|[AMRadio] HB Transmitter Schematic|
ars.w5omr at gmail.com
Sun Jun 3 14:42:21 EDT 2007
> Hello, I recently inherited a HB transmitter
> The final amplifier tube is a single 304TH
John E. Coleman (ARS WA5BXO) wrote:
> 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.
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