Using the RFspace SDR-IQ on Linux is done with the CuteSDR program. It’s very easy to setup.
apt install cutesdr
In CuteSDR, click Setup → Network and enter
127.0.0.1for your IP address.
click Find → Find SDR then click OK. You should see the “run” button is available–even if you didn’t see a radio pop up under Find SDR.
SDR-IQ on Linux is run using two terminals.
siqs_ftdi & didn’t seem to work for me.
RFSpace SDR-IQ via SpectraVue on Linux WINE