Case closed: Found a 3kV switching relay in my antenna box which was burned down with 100 Watts...
Hi,
I just discovered a strange behaviour with the ATU of my K3 (#1532). Setup is this one:
https://dl1mgb.com/athome/athome.phpTill now, I never had this behaviour. When going to 160, it tunes and says 1.0 at the end of the tuning process. But when transmitting CW or just pressing the TUNE button, the SWR is at 2.2. Similar on 80m. Other bands seem to be OK.
Any ideas?
73s Chris DL1MGB
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