report on industrial training at ddk, mandi house, delhi -01

Doordarshan Kendra , Mandi House Bharati Vidyapeeth’s Collge of Engineering, New Delhi Graphics by Sushil Mishra

Industrial training

at DDK , Mandi house

Copernicus Marg , Delhi-01

Submitted by :-

Sushil Kumar Mishra

Bharati Vidyapeeth’s College of Engineering

A-4, Paschim Vihar, New Delhi


ACKNOWLEDGEMENT

This report is an outcome of the practical training which I have gone through at

Doordarshan Kendra , Mandi house , Copernicus Marg New Delhi -110001

Words often fail to express one’s feeling towards others, still I

express my sincere gratitude to Shri. RN Rai, Assistant Engineer , DOORDARSHAN

KENDRA , Mandi House for his valuable

guidance without which it would have been difficult for me to complete

my training. I also express my gratitude to Sh. Prashant Shingle, Sh.Vinod Gupta,

Sh. P.K Mehrotra, Sh. P.Arun, Sh. S.K Dixit and Shri Vinod Kumar who helped me

a lot in understanding the various processes and concepts involved. It was really a great

experience working in the DD Kendra and learning from such experienced engineers with

hands on experience on the subject.

Sushil Kumar Mishra

Bharati Vidyapeeth’s College of Engineering

A-4, Paschim Vihar, New Delhi


PREFACE

With the ongoing revolution in Electronics and Communication where innovations are taking

place at the blink of eye, it is impossible to keep pace with the emerging trends.

Excellence is an attitude that the whole of the human race is born with. It is the environment

that makes sure that whether the result of this attitude is visible or otherwise. A well planned,

properly executed and evaluated industrial training helps a lot in developing a professional

attitude. It provides a linkage between a student and industry to develop an awareness of

industrial approach to problem solving, based on a broad understanding of process and mode

of operation of organization. During this period, the student gets the real experience for

working in the industry environment. Most of the theoretical knowledge that has been gained

during the course of their studies is put to test here. Apart from this the student gets an op-

portunity to learn the latest technology, which immensely helps in them in building their ca-

reer. I had the opportunity to have a real experience on many ventures, which increased my

sphere of knowledge to great extent. I got a chance to learn many new technologies and also

interfaced to many instruments. All this credit goes to the organization

Doordarshan.


CERTIFICATE

This is to certify that Sushil Kumar Mishra, a student of Bachelor of Technology (3rd year,

ECE) of Bharati Vidyapeeth’s College of Engineering , New Delhi has successfully

completed his Industrial Training under the guidance of

Mr. Gurjeet Singh (ADE, DDK Delhi) and Mr. RN Rai (Assistant Engineer) in

Doordarshan Kendra , Mandi House for a

period starting from 12th June , 2012 to 20

th July, 2012.

A project titled –A STUDY on OB / DSNG was assigned to him during this period. He

worked hard and diligently completed his presentation in time. He took a lot of initiative in

learning about DSNG and its applications.

His overall performance during the project was excellent.

We wish his all success in his career.


TV Studio —————— 1

Studio Lighting ———— 2

Video Waveform———– 4

CCD Camera ————— 11

VTR —————————16

CCU —————————23

PCR————————— 24

MSR—————————28

Earth Station————— 30

DTH————————— 36

Project Report ———— 38


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2


DDK , Mandi House Studio Lighting

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DDK , Mandi House Video Waveforms

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DDK , Mandi House Video Waveform

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DDK , Mandi House CCD Camera

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DDK , Mandi House VTR

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DDK , Mandi House PCR

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DDK , Mandi House MSR

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DDK , Mandi House Earth Station

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DDK , Mandi House DTH

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DDK , Mandi House DSNG

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The technical infrastructure is as follows

CAMERA THOMSON TTV 1657 DIGITAL CAMERA 7 NOS (2sets in 1993, 3sets in 1998 and 2sets in 1999),

LENS CANON: 6 NOS (with zoom:20X) and 2 No. stump camera.

SPECIAL LENS 70X & 50X SPORTCAM FUJINON LENS (1999) FOR SPORT COVERAGE

VISION MIXER 16 INPUT ROSS VIDEO SWITCHER (2003) TO MIX MULTIPLE (SYNERGY 2) VIDEO SOURCES AND

SELECT THE ONE AS DESIRED.

AUDIO MIXER 16 CHANNEL SOUND CRAFT AUDIO CONSOLE (B 800) (2003) AND 12 CHANNEL SOUND CRAFT

AUDIO MIXER (M 12) (2003)

SOUND PICK UP

DEVICES

ASSORTED MICROPHONES, CONSOLE

SPEAKERS FOR MONITORING, RF MICROPHONES,

DVD/CD PLAYER (Philips)

(Lip – 4 Nos.(coles), Dynamic : 3 Nos(2-Bayer,1-AKG)., Gun – 1 No.(AKG )

VTR/SERVER FOR

RECORDING AND

PLAYBACK

PANASONIC AJD 965 DVC PRO 50 VCR’S- 2 NOS

93 E- 2 Nos. (2007) for recording and slow motion and

DUAL CHANNEL GEEVES MAKE VIDEO SERVER- 1 NO for recording/playback, DVD / Hard disk re-

GRAPHICS CDAC C-DAC make MOVE CG PRO (2009), Beehive make ISLEWIZ CG ( 2005) FOR CAPTION AND

SCROLLING.

UPS MAKE ADC 6 KVA – 3 NOS

WITH 48 NOS OF BATTERIES OF 12 V / 26 AH of 30-45 minutes back up.

Communication Sys-

tem

1. Triology make OB Intercom system-1 No.

2. Evolution make wireless communication system (2 Set of 1 TX and 3 RX each).

Peripherals 1. 16x16 Network make Router-1 No.

2. SPG- Tektronix SPG 271 – 1 set

3. D/A (Video)- 7 (Vistek), A/D (Video) – 6 (Vistek), AVDA – 2 (Vistek), DVDA – 4 (Vistek), Audio

multiplexer 2 No. for routing video signals.

Measuring Equip-

ments

Tektronix waveform monitors 1731 – 6 Nos.

Digital WFM (WFM 601 ) Tek – 1 No.

Video Monitoring

System and Audio

monitoring system

1. 9” Monitors : 24 ( 16 Boland, 8 JVC)

2. 14”- 4 Nos ( Sony – 2, JVC – 2)

3. Vistek : 3 Nos., Planhall : 2 Nos.

4. Bheringer make Amplispeaker-2 Nos.(50WHF/35WLF) for production and audio panel.

41


CCU CONTROL AREA OF OB VAN:-


42

report on industrial training at ddk, mandi house, delhi -01

Education

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