Hi Dave,
It's probably time to call Elecraft and seek advice...
73, and thanks,
Dave (NK7Z)
https://www.nk7z.net
ARRL Volunteer Examiner
ARRL Technical Specialist, RFI
ARRL Asst. Director, NW Division, Technical Resources
It was one thing to have guessed it, another to have had that guess
confirmed beyond possibility of refutation.
Arthur C. Clarke
On 7/14/25 21:18, dave ingebright via Elecraft wrote:
I have a KAT 500 Autotuner and its been acting oddly for the last few weeks. I
am using it connected to three antennas and it will not tune the antenna in the
#3 socket. During troubleshooting, I have hooked it to a dummy load, with new
coax and it says high SWR. Tuning on the other antennas seems to be suboptimal.
It has intermittant high SWR on the other antenna outputs but now #3 seems to
always show high SWR. Has anyone seen this or has any ideas? I am running it
with a KPA 500, but never over 250 watts. The antenna is a G5RV. The antenna
matches OK using the internal FlexRadio 6400 tuner...
//dave
WB7ELY
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