[Amps] Plate Choke Resonances

[Carl]

----- Original Message ----- 
From: "Bill, W6WRT" <dezrat1242 at yahoo.com>
To: <Amps at contesting.com>
Sent: Friday, January 29, 2010 11:56 PM
Subject: Re: [Amps] Plate Choke Resonances


> ORIGINAL MESSAGE:
> 
> On Fri, 29 Jan 2010 10:13:37 -0800, "Jim Brown"
> <jim at audiosystemsgroup.com> wrote:
> 
>>
>>The principal resonance is a parallel resonance with 
>>its own stray capacitance. You should not have to short 
>>anything to see this. 
> 
> REPLY:
> 
> The purpose of shorting is to find SERIES resonances with the grid dip
> meter. You need to check for both parallel and series (i.e. with and
> without the short). 
> 
> 73, Bill W6WRT

Oh how true Bill! I was waiting for someone to catch that big error (-;

Carl
KM1H


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