Digital TV antenna Radio Frequency: 88~108MHz; TV VHF 40.5~223MHz; UHF 450~862MHz Plus(radio):18dB Plus(TV): UHF22+3dB VHF20+3dB; Cable: RG174; V.S.W.R: <3.0:1; Working voltage: DC 12V; Working current: 30~50mA; Working temperature: -35~+75'C; Storage temperature: -40~+80'C; Stick to the front or rear windshield; Dimension: 20.5 x 1 x 1cm