I prefer to operate without headphones, but find the audio output from
my KX-3 to be too weak to be usable, and the rigs' audio amp is not up
to driving an external speaker very well. I tried both an amplified
Motorola speaker and a small MFJ unit, but when using SSB (10-15 Watts)
at home into a beam or into a dummy load I can hear myself quite clearly
in the speaker, so RF is getting in somehow. (the rig's Monitor
function is not turned on!) I have tried ferrites on both the power
and audio lines to the speaker, but they have not helped. This is
while using an Astron RS-35 linear supply for both the rig and the
speaker. Any suggestions, or powered speaker recommendations?
Ron, WA2EIO.
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