In a message dated 5/17/2006 4:23:10 P.M. Eastern Standard Time,
vic@rakefet.com writes:
Off the top of my head, you would probably need an outboard power
supply, since it's doubtful that a larger transformer would fit. Then
you'd need to change the input network components for half the
impedance, and likewise the output pi-network. You might not have
sufficient range in tuning/loading capacitors for the low bands for a
reasonable Q. Of course, Ameritron is known for borderline tank
inductors, so you might have to replace the coils with ones made of
larger wire or tubing to handle the RF current. And you'll need a
bigger filament transformer. Probably you'd have to modify the metering
circuits. Hmm, let's see, did I forget anything? Oh yes, the blower
capacity will be inadequate.
Why don't you just build a new one?
--
73,
I agree 100% Vic.......not a good idea at all. 73 Louie W1QJ
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