Reply To: Feedback/Noise emitted on 10M in shack…

Store Forums PAR EndfedZ Antennas Feedback/Noise emitted on 10M in shack… Reply To: Feedback/Noise emitted on 10M in shack…

#1017
QRPME
Participant

It may not be common mode current Mike. (current coming back down the coax)
Is is an internal speaker or external speakers on your PC?
If it is external it may be the speaker wire receiving the radiated signal from the antenna. Some clip on chokes (toroids) may cure the problem.
If not then try about 6-8 six inch coils of coax 3 or four feet from the rig.

73 for now,
QRPME