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1929 transmitter build
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With the spare time at home, I have been playing on the bench. I built a '29 era transmitter from a 1934 QST. It uses a pair of #245 tubes in a push pull collpits design. It runs on 80 and 40 metres with a maximum of 3 watts output. The coils are wound from some heavy square copper wire that I think was for large transformer winding. Even the board is vintage, it was in the scrap heap in the old barn. It cleaned up in the planer. A very enjoyable project with lots of learning along the way.


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1929 transmitter build - by Ve3ids Don - 2020-05-21, 20:55:16
RE: 1929 transmitter build - by Tom VA3TS - 2020-05-21, 22:36:00
RE: 1929 transmitter build - by ve3pav - 2020-05-22, 11:58:41
RE: 1929 transmitter build - by VA3DNY Dan - 2020-05-26, 13:43:47
RE: 1929 transmitter build - by VA3KOT John - 2020-05-27, 18:27:14
RE: 1929 transmitter build - by Ve3ids Don - 2020-05-30, 06:39:56

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