Is it possible to choke this line of discussion?
Charles Harpole k4vud@hotmail.com
> From: dezrat1242@yahoo.com
> To: amps@contesting.com
> Date: Thu, 29 Jul 2010 19:29:25 -0700
> Subject: Re: [Amps] No parasitic choke question
>
> ORIGINAL MESSAGE:
>
> On Thu, 29 Jul 2010 16:17:06 -0700, Jim Barber <audioguy@charter.net>
> wrote:
>
> >I was thinking (perhaps in error) that if the parasitic network was
> >right at the cathode connection it might be more effective in the case
> >where there was imperfect shielding between the goesinna and goesoutta.
> >(quite often the practical case)
>
> REPLY:
>
> You can't just move the same parasitic suppressor from the anode to
> the cathode. It is designed for a relatively high impedance circuit
> whereas your cathode is relatively low. There are a number of ways to
> accomplish suppression in the cathode area. Check the archives for the
> last week or so on the subject.
>
> 73, Bill W6WRT
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