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K3S low output power on 160m

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K3S low output power on 160m

sq9cnn
Hi,

I just notice that my k3s with the latest firmware transmits only about 60W on 160W.

I made just a couple of qsos on 160, but I am more than sure that the ouput power was OK at about 100-110W.

I just made tx power calibration, did not help.

On all other bands the max power is 110W.

I do the measurement using dummy load + external watmeter.

Any suggestions?

73'de
RAFAL / SQ9CNN
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