I would like to thank everyone for their help on my amp.
I have managed to get 300 Watts out of the 4CX250 with about 12 mils screen
current. The DC input is about 600 watts so I am getting about 50% efficiency.
I raised the plate voltage whick now is at about 2000 volts under load with
300 ma of plate current.
73's
Loren WA7SKT
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