Ok, thank you to all of you sending information.
Regarding the Muted receive with in OPR mode:
So far, I have determined that it is NOT external to the Amplifier. I
removed the external relay cable, and the muting / relay issue still
occurs. Also, someone sent info that the LED should NOT light if the
transmit is not keyed. Perhaps that issue is the same as the relay
issue - a grounding problem.
Now, I have to learn how to make sure the amplifier is safe to open
and start internal work.
Thank you again to each of you who have helped so far.
--
73 de NW7US, Tomas David Hood - Bitterroot Valley of Montana
Singer/Songwriter/Guitarist : http://tomasdavidhood.com
Contributing editor:
CQ Magazine, CQ VHF, Popular Communications
Main Page: http://hfradio.org/
Twitter Space WX : @hfradiospacewx
Twitter NW7US : @NW7US
Podcast: http://podcast.hfradio.org/
Linux User #32405 - Since 1996
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