Orca Sentinel Ultra Flat Indoor HDTV Antenna Digital Flat Antenna Designed to receive 1080 HDTV broadcast Simply Connect the Coaxial cable to your TV, Run a quick channel scan and you are ready to enjoy HDTV Frequency Range: UHF 470-860MHz , Gain: 5dBi , VSWR: 2.0:1 Polarization: Linear , Cable: 4C-2V , Connector: F/IEC