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Re: [TenTec] T tuner (transmatch) losses?

To: tentec@contesting.com
Subject: Re: [TenTec] T tuner (transmatch) losses?
From: Al Scanandoah <k2zn@rochester.rr.com>
Reply-to: tentec@contesting.com
Date: Mon, 30 Jun 2003 22:26:07 -0400
List-post: <mailto:tentec@contesting.com>
I've never had much success with getting my old EFJ Matchbox to play
well for me on 30m, even with moving the tap points on the input - there
was always too much heat and too high a VSWR.

The best solution I've found for 160-30m is a balanced matching network
with a pair of roller inductors and a 1000 pF variable cap, with an
additional 2000 pF to switch in for 160.  I tend to run more QRP than
100w (never more than that), so every fraction of a dB of loss reduction
certainly helps.

73 - Al, K2ZN
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