Specifications:Primary Function: DVB-T Car AntennaDVB-T Signals: MPEG2 and MPEG4Antenna Type: ActiveFrequency range: VHF/UHFGain: 20dBVSWR: <1.0:1Impedance: 75 OPolarization: Vertical and HorizontalConnector: SMA Male plugCable: RG-174 Coaxial CableCable Length: 3 MAdhesive: 3M 467MP/200MPPower Supply: 12VDimensions (Stick-on Antenna): 220 x 35 x 1mm Package list: 1pcs*DVB-T Car Antenn