Hi All,
I know *how* to tune the finals of a "hybrid" HF transceiver, but I cannot find schematics of the exact circuits -- or even a good explanation -- of exactly *what* components are being tuned inside the transceiver itself. With tube transceivers, what exactly does each control do? (I.E: the LOAD, PLATE, and DRIVE controls in, lets say, a Kenwood TS line). Are these controls attached to the output pie network capacitors and inductor of the PA? (Like a "mini" transmatch). If so, which control is attached to which component? And does anyone know of any drawings or diagrams for this?
Thanks for any clarifications!
-Bill