I’ve participated in contributing real-time FT8, FT4, JS8, WSPR & CW spots from 630m-6m since about 2018 using several different simultaneous multi-band, multi-mode SDR spotting systems. These have been built on various SDR hardware including the Redpitaya, KiwiSDR, RaspSDR and more recently RX-888. SDR software has included CW Skimmer + CWSL + CWSL_Digi, DigiSkimmer, SparkSDR […]
