QCX Antenna Analyser feasibility #qcx #firmware

Pedro Henrique Kopper

I was wondering how feasible it would be to implement a crude antenna analyzer in the QCX transceiver. It already has a SI5351 onboard and an exposed RF input, so it should be mostly a matter of implementing sweep functionality to the signal generator and attaching the transceiver to a resistive bridge, feeding it's output back to the RF input port.