135cm (220Mhz) amplifier available

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Nov 18, 2021, 12:53:28 PM11/18/21

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Hi to the group -- I have a GS31B russian tube amplifier for 220Mhz is complete less tube and power supply. FREE for the taking.

Please contact me at nu7...@gmail.com

History -- The amplifier is a YU1AW design and seems to work pretty well.

However, my GS-31B tube went bad and is low on gain, and wants to arc a lot.

2KV is required to run the amplifier, and you will need relays. Other than that it is complete.

So, if you want a project, come and get it.

73 -- Rick W7RNB

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