[Elecraft] Problem Tuning K3

[Jim Ruff]

I’m running a K3, KPA500 and a KAT500. My antenna is an 80m OCFD.  When I operate FT8, the rig tunes perfectly on all bands.  When I was operating SSB in the DX contest this weekend, the rig would not tune on any of the SSB frequencies or bands.  If I turned off the KPA500 and the KAT500, the K3 would tune all bands and frequencies with it’s internal tuner.  Any ideas on what is causing this to happen?Thanks,Jim W7JHR


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