The Quadrus SDR: A New Military-Grade Software Defined Radio Receiver | The SWLing Post
New Simple Version SDR Receivers 10KHz-1GHz RSP1 Software Defined Radio | eBay
The Fundamentals of Software-Defined Radio | DigiKey
Amazon.com: 10K to 1GHZ SDR Receiver, 12bit 10Mhz Software Defined Radio Receiver, Compatible with Windows, Linux, OS X, Android, for SDRuno, HDSDR, GNURadio, etc : Electronics
Malahit DSP SDR Radio 1.10C Software Defined Radio Receiver – IWISTAO HIFI MINIMART
TZT Software Defined Radio SDR Radio Receiver DSP Digital Demodulation CW/AM/SSB/FM/WFM w/ 4.3" IPS LCD
Amazon.com: Software Defined Radio SDR Receiver Rsp1 Aluminum Alloy Compatible for Windows Linux Android 10KHz-2GHz for FM AM SSB CW Black : Electronics
Radio receiver architectures, Part 2—Zero-IF and SDR
4.3inch Software Defined Radio Receiver SDR Radio Receiver Shortwave Portable with CW AM SSB WFM FM IPS LCD Display - AliExpress
Epiq Solutions Announces the Quadratiq™ Multichannel Software Defined Radio Platform