NooElec NESDR XTR: Tiny RTL-SDR & DVB-T USB Stick (RTL2832U + Elonics E4000 Tuner) w/Telescopic Antenna & Remote. Low-Cost, Extended-Range Software Defined Radio Compatible with Most SDR Software! Includes NESDR XTR, telescopic metal antenna & remote control Contains E4000 tuner, frequency capability of approx. 55MHz- 2300MHz (w/ L-Band gap) HF-capable down to 100kHz with Ham It Up (sold separately) Superb quality components, assembly & construction; RoHS compliant Works with all RTLSDR-compatible software, including MATLAB