GB3DA 2m FM Voice Repeater
GB3DA is the primary 2 metre FM voice repeater for Essex.
Based at Danbury Hill near Chelmsford, its central location makes it ideal for general coverage of the county.
Its has Mk2 CUL logic and a 6-cavity diplexer from Procom/Telewave. GB3DA switched to full 12.5kHz operation in Sept 1999.
||145.125 MHz Input, 145.725MHz Output, Channel R5 (RV58)|
||Tait T198, 12.5kHz BW **|
||Continuous CTCSS-Only, Tone-H 110.9Hz, Ack='K'|
||Procom 3dB Colinear|
||TL 779 050|
||110m above mean sea level (Base of mast is 100m msl)|
||General Area , Southend|
The ERG Gallery has pictures of the DA Radio(s) and Aerial etc
The original and spare Tait systems are known as DA-1 and DA-2 respectively.
**An Upgrade to DA-3 that uses a pair of ADI radios is in progress
GB3DA does not support DTMF/Echolink - please use MB7IDA