USB RTL-SDR & ADS-B Receiver Set, RTL2832U & R820T Tuner, MCX Input. Software Defined Radio Compatible with Android. R820T Tuner & MCX Antenna Input Increased receiver sensitivity Will work for software defined radio and DVB-T video capture (where available) Compatible with SDR software, including SDR#. Provides an approximate tuning range of 25MHz-1700MHz for software defined radio (SDR) Included RTL2832U and R820T tuner ICs via the USB 2.0 interface Receives ADSB info and displays on moving Map from rf-connect.com