ ..................... 1-18a,

F 1-12Fault Detection................................ ................................ ................................ ........................... 1-18lFault Isolation ................................ ................................ ................................ ............................ 1-18jField Utilities ................................ ................................ ................................ .............................. 1-18iMap Generation and Display ................................ ................................ ................................ ...... 1-18eSimulation and Raid Generation ................................ ................................ ................................ 1-18fSimulation Playback ................................ ................................ ................................ .................. 1-18gSite Adaptation ................................ ................................ ................................ .......................... 1-18dSystem Control Features................................ ................................ ................................ ............ 1-18c

PPhysical and Electrical Characteristics ................................ ................................ .......................... 2-1

Communications Equipment Rack ................................ ................................ ............................. 2-2dData Display Group (DDG)................................ ................................ ................................ ......... 2-2bDisplay Console ................................ ................................ ................................ ......................... 2-2aElectrical Characteristics ................................ ................................ ................................ ............ 2 2-2Environmental Control Panel Assembly ................................ ................................ ..................... 2-2kExternal Shelter Description................................ ................................ ................................ ....... 2-3Internal Shelter Description ................................ ................................ ................................ ........ 2-2Keyboard Printer Unit................................ ................................ ................................ ................. 2-2gMagnetic Tape Unit................................ ................................ ................................ .................... 2-2hMain Electronics Equipment Rack................................ ................................ .............................. 2-2cMaintenance Bench ................................ ................................ ................................ ................... 2-2lMCPE Compartment Control Module ................................ ................................ ......................... 2-2jModule Test Set................................ ................................ ................................ ......................... 2-2iPhysical Characteristics ................................ ................................ ................................ ............ T 2-1Power Cabinet ................................ ................................ ................................ ........................... 2-2eShelter Lighting................................ ................................ ................................ .......................... 2-2mShelter Ventilation................................ ................................ ................................ ...................... 2-2nSystem Shelter (Exterior)................................ ................................ ................................ ........... F 2-2System Shelter (Interior) ................................ ................................ ................................ ............ F 2-1Voice Communication Stations ................................ ................................ ................................ .. 2-2f

Purpose and Use................................ ................................ ................................ ........................... 1-14R

References................................ ................................ ................................ ................................ .... A-1Relationship of Data Displays to Other AN/TSQ-73 Equipment ................................ ..................... F 1-5

Change 12 Index 3

TM 9-1425-650-12

INDEX


Number

Reporting Equipment Publications Improvements ................................ ................................ ......... 1-3S

Safety Equipment................................ ................................ ................................ .......................... 1-20Support Equipment ................................ ................................ ................................ ....................... 1-21,

F 1-19Air Conditioner ................................ ................................ ................................ ........................... 1-21iCable Reeling Machine................................ ................................ ................................ .............. 1-21cDisplay Junction Box................................ ................................ ................................ .................. 1-21hExternal Cable Set................................ ................................ ................................ ..................... 1-21fLocal Remote Switching Unit ................................ ................................ ................................ ..... 1-21lModular Collective Protection Equipment................................ ................................ ................... 1-21jMotor Generator Set ................................ ................................ ................................ .................. 1-21bRadar Junction Box................................ ................................ ................................ .................... 1-21gSystem Shelter and Support Equipment Trucks ................................ ................................ ......... 1-21aTransit Case ................................ ................................ ................................ .............................. 1-21kTransport No. 1 Pallet Assembly ................................ ................................ ................................ 1-21dTransport No. 2 Pallet Assembly ................................ ................................ ................................ 1-2 1e

System Description ................................ ................................ ................................ ....................... 1-7ADP Peripheral Equipment ................................ ................................ ................................ ........ 1-10dArrangement of Display Console ................................ ................................ ................................ 1-8bAutomatic Data Link................................ ................................ ................................ ................... 1-11eAutomatic Data Processor (ADP) ................................ ................................ ............................... 1-10Automatic Data Processor Subassemblies ................................ ................................ ................. 1-10bBuilt-In Test Equipment (BITE) ................................ ................................ ................................ .. 1-13bCommunications Patch Panel ................................ ................................ ................................ .... 1-11fCommunications Subsystem ................................ ................................ ................................ ...... 1-11Data Display Group (DDG)................................ ................................ ................................ ......... 1-8cData Terminal Set Capabilities................................ ................................ ................................ ... 1-11dDisplay Consoles ................................ ................................ ................................ ....................... 1-8aDisplay Equipment ................................ ................................ ................................ ..................... F 1-3Display Subsystem................................ ................................ ................................ ..................... 1-8Expansion Capability ................................ ................................ ................................ ................. 1-7bFault Isolation . ................................ ................................ ................................ .......................... 1-13cHardware and Software Integration ................................ ................................ ............................ 1-10cMaintainability ................................ ................................ ................................ ........................... 1-13Modem Capabilities ................................ ................................ ................................ ................... 1-11cRadar Interface Equipment (RIE) ................................ ................................ ............................... 1-9Software (Description)................................ ................................ ................................ ................ 1-12System Elements, ................................ ................................ ................................ ...................... 1-7a,

F 1-2Typical Tactical Mode Display................................ ................................ ................................ .... F 1-4

System Functions................................ ................................ ................................ .......................... 1-15T

Typical Map Generation Display................................ ................................ ................................ .... F 1-17Typical Test Pattern Display................................ ................................ ................................ .......... F 1-16Typical Tracking Mode Display................................ ................................ ................................ ...... F 1-15

U.S. GOVERNMENT PRINTING OFFICE: 1995-6 33-220/002 36

Change 12 Index 4

By Order of the Secretary of the Army:

BERNARD W. ROGERSGeneral, United States Army

Chief of Staff

Official:J. C. PENNINGTON

Brigadier General, United states ArmyThe Adjutant General

Distribution:

To be distributed in accordance with DA Form 12-32, Section II, organizational maintenance requirements forAN/TSQ-73 Missile System.

*U.S. GOVFRNMENT PRINTING OFFICE: 1995 - 633-072/20098

THE METRIC SYSTEM AND EQUIVALENTS

PIN: 035033-012

guided missile air defense system

Documents