HF Upconverter for SDR ( Fun Cube – RTL SDR ) Features: 1- Upconvert Ham/amateur radio Bands  MF/HF in to VHF SDR. 2- Noise generator up to 1Ghz Sturdier USB-B connector supplants the micro-B connector used on v1.0 Filters completely redesigned for 125MHz operation to move the LO away from the broadcast FM band.  Of course, a high-quality 125MHz oscillator is included USB shield separated ...

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