Qatar-OSCAR 100 Wideband Spectrum Monitor : https://eshail.batc.org.uk/wb/

Software DVB-S demodulator (dvb-s_gui) : https://forum.amsat-dl.org/index.php?thread/101-software-dvb-s-demodulator/

Oscar 100 Websdr receiver (thanks Roberto Is0GRB!) : http://websdr.is0grb.it:8901/