Supersonic HDTV Digital Indoor Antenna
Supersonic HDTV Digital Indoor AntennaSupersonic HDTV ANDDIGITAL TV INDOOR ANTENNA  Indoor HDTV/Digital TVAntenna  Supports HDTV 1080p, 1080i, 720p Broadcast  Full Band DTV/UHF Receiver  High Front to BackRatio Helps Reject Unwanted     Multi-Path SignalCorruption  Flat Forward Gain Slope Delivers Balance Reception  Maximum Reception Range: 40 Miles  Frequency Range 470-860MHz Channels  Antenna Gain 10dB  Impedance 75?  Wall Mountable Design  3.28ft.Coaxial Cable