[Elecraft] KX3 ATU problem

Bill Frantz frantz at pwpconsult.com
Mon Jun 18 20:04:04 EDT 2018


I have a problem with the ATU board for my KX3. With the board 
installed in the radio, I get high SWRs (20M settles into 25:1 
or so) into a dummy load. When I removed the board and disable 
it in the menu, I get good SWRs on the dummy load. These high 
SWRs occure when the ATU is disabled in the menu as well as when 
it is active.

Does anyone have any ideas of what might be wrong. (I'd love to 
get the radio working for Field Day.)

73 Bill AE6JV

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