Video: Measuring antenna return loss with SDR receiver

By virtue of how they present information, SDR receivers can also function as spectrum analyzers. Receivers from SDRplay and Airspy blur the line between receiver and test equipment in a way that is beneficial to hams who don’t have thousands of $$$ to spend on dedicated equipment. SDRplay will soon be releasing a dedicated spectrum analysis program for use with their receivers. But no need For the full article http://ae5x.blogspot.com/2018/05/video-measuring-antenna-return-loss.html