Batboard

Hi All.

Having a small problem with my motorola. It appears that when I use the rear Aux plug, audio out on pin 11, but listening across this pin and earth, there is noise, and within it I can hear the normal tone/voice. Have I done something wrong, or do I need to do something different in the programming.

Thanks in advance

Robert
VK2KGV

Depends on how the radio accessory pin(s) are programmed. Sounds like pin 11 is set for flat receive audio which is not squelched.