Try the X2159 tube. in class C plate modulated configuration the stage
will yield about a 2 megawatt AM carrier. May need a small power
station to run the tube. About 20KV on the plate at about 125 amps.
Need a driver with 6KW output. Screen current is 17 amps and the
filaments are 16.3 VAC at 600 amps.
james
You try it James, I'll stand over here and listen.