... and fully functional Sharing Digital High Quality Car Digital TV antenna with amplifier Model No,: ANT-003 Features:1)Brand new ... to car window, roof, windscreen,etc.Specification1) Built-in amplifier2) Receiving Frequency Range: VHF-H 170 ~ 230MHZ, UHF 470 ~ 860MHZ3) V ... us to give solution.6 ) . For the defective item, exchange only for the same model, but no refund, also Buyer responsible ...