Dual Band FM / 136-174/400-470MHz SMA Male Telescopic Antenna for BAOFENG UV-3R VX-7R VX-180 VX-400 TH-F5 KG-UV8D Antenna type:Extensible/stretched /Telescopic Frequency:FM / 400-470 /136-174 MHz Max power:10 W V.S.W.R&lt; 1.5 Impedance:50 OHM