Antennas Direct 43XG Uni-Directional Antenna Directivity-Directional;Gain-15.7 dBi - 806 MHz;Physical Characteristics-Width-18.0; Application/Usage-Television;Impedance-75 Ohm;Physical Characteristics-Depth-50.0; Antenna Range-15 Mile to 60 Mile;Interfaces/Ports-Connectors-1 x F-type Female;Physical Characteristics-Form Factor-Yagi; Frequency-470 MHz to 806 MHz;Physical Characteristics-Height-19.0;Physical Characteristics-Weight (Approximate)-5.00 lb; High gain across entire UHF band, including channels 14 through 69 15 to 25 mile range 15.7 dB maximum gain 27dB front-to-back ratio Uni-directional Yagi style design