I connected my QMX to a 20 meter QCX 50 watt amp and the result is failed QMX transmit (no power).
My QCX does OK with this amp but the QMX took a permanent dive for some reason.
?
Receive is fine, but transmit is now zero.??
Transmit does draw power from the supply but offers no RF.
?
Supply power to QMX is exactly 12V
Supply power to 50W amp is 20V
Each has its own regulated power supply
?
Ken AA7JC
