> I found the 50 ohm tapping point was about 1 turn down from the tube.
>This circuit worked like the article said it would, and several other
>amplifiers have been altered to use this form of input tuned circuit.
>Results ... 5.2kV HT on the anodes, 120W drive from TS-830, 3000W RF into a
>dummy load ;-) with hardly a glow in the plates ... it runs as cool as a
>cucumber.
Is this grid driven or cathode driven? Impressive!
73,
Jon
KE9NA
--------------------------------------------------------------------------
Jon Ogden
jono@enteract.com
www.qsl.net/ke9na
"A life lived in fear is a life half lived."
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