SDR++ ( SDR Plus Plus ) - first multi-platform / cross-platform free open source SDR radio scanner - YouTube
Download - SDR-Radio.com - Software Defined Radio
DX Atlas: Amateur Radio software
LZ2HV SDR | LZ2HV Amateur Radio Website
fifisdr
fifisdr
Panoramic RTL-SDR directly download | SourceForge.net
fifisdr
A $40 Software-Defined Radio - IEEE Spectrum
SDRangel – Open-source TX & RX Software Defined Radio
Ham Radio Deluxe – Last Free Version Available for Download Here | K3RRR Kilo Three Triple R Amateur Radio Station
OpenWebRX web-based software defined radio | Homepage
SDRangel – Open-source TX & RX Software Defined Radio
SDRconnect: SDRplay's New Multi-Platform Application now available to download as a preview | The SWLing Post
Gqrx SDR – Open source software defined radio by Alexandru Csete OZ9AEC
Software defined radio
SDR-Radio.com | Facebook
webradio
GitHub - AlexandreRouma/SDRPlusPlus: Cross-Platform SDR Software
New SDR# User Guide Available
Software Defined Radio: for Amateur Radio Operators and Shortwave Listeners (Radio Today guides), Barron, Andrew, eBook - Amazon.com
SDR-Radio.com - Software Defined Radio | Home
SDR Touch - Live radio via USB - Apps on Google Play
