This is a special design, new concept antenna for digital outdoor terrestrial HDTV broadcasting reception. It is the best solution for home reception and digital portable TV reception. Includes pole mounting bracket (Pole not included). Water resistant housing and "F" connector built-in. Frequency: ◦VHF, FM: 54~230MHz ◦UHF: 470~862MHz Range: ~ 75 Miles Gain: ◦VHF: 6dB ◦UHF: 10d Front to Back Ratio: 7-15d Beam width: ◦VHF: H50° ◦UHF: V60° Antenna Length: 41 Inches Impedance: 75 ohm