Tom wrote:
Hello, I recently inherited a HB transmitter
The final amplifier tube is a single 304TH
John E. Coleman (ARS WA5BXO) wrote:
Tom
Does this rig use a plug in coil assembly on a large ceramic jack
bar? And is the coil connected to the plate of the tube or is it connected
through a coupling capacitor to the plate.
There or only a few ways to wire an output link coupled rig with a single
tube (not Push pull).
Are you looking for a wiring diagram or parts descriptions and values?
Tom, play -close- attention to John on this. He used to run a
home-brewed final, that he built that was link coupled, using a pair of
304TH(or TL's, I can't remember - I've slept since then!) @ One
thousand watts DC input to the final, back when that was the legal limit.
Best of luck on your project, Tom, and your project, John.
--
73
-Geoff/W5OMR
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