[Elecraft] KPA500 distorts transmit signal in Bypass

[Jim Brown]

On 6/11/2024 12:40 PM, qat ken brookner wrote:
>   Any ideas?

Is everything in your shack well bonded? See
http://k9yc.com/GroundingAndAudio.pdf

What modes? CW or SSB? Both?

Are any audio accessories running from the same 12V supply as the 
transceiver? See this link.

http://k9yc.com/PowerSupplyBondingAndAudioDistortion.pdf

What specifically do you see/hear in the spectrum?  If you can do a 
screen grab of a waterfall that's 10-20 kHz wide, it might yield clues. 
This reflector will reject it, but you could send it to me directly.

73, Jim K9YC