Date: Mon, 12 Jun 2017 00:38:47 -0400
From: "Gary Smith" <Gary@ka1j.com>
To: amps@contesting.com
Subject: Re: [Amps] Ten-Tec Titan 10 Meter Input SWR
<I really appreciated the Amp Supply tuned
input I put in the 4-1000A amp I made back
in the 90's. It was pure simplicity and
worked so well. I put one in a SB-220 as
well with the same wonderful results.
73,
Gary
KA1J
## I believe the amp supply tuned input board used arco compression
caps for both C1 + C2..and a fixed torroid for the coil. The arco
compression
caps were padded on 160m. I think the biggest arco I have is aprx 1600 pf.
They ranged from 200 pf up to aprx 1600 pf. Arcos have a limited min-max
range,
which is still ample for any tuned input. Typ would be like 200-500 pf etc.
## It was ideal for folks with HB amps, and anything else. Just tweak both
caps
for flat swr, then repeat for each band.
Jim VE7RF
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