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Doordarshan Kendra Thiruvananthapuram | Sunday, 24 July 2016
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Technical Features

SALIENT FEATURE OF

DOORDARSHAN KENDRA  THIRUVANANTHAPURAM

 

 

Land Area

 

:

8.03  acres  

Coordinates

Longitude

:

76o 57’ 55” East

 

Latitude

:

08o 33’ 66’ North

Studio

 

:

2

VTR Room

 

:

1

Edit suites/Post production

:

3

NLE

 

:

7

Graphic System

 

:

4+1

Transmitters

 

:

2

OB Van

 

:

Nil

EFP Van

 

:

1

Digital Earth Station

 

:

2+1

Power Supply 11 KV Feeders

:

2

 

Maximum Contractual Demand

:

430 KVA

 

Transformers HT 750 KVA

:

2

 

UPS 40 KVA (Megaline-consul

:

1

 

UPS 60 KVA Keltron 60/44

:

1

 

APLAB   60/60

UPS 40 KVA x 2 AROS

UPS 20 KVA DUBAS

:

:

:

1

1 set

1

Diesel Generators

62.5 KVA

:

4

Mobile DG

62.5 KVA

 

1

Microwave Equipments

1 2 GHz CML

:

1

 

2 GHZ (Gigawave)

:

1

EPABX

Intellicon

:

1

Mast Height

 

:

126 mtrs (concrete portion 82.56 m)

 

Height above mean sea level

 

:

 

85 metre

Transmitter

DD1 Transmitterr

 

Chennel 9

 

203.25 MHz (V) 208.75 MHz (A) (.)

 

DD2 Transmitter

 

Channel 11

 

217.25 MHz (V) 222.75 MHz (A) (-)

 Private channels in Mast

:

:

BIG FM

S FM

Red Mirchi FM

IGNOU FM

Club FM

Earth Station

Satellite

 

:

 

INSAT 3A Transponder C-3

 

U/L frequency

D/L frequency

 

:

:

 

6036.5        Pol (H)

3811.5        Pol (V)

 

Symbol Rate

 

:

 

6.25 M Sym/s      FEC- ¾

 

HPA to feed wave guide length

 

:

 

12.5 m

 

No. of joints

 

:

 

29 M

 

PDA BEL

 

:

 

7 M  Cassegrain type

 

TWT

 

:

 

400 W (Model MT 3200   Mitec)

 

 

 

 

               

 

LANDMARKS

Laying of foundation stone for Kendra

:

02.6.1981

Inauguration of Kendra

:

O1.01.1985

(100W) LPT at city

:

19.11.1982

HPT (1 KW) (DD-1)

:

22.4.1984

Commencement of Programme Production

:

1.1.1985

Full fledged studio

:

18.3.1987

HPT (10 KW) (DD-1)

:

24.5.1987

DD-II LPT (100W)

:

1.4.1994

DD-II  HPT 10 KW

:

7.11.2000

 

Uplink Tract

:

October 1993

 

Earth Station (Analogue)

 

:

 

02.12.1995

 

Earth Station (simulcast)

 

:

 

9.9.1999

 

Digital Earth Station

 

:

 

28.01.2004

 

 24 hour  Transmission

 

:

 

28.01.2004

 

Fully Automated RNU

:

6/9/2009

 

DDKs

:

3 (Thiruvananthapuram, Thrissur, Kozhikode

HPTs

:

DD-1 -  4; DD-2  - 3

LPTs

:

DD-1 – 21;  DD-2 - 2

VLPTs

:

DD-1 – 13; DD-2 - 7

DMC

:

4

 
 
   
     

 
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