HYS Tc-mauv11 Vhf/uhf Dual Band Mobile Ham Radio Transceiver Air - Band Receiving Mobile Car Radio with USB Programming Cable 1.VHF/UHF dual reception 2.DTMF encode/decode(8 groups selectable) 3.7 kinds of backlight selectable 4.Scrambler 5.FM radio built-in Frequency range : Operate Frequency: 136-174MHz Standard Frequncy: 144-148MHz) Operate Frequency: 400-470MHz Standard Frequncy: 430-450MHz Air band(RX): AM109-135.995MHz Memory channels 128 Bandwidth Wide:25KHz Narrow: 12.5KHz PLL channel stepping 5/6.25/10/12.5/25 KHz Operating voltage 13.8VDC15% RF output power VHF 40W/20W(144MHz) UHF 35W/20W(440MHz) The mobile radio can use all kinds of car and free provide 4m panel Connect Cable