Outdoor Directional UHF Yagi Antenna High gain outdoor directional antenna is engineered to receive UHF signals for digital and high definition television Multi element extended length boom design provides tight pickup pattern with increased gain in minimal vertical space. Note: Vertical mast pipe shown is not included. Yagi corner reflector design for higher gain and increased front to back gain ratio. Television band: UHF. Frequency range: 470 ~ 862MHz. Maximum Gain: 16dB. Maximum front/back ratio: 26dB. Impedance: 75ohm. Output: female F connector. Length: 87.2”. Channels 14-69. # of Elements: 24.