On Tue, 13 Oct 2009 20:07:55 -0500, "Jeff Blaine AC0C"
>I am a bit confused on this.
>It's been a while - but I was thinking that I read one time on RM's site
>about creating an intentional parallel resonance on the filament choke.
>That's a different part, but it seems the principle would be the same.
Parallel resonance is not a problem if the components can handle it. In the
filament (input) circuit, the power is much less and the choke wires are much
larger (typ 12-14 gage) than in the plate circuit.
73, Bill W6WRT
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