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Re: [Amps] Plate choke resonanse and safe operation

To: OZ1AXG Flam <oz1axg.nospam@dxmail.dk>
Subject: Re: [Amps] Plate choke resonanse and safe operation
From: Vic K2VCO <vic@rakefet.com>
Date: Sun, 07 Dec 2008 13:47:35 -0800
List-post: <amps@contesting.com">mailto:amps@contesting.com>
OZ1AXG Flam wrote:
> Hi Vic
> 
> I did measurements when the RFC was installed in the amplifier. What do 
> you mean by "shorted" ?

I mean that in order to check for series resonance in the choke -- that's the 
kind that's 
dangerous -- you need to short-circuit the choke with a length of wire before 
measuring 
with the dip meter. Of course you remove the short afterwards!
-- 
73,
Vic, K2VCO
Fresno CA
http://www.qsl.net/k2vco
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