The group operates the repeaters GB3AW, GB3BN, GB3RD, GB7BK, GB3RU, MB7UJ
The Thames Valley Repeater Group installs, maintains and manages Amateur Radio Repeaters throughout the Berkshire and Hampshire areas.
Welcome to the TVRG website. It contains new information and details which we hope will be of interest to you.
Below, you will find the latest posts.
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GB7BK NETWORK PROBLEMS
The DMR repeater, GB7BK, is normally connected to the DV Scotland Phoenix (DVSPh) network. However, at the time of writing (10/11/26), we understand that the server supporting Motorola/Hytera repeaters is unavailable. DVSPh are trying to resolve the situation as soon as possible, and will notify our Keeper when a server is available. Currently,…
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KM RADIOS ALL GONE!
All good things come to an end, and KM3000/4000 radios are no exception. For the last four years we’ve been selling these radios with firmware specifically for amateur radio use and they’ve been popular and well received. However, as of August 2026, we’ve sold the last one and don’t anticipate getting any more.…
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GB3AW OFF-AIR
GB3AW, the NE Hampshire UHF Repeater is currently off air. The repeater and antenna has to be moved a small distance but this requires a fair bit of work. This is not a small task and good progress has been made so far. We hope that GB3AW will be back on-air during the…
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CHANGES WITHIN TVRG
Chris, G4CCC, one of the founder members of the TVRG (originally known as the BDRG) has decided to retire from the Group. Chris became the contact person when Baz, G8DOR migrated to Scotland. The new contact is Tony Cox, G8TEE, who most of you will know or have contacted. Other contacts are as…