The antenna and bias relay is enclosed in a small bud box seen on the left side of the amplifier. This amplifier is finally more or less finished. Cpi, alldatasheet, datasheet, datasheet search site for electronic components.
41000A
Web and here's the wiring used to control both the amplifier and the power supply:
Web Rf Linear Amplifier At 30 Mhz, 4Cx1000A Datasheet, 4Cx1000A Circuit, 4Cx1000A Data Sheet :
The resource is currently listed in dxzone.com in a single category. The four switches, used in the control. Portable kilowatt ssb or cw qsk amp.
Web An 80 10 Meter Band Switchable Hf Amp Using A 4 1000A.
Since i did not have a variac to vary the input voltage to the pole pig. Listed under the technical reference/amplifiers/hf amplifiers category that is about amateur linear amplifiers. The hand drawn schematics are straight forward and basic.
The Main Category Is Amateur Linear Amplifiers That Is About Hf.
Readings i've done on the matter suggest that is an inefficient way to run. I have many photos of it now.
