GB3DB is a more recent system than GB3DA/ER whose aim is to give broad area 6m service across Essex and fill in a gap in general national coverage. In contrast to most repeaters, it is located on a domestic site in Danbury. It has Mk3 CUL logic and Procom 6-Cavity Diplexer.
SYSTEM OPERATING ON INTERIM PARAMETERS
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Frequency | Input 51.270 MHz, Output 50.770 MHz, Channel R50-6 |
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Transceiver | Based on a pair of Alinco DR-M06s (Courtesy of W&S) 20W output, 10kHz BW |
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Access | Continuous CTCSS-Only, Tone-H 110.9Hz, Ack='B' |
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Antenna | Diamond DP-GH62 Vertical |
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NGR | TL 795 059 |
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Locator | JO01HR |
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Coverage Maps | General 6m (Courtesy of the RMC), GB3DB Close In , GB3DB Wide Area |
Pictures:-
The ERG Gallery has pictures of
the GB3DB Radios
and Overall System
20-Nov-2007