HF Upconverter for SDR ( Fun Cube – RTL SDR )
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 from USB ground
- Other components in the RF path revised for improved SNR