>> > > I was confused, Ron... no the screen doesn't need to be > resonant. It's merely a control voltage. > > Now, there -is- a need to modulate the screen of the > final. > > -- > -Geoff/W5OMR The best way to do that is put a choke in the screen lead. Or drop the B+ through a big resistor if you run 2 KV on the plate. Jim/W5JO