The RTL-SDR BLOG V3 is a low-cost software defined radio USB dongle.
Buy RTL-SDR receiver dongle (v3) + antennpaket dipol at the right price @ electrokit
RTL-SDR met Dipool Antenne Kit koop je op Elektor.nl
SparkFun 엘레파츠
Dongle RTL-SDR.com V3 TCXO + SMA + Bias-T USB key with R860 tuner
Using our new Dipole Antenna Kit
HackRF One - WRL-13001 - SparkFun Electronics, hackrf
SparkFun 엘레파츠
Buy RTL-SDR receiver dongle (v3) + antennpaket dipol at the right price @ electrokit
RTL-SDR Blog V3 R860 RTL2832U 1PPM TCXO SMA Software Defined Radio (Dongle Only) (Black) : Electronics
6002-410-026 Digilent
전자부품 전자키트 전자공구 쇼핑몰, 원스탑
RTL-SDR V3 Review: RF-Vision Superpowers! - OnElectronTech
Sparkfun Australia - Express Delivery Australia Wide
SDR - SparkFun Electronics