On Mon, 12 Oct 2009 15:04:06 +0200, "DF3KV" <email@example.com> wrote:
>I have never seen such high impedances at amplifier chokes.
>Most of the chokes in ham radio amps are not even twice the plate load.
>The famous Rfparts 225µH transmitting choke is just 2,5k ohms on 160m.
>Much smaller chokes are used in commercial amplifiers.
You are right, I mis-spoke. I should have said ten times the reactance of the
plate tune cap, not times the plate load impedance.
Sorry. Need more coffee. :-)
73, Bill W6WRT
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