[Amps] Checking Plate Choke resonance

Jeff Blaine AC0C keepwalking188 at yahoo.com
Tue Oct 13 18:07:55 PDT 2009


Hi Bill,

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.

73/jeff/ac0c

--------------------------------------------------
From: "Bill, W6WRT" <dezrat1242 at yahoo.com>
Sent: Tuesday, October 13, 2009 11:03 AM
To: <amps at contesting.com>
Subject: Re: [Amps] Checking Plate Choke resonance

> ORIGINAL MESSAGE:
>
> On Mon, 12 Oct 2009 23:17:39 -0700, "Hardy Landskov" <n7rt at cox.net> wrote:
>
>>Sweep
>>the frequency range you want to use and watch for series resonances.
>
> REPLY:
>
> Watch for parallel resonances too. Either one will smoke the choke if they 
> are
> in or near a ham band.
>
> 73, Bill W6WRT
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