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Software Defined Radio Receiver USB Stick - RTL2832 w/R820T : ID 1497 : $27.95 : Adafruit Industries, Unique & fun DIY electronics and kits
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Amazon.com: Nooelec NESDR Mini USB RTL-SDR & ADS-B Receiver Set, RTL2832U & R820T Tuner, MCX Input. Low-Cost Software Defined Radio Compatible with Many SDR Software Packages. R820T Tuner & ESD-Safe Antenna Input :
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Amazon.com: Nooelec NESDR Smart v5 HF Bundle: 100kHz-1.7GHz Software Defined Radio Set for HF/UHF/VHF Including a NESDR Smart v5 R860/RTL2832U RTL-SDR, Assembled Ham It Up Upconverter, 9:1 Balun, and Adapters : Electronics
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