Create an RSPduo noise canceller with a simple connection to noise probe antennas. Your results will match those of the ANC-4 or MFJ-1026. In the past, I have written extensively about the excellent performance you can achieve using analog noise cancelers like the ANC-4 and MFJ-1026. In my RFI Survival Guide series, I explained how … Continue reading SDRplay RSPduo Noise Canceller