There is no such thing as a one size fits all suppressor as tubes have a
wide range of parasitic frequencies controlled by tube geometry and circuit
layout. A 3-500Z suppressor, for instance, rarely does a good job on a 572B.
The 572B works fine on 6M but takes a deeper understanding of layout,
components, and having suitable test equipment.
Carl
KM1H
----- Original Message -----
From: "David Craig" <davidhcraig@verizon.net>
To: "'Paul Baldock'" <paul@paulbaldock.com>; "'Amps'" <amps@contesting.com>
Sent: Sunday, June 02, 2013 7:31 PM
Subject: Re: [Amps] SB200 on 6M
I'd go with 1/4" flat strap in a "U" with a pair of 100 ohm 5w MOX
in parallel. But, FWIW, I wouldn't use 572Bs either, though I am positive
the latter comment will draw fire.
73 N3DB Dave
-----Original Message-----
From: Amps [mailto:amps-bounces@contesting.com] On Behalf Of Paul Baldock
Sent: Sunday, June 02, 2013 7:17 PM
To: Amps
Subject: [Amps] SB200 on 6M
I'm converting a SB200 for 6M. What's the best configuration for the
Anti-Parasitic Choke?
Thanks
- Paul
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