I have a nice Model 544 that just developed a transmit/receive changeover
problem that I need some assistance diagnosing.
All was working FB in QSO on 75m LSB when I unkeyed the mic and the S-meter
went near full scale with RX sigs very muted. Powering off/on the radio
fixed the problem until I keyed up again, and then the problem reoccured.
Maybe a T/R relay is sticking or dirty? I believe this rig has a reed relay
and a second relay though I'm unsure which would cause this problem and what
corrective measure to take once identified.
Thanks in advance,
73,
Adam N.
Martinez, California
www.n4ekv.com
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