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OK1TK: QRM eliminator X-Phase And Xiegu G90
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First testing of my new DIY kit QRM eliminator X-Phase with PTT cable connection check circuit. I use a active Mini Whip antenna as AUX antenna for the eliminator.
GREEN: QRM eliminator is ON
YELLOW: PTT cable is connected to the eliminator and TRX
RED: PTT activated = QRM eliminator bypassed
GREEN+RED: TRX switeched off or PTT cable disconnected = QRM eliminator bypassed.
GREEN: QRM eliminator is ON
YELLOW: PTT cable is connected to the eliminator and TRX
RED: PTT activated = QRM eliminator bypassed
GREEN+RED: TRX switeched off or PTT cable disconnected = QRM eliminator bypassed.
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