Date   
toroid wire gage? By Ken KM4NFQ · #34390 ·
QCX Troubleshooting By Ken KM4NFQ · #34354 ·
Fun With The QCX! By Ken KM4NFQ · #34228 ·
Radio Hobbyists Design Book K6LHA By Ken KM4NFQ · #29609 ·
Computer controlled Oscilloscope - What do you suggest By Ken KM4NFQ · #26160 ·
QRP and Field Day -- Paddles By Ken KM4NFQ · #24617 ·
Cheap Iambic Keys By Ken KM4NFQ · #22401 ·
Cheap Iambic Keys By Ken KM4NFQ · #22388 ·
Soldering iron recommendations By Ken KM4NFQ · #22369 ·
Soldering iron recommendations By Ken KM4NFQ · #22368 ·
Soldering iron recommendations By Ken KM4NFQ · #22236 ·
Converting a 20m QCX to a 40m QCX By Ken KM4NFQ · #22136 ·
Converting a 20m QCX to a 40m QCX By Ken KM4NFQ · #22121 ·
Converting a 20m QCX to a 40m QCX By Ken KM4NFQ · #22117 ·
My qcx build By Ken KM4NFQ · #20484 ·
QCX - A Stray Resistor Clipping By Ken KM4NFQ · #20477 ·
QCX - A Stray Resistor Clipping By Ken KM4NFQ · #20461 ·
QCX - A Stray Resistor Clipping By Ken KM4NFQ · #20452 ·
Connect an External Keyer to the QCX? By Ken KM4NFQ · #20451 ·
Connect an External Keyer to the QCX? By Ken KM4NFQ · #20424 ·
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