Bill,
Are all your antenna connections tight? - finger-tight is frequently
not enough for SO-239/PL259 connections, use pliers to tighten them a
bit more than finger-tight (after making sure the PL-259s are seated in
the "notches").
I would suggest doing the TX CAL procedure once again.
If that does not correct it, contact K3support for further assistance.
73,
Don W3FPR
On 1/26/2017 12:01 PM, Bill Leonard N0CU wrote:
I am having a strange problem with my K3s/10: the max output power on 20M
drops from 11.5W to 7.5W as the freq is moved from 14.0 MHz to 14.35 MHz.
All of the other bands stay above 11W across their respective bands. The
other interesting characteristic is that if I lower the power to 5W, there
is no drop- it stays at 5W across the entire 20M band.
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