RFinder P10 – An Android Tablet with a built in Two Way Radio and RTL-SDR
Amazon.com: Nooelec NESDR Mini 2+ 0.5PPM TCXO RTL-SDR & ADS-B USB Receiver Set w/Antenna, Mount & Female SMA Adapter. RTL2832U & R820T2 Tuner. Low-Cost Software Defined Radio for Windows, Mac OS &
STARWAVES DRM SoftRadio App for Android now available! - STARWAVES
A $40 Software-Defined Radio - IEEE Spectrum
Software Defined Radios | NASA
Ham Radio Online Receiver
FLEX-6400M Signature Series SDR Transceiver – FlexRadio