NAGOYA NA-761Dual Band VHF UHF SM Male Two Way Radio Antenna for Yaesu vx-8dr vx-150 ft-250R vx-5r vx-6r uv-3r Frequency:144/430Mhz Gain:2.15 / 3.0 db Max power:10W V.S.W.R .:Less 1.5 Connector:SMA - Male