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Re: [Amps] suppressors

To: amps@contesting.com
Subject: Re: [Amps] suppressors
From: Steve Thompson <g8gsq@eltac.co.uk>
Date: Fri, 13 Jul 2007 19:34:44 +0100
List-post: <mailto:amps@contesting.com>
Gary Schafer wrote:
> Here is a link to the N7WS test report on the suppressors. Be sure to look
> at both graphs.
The only problem I have with Wes' data (and particularly the graphs) is 
that it concentrates on the parallel equivalent values. I think these 
are a distraction - the value that matters is what Wes calls ESR in the 
table, and it's not shown for all the variants. It's easy to calculate 
from Rp and Xp. I guess everyone has their own way of visualising what's 
going on with a circuit but I find ESR is much easier when I'm 
explaining it to someone else.

I don't know where my figures are now, but I'm sure that when I worked 
out the missing ESRs they (too) showed that NiCr made an inferior 
suppressor.

Steve
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