13ghz stratatxu rf
DESCRIPTION
telecomunicacionesTRANSCRIPT
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The STRATA Transmit System offers a versatilesolution for portable, outside broadcast, mobile, orairborne applications, The system offer frequencybands from 3 to 13 GHz. The modular designprovides multi-featured 1 box or 2 box solution.
System Components
Transmitter Unit (TXU)1 Box Solution
Options: TXU Transmitter only using IF input from
an external modulator. TXU-A Analog FM Audio & Video
Modulator TXU-D MPEG Encoder & COFDM Modulator
Transmitter Control Unit (TCU)Control Unit for 2 Box Solutions
Options: TCU-A Analog FM Audio & Video
Modulator TCU-D MPEG Encoder & COFDM Modulator TCU-AD Both Analog FM Modulator &
MPEG Encoder / COFDM Modulator
AC to DC Power Converter (ACU)Used to power the TXU, TCU, and HPU
Options: 15 Vdc @ 150 watts 28 Vdc @ 250 watts 48 Vdc @ 250 watts
Applications Portable, Mobile, or
Airborne Installations All outdoor or split indoor
/ outdoor operation
Main Features Analog/Digital (DVB-T)
Switchable Compact and Lightweight Tripod or Rack Mountable Simplified Controls using
Front Panel Display withSingle Rotary/PushButton Switch
Programmable Presetsusing STRATA TxConfigurator
FM Modulation Analog Video/Audio
Modulation - NTSC orPAL
4 Audio Channels
Tx Frequencies:3.2 to 3.9 GHz4.4 to 5.0 GHz6.4 to 7.1 GHz6.9 to 7.5 GHz12.7 to 13.3 GHz
STRATA TX
www.mrcbroadcast.com
313 GHz
MPEG 4:2:2 or 4:2:0 NTSC or PAL with 4
Analog Audio Channels AES/EBU Digital Audio
Option Wayside Data Channel DVB-ASI Input
COFDM DVB-T Compliant 6, 7, 8 MHz Selectable
Bandwidth QPSK, 16QAM, or
64QAM Modulation Guard Interval and FEC
selectable using presets
Receiver Compatibility STRATA Receive System CodeRunner 4 RXL Digital Receiver &
Decoder
Optional Accessories AC to DC Power
Converter (ACU) TX Remote Control
Options BISS-1 or BISS-E
Encryption
Antennas 2, 3, or 4 foot parabolic:
(4ft requires L-Bracket/heavy dutytripod, 2 and 3 footrequire Twist LockAdapter)
MegaHorn (RequiresTwist Lock Adapter)
OmniDirectional - Coaxialcable connection to Nconnector
Accessories Medium or Heavy Duty
Tripod Rain Shield
ACU Accessories DC to DC Power Cable
(Connects to TXU,TCU) DC Harness with
Terminators
Transmitter Unit (TXU)Transmitter Control Unit (TCU)
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S YS T E M CO N F I G U R AT I O N SThe table shows systems options whenusing either a one box or two boxconfigurations.
8.44" [21.4 cm]
12.79" [32.5 cm]
4.06" [10.2 cm]
6.06" [15.4 cm]
FrontFrontViewView
RearView
SideView
Power Input(8-pin Circular)
RF Output(N Connector) RS-232 Port
(9-pin D)
PowerON/OFF
Control Switch(Push Botton
/Rotary)
Display Screen
AudioInput
(10-pin Circular)
TransmitLED
StatusLED
Signal Input(BNC)
TXUTransmitter Unit
Frequency Modulation Watts dBm
6.4 to 7.1 GHz6.9 to 7.5 GHz
FM (Analog 4 Watts 36
QPSK (Digital) 2 Watts 33
12.7 to 13.25 GHz FM (Analog 2 Watts 33
QPSK (Digital) 0.6 Watts 28
3 to 13 GHz STRATA Transmit System
TXU70 MHz IF
(IF from External Modulator / Encoder)
RF Only
One Box
Two Box
Analog Only Digital Only Analog & Digital
Audio
TCU-AD
TXU
Video70 MHz IF
SDIASI
WaysideChannel
DA
TCU-AD
Audio
TCU-D
TXU
Video70 MHz IF
SDIASI
WaysideChannel
D
AudioVideo
70 MHz IFTCU-A
TXU
A
Audio
TXU-DVideo
70 MHz IFSDIASI
WaysideChannel
D
Audio
TXU-AVideo
70 MHz IFA
STRATA 3 to 13 GHzTransmitter Unit (TXU)
with MegaHorn Antenna
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Co-Located InstallationWhere all system units are co-located, MRC recommends both theTXU and TCU be powered separatelyfor optimal performance.
P O W E R O P T I O N S
8.40"[21.34 cm]
1.75"[4.5 cm]
ALMALMTCUTCUTXTXFront View
Rear View
Side View
10.55"[26.8 cm]
Power Input(8-pin Circular)
PowerON/OFF
Control Switch(Push Botton
/Rotary)
Display Screen
DC Cable VoltageON/OFF
RS-232 Port
Signal Input(BNC)
Signal Output
(TNC)
Video Monitor
(BNC)
Audio Input
(10-pin Circular)
TransmitLED
StatusLEDTCU
Transmitter Control Unit
ACUAC to DC Power Converter
S P E C I F I C AT I O N SPower requirementsInput: ....... 90 to 132 Vac (Auto-ranging doubler mode)
180 to 264 Vac (Auto-ranging bridge mode)AC Line Frequency: ................... 47 to 63 Hz (C-Grade)
47 to 440 Hz (T-Grade)Weight: ............................................. 6.1 lbs. (2.8 Kg)Operating Temperature Range: ............ 4 F to 122 F
(20 C to +50 C)Operating Relative Humidity: 95% @+10 C to +40 C
(50 F to 104 F)Operating altitude above sea level:............. 15,000 feet
(4,572 meters)
AC Power Input(12-pin Circular)
DC Power Output(8-pin Circular)Power Switch
PowerIndicator
Front View
Rear View
8.40" [21.34 cm]
1.75"[4.5 cm]
Model 15V 28V 48V
Efficiency (Typical) 86% 88% 89%
Ripple & Noise, p-p(typical, 20 MHz BW)
120mv 100mv 80mv
Output Power(maximum, 95C)
150 Watts 250 Watts 250 Watts
Output OVP Setpoint(nominal)
17.8 Volts* 32.7 Volts* 55.7 Volts*
Dissipation, Standby(typical, no load)
5 Watts 5 Watts 4 Watts
Load Regulation (max) 0.2+/ % Vout
0.3+/ % Vout
0.3+/% Vout
* Recycle Input Voltage to restart (1 minute off )
TCU
ACU
TXUIF / DC
DC
AC
DC
TCUTXUIF / DC
DCNote: TCU seperated up to 600 feet from TXU and HPU
ACACU
3 to 13 GHz STRATA Transmit System
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2Split Box InstallationWhere system units are physicallyseparated (up to 600 is possible), theTXU can be powered over the coaxialcable from the TCU. In addition, inapplications where the TCU is installedremotely from the power source, theTCU can be powered over the coaxialcable from the TXU.
STRATA ACU,3 to 13 GHz Transmitter Unit (TXU)
with MegaHorn Antenna
STRATA 3 to 13 GHzTransmitter Control Unit (TCU),
Transmitter Unit (TXU),with MegaHorn Antenna
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SPECIFICATIONS STRATA TX3 to 13 GHz
M P E G E N CO D E R S P E C I F I C AT I O N SSDI Input: ......................... ANSI/SMPTE 259M Level C
270Mb/s, 525/625 Component2 Stereo Audio De-embedding provided AES/EBU
Composite Video: Composite (75 ohms)1 Vpp NTSC/PALBNC / Return Loss, Minimum 28 dB at 6MHz
Chroma/Level (Selectable): ....4:2:2Profile @ Main Levelor 4:2:0 Profile @ Main Level
Frame Size: ......................... Horizontal Res. 720 pixelsVertical Res: 480/525 NTSC, 576/625 PAL
Video Encoding Rate:2 to 30 Mbits Constant Bit Rate (4:2:2)
1.5 to 15 Mbits, Constant Bit Rate (4:2:0)Latency (Selectable) Bit Rate Dependent:
Standard Mode: 68 dB (weighted per RS-250C)S/H: ......................... > 63 dB (weighted per RS-250C)Diff. Phase / Gain:................................ 1 degree / 1 %Baseband Response: ......................... 10 KHz to 8 MHz
+0.5 dB / 8 MHz to 12 MHz