To: | <topband@contesting.com> |
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Subject: | Topband: how to hear through static crashes? |
From: | "Bruce" <k1fz@myfairpoint.net> |
Date: | Tue, 27 Mar 2012 12:14:06 -0700 |
List-post: | <topband@contesting.com">mailto:topband@contesting.com> |
- otherwise the static crashes will > blow your eardrums out with the high AGC threshold. Years ago in the late 1990's, early 2000's when I was doing serious contesting I found a good remedy. An old ARRL handbook had a diagram of two diodes (one for positive peaks, the other for negative peaks) biased with batteries, plus variable pots, to clamp headphone audio for maximum confortable level. Built it up and worked well. 73 Bruce-K1FZ _______________________________________________ UR RST IS ... ... ..9 QSB QSB - hw? BK |
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