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/PowerSup
Hi Everyone,
I have a KPA500 SN 4414 that I use with a Flex 6600 and an upgraded K3. I’ve
started getting reports of dirty signals when I use the KPA500 at >200 watts
with either rig. The problem is there at lower power it turns out, but I guess
it’s not bad enough to get complaints. I did so
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