[Elecraft] [K2] K2 - strange audio issue

[djmd]

Well, ya fix one thing, and find another one... :P

OK, this is gonna be hard to explain, probably harder to diagnose, but I'm
gonna put this out here anyway. When operating the K2, occasionally I hear a
sound in the headphones for typically less than a second.. might happen a
couple times in a minute, maybe not at all for 10. What it really sounds
like is an unmodulated carrier... like somone REALLY close is keying up an
AM transmitter but not talking. The sound is several dBs higher than the
normal audio on the K2. Sometimes it's borderline startling. I'm pretty sure
it's being internally generated, as the 'sound' doesn't appear on the S
meter. It happens on all bands. Maybe the AGC circuit is wacking out?

Any suggestions are appreciated... thank you!

73
Dave
K8DJW

 
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