SDR-3 RADIO kit for learning RF commu-signal from Bit Trade One on Tindie
This looks like the best Ham-radio SDR kit so far | ON7GF
Elektor SDRShield - Hands-on Software Defined Radio Kit - YouTube
Elektor Raspberry Pi RTL-SDR Kit: The Perfect Pairing of SDR and Raspberry Pi | Elektor Magazine
Elektor Raspberry Pi RTL-SDR Kit | Elektor
The Quadrus SDR: A New Military-Grade Software Defined Radio Receiver | The SWLing Post
Software-defined radio kit integrates with module SDR-PM 402 - Military Embedded Systems
Elektor SDR Hands-on Kit | Elektor
LZ1AQ's page for SDR Radio and Active Loop Antenna
Amazon.com: 1MHz‑6GHz SDR Radio Receiver Kit Including Portapack H2 with Plastic Injection Mold Case Full Featured Radio Transceiver for PortaPack H2(Black) : Electronics
Would you like software defined radio with your Raspberry Pi?
Elektor Raspberry Pi RTL-SDR Kit | Elektor
Elektor SDR Hands-on Kit | Elektor
Raptor SDR Development Kit
FLEX-6400M Signature Series SDR Transceiver – FlexRadio
Buy RTL-SDR Dongles (RTL2832U)
Amazon.com: NESDR Smart v4 RTL-SDR Essentials Starter Kit - Includes Everything to Start with Software Defined Radio Including Premium SDR, Flamingo FM Bandstop Filter, 3 Antennas, 10 Adapters & Case : Electronics
Hackrf One 1mhz To 6ghz Software Defined Radio Platform Development Board Rtl Sdr Demo Board Kit Dongle Receiver Ham Radio - Demo Board - AliExpress
RTL-SDR Blog V3 R820T2 RTL2832U 1PPM TCXO HF Bias Tee SMA Software Defined Radio with Dipole Antenna Kit: Amazon.co.uk: Electronics & Photo
marxy's musing on technology: OpenRadio SDR kit build
Tzt Hackrf One Sdr Software Defined Radio 1mhz To 6ghz Mainboard Development Board Kit With 4 Antenna Txco Gps Clock Full Set - Smart Remote Control - AliExpress
software defined radio
Assembling the Chinese RTL-SDR Direct Sampling Kit