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Re: ATU QRP-40 Not understanding tuning


 

Aaron,

Try pressing the Tune button until you get the SWR=Tune for the dummy load, then apply RF.? I believe the logic assumes you have the same antenna connected for a given frequency, so it does not tune the dummy load.? Even so, I have found the need to add the "bypass" switch as the auto mode has difficulty finding a match with a 1:1 dummy load.? Look for how to add the bypass switch in the group messages.

73
Evan
AC9TU

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