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Re: [Amps] Checking Plate Choke resonance

To: Jim Tonne <>
Subject: Re: [Amps] Checking Plate Choke resonance
From: Vic K2VCO <>
Date: Tue, 13 Oct 2009 09:53:00 -0700
List-post: <">>
Jim Tonne wrote:
> Gents:
> About this RF choke resonance thng . . .
> Isn't there some rule about the choke being
> open-circuited (no connections to it) and/or
> shorted (piece of wire across it) when you
> check for resonances?  

Using a GDO, you SHORT the choke to check for SERIES resonances.

I don't see how a parallel resonance would hurt, since it would create a very 
impedance, which is desirable.

Vic, K2VCO
Fresno CA
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