As others have reported, I have lost half of the previous output power on my QMX+ after running the calibration.?
I am beginning to suspect that I lost one or more of the transistors in the final power amplifier.? I will do some more testing to verify.? I ordered some replacement BS170s just in case.
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The calibration routine appears to stress the finals and sort out the weak from the strong MOSFETs.
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Steve KA0SM
