This is one of my Direct Sampling HF SDRs running on SDRSharper the other night tuning around various parts of the band...Pretty active and GREAT performance of my HF SDR using 'Sharper'....REALLY like the interface on this one and it give HDSDR a REAL run for its money - -see for yourself in the following video link....(Your player MUST be capable of playing .3gp video format for this one)....Here's the link --------> Link to the HF SDR video