Re: QCX-20 ... low output power (~1.5 W) #qcx #20m


Mike Easterbrook
 

I had similar experience with intermittent low power after taking one too many turns off L3. 2 turns removed total current jumped from 450 to 900 mA on key down & finals too hot to touch! Put the turns back - slightly less power out (abt 4W) but no instability. Other thing noted was that key shaping was poor - see my earlier post.
Mike 9M2LXM 

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