[TenTec] 229A SWR Circuit
ve7tk at yahoo.ca
Sun Jul 1 21:17:16 PDT 2012
Thanks Bill - As mentioned in an earlier post I had already replaced the diodes and the problem persisted.
I really think it's the 200 uA meter itself. However it's a simple circuit and 25+ years old so tomorrow I'll follow Stuart's suggestion and dig into it a bit further and perhaps replace a few components.
To:Discussion of Ten-Tec Equipment <tentec at contesting.com>
Subject:Re: [TenTec] 229A SWR Circuit
From:William Miner <wg6h at pacbell.net>
Reply-to:Discussion of Ten-Tec Equipment <tentec at contesting.com>
Date:Sun, 1 Jul 2012 20:27:24 -0700 (PDT)
List-post:<tentec at contesting.com">mailto:tentec at contesting.com>
I agree with Stuart. Before doing anything else just change all of the diodes. They are cheap and
avaiable. You won't damage any other parts such as the meter trying to trouble
shoot the circuit and it may just fix the problem! GL
Bill - K6WLM
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