VHFtubeamps@groups.io

Group Description

VHF UHF Tube Amplifier Builder

This group is for anyone interested in exchanging information about building amateur radio tube amplifiers for the VHF and UHF bands.

As well as the Russian tubes (valves) including the GS-31, GS-35, GI-7b and GU-74, members of this group build amplifiers with US tubes including the 2C39/7289, 4CX250B, 4CX350, 3CX800, 3cx1000 and 3CX1500/8877.

The exchange or sale of difficult to find tubes and amplifier parts in this group between members is positively encouraged!

Group Information

  • 115 Members
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