Rich,
Check your cables. That sounds like an open shield somewhere in your
cabling.
Do you have a very early K3? Those had inductors in series with the
ground path that should have been bypassed. If you do have those
inductors, they could introduce hum.
73,
Don W3FPR
On 3/14/2014 8:39 PM
Hello Group,
I just installed a Microham MK2R+ SO2R box, I connected the HP Audio
input of the MK2R+ to the 'rear' phone jack of the K3.
Lot's of hum on the receive audio and distortion on my monitored ssb
transmissions.
When I unplugged the cable from the rear phone jack on the K3 and
plu
2 matches
Mail list logo