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Re: [TenTec] Omni VI+ LPF Board Relays Buzzing

To: tentec@contesting.com
Subject: Re: [TenTec] Omni VI+ LPF Board Relays Buzzing
From: Peter Bertini <radioconnection@gmail.com>
Reply-to: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Sat, 9 Feb 2019 12:39:56 -0500
List-post: <mailto:tentec@contesting.com>
Buzzing relays sounds like a problem on the processor board. But, I'd
reseat all of the connectors associated with the band pass board first. As
I recall, that starts on the micoprocessor board, and goes through the
receiver bandpass board as well where some diode steering is done for the
band ranges.

At the very least, I would want to scope the band signals to see where the
issue originates.  Shotgunning the relays is not a good plan, and they do
not fail in that manner.

Pete
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