SDR Channel, RSPI, Software: DIY Radio Receivers. RTL and SDR receiver. - 1 x USB SDR Dongle. - Support Software: for HDSDR. SDR, COnSOI, GNUradio. SFR and TOUCH. - Frequency range 10K to 2GHZ. Usually it costs about 30USD-50USD.
SDR Primer Part 2: Exploring the world of SDRs for $200 or less
SDR Channel, RSPI, Software: DIY Radio Receivers. RTL and SDR receiver. - 1 x USB SDR Dongle. - Support Software: for HDSDR. SDR, COnSOI, GNUradio.
10K-2Ghz Software Defined Radio w/ SDR Dongle Receiver Software for RTL-SDR V3
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Realtek RTL SDR £15 Dongle Explored
Realtek RTL SDR £15 Dongle Explored
The Hobbyists Guide To RTL-SDR - Carl Laufer, PDF
Reliable Wholesale dongle sdr For Uninterrupted Internet
10K to 1GHZ SDR Receiver, 12bit 10Mhz Software Defined
RTL-SDR Blog V3 R860 RTL2832U 1PPM TCXO HF Bias Tee SMA Software