Sometimes I find my QCX is ¡°deaf¡± on receive and it requires me to tap the side of the rig to get it to ¡°hear¡± signals. I also notice that tapping on the case gives a loud sound in my earphones and I also get a similar loud pop when I press the buttons. I¡¯ve checked for loose connections and can¡¯t find anything.
Thoughts?
Rob,
Seems obvious, although not obvious.
Must be a bad connection, solder joint, fragment of wire/solder, something shorting together or on the metal? case..
73 Alan G4ZFQ
