Have a strange problem with our Fixed VHF (M411).
It was working perfectly the other week, but this weekend we could transmit (and was told we were loud and clear), but we had extreme difficulty in recieving ANYTHING on the main set.
Now when I mean anything, I mean apart from the odd 'burp' of recieved traffic, there was nothing. The handheld (M-71) was picking it all up, so it wasn't a range issue (tried between 1 & 3Nm) so not sure what the issue is.
I checked the aerial end, took the tape off, cleaned up the plug, couldn't see any water damage, looked pretty clean, re-taped it all up again.
Any ideas anyone? (and yes, the squelch was adjusted