Dual Band Frequency 136-174/400-470MHz; Gain:2.15dBi (144MHz), 2.5dBi(430MHz) Maximum Power Input-watts:10W; Allow your handheld Radio extend the talk distance Connector type SMA-Male Length Approx 39cm/15inch. All antennas are individually Tested to insure the quality. Our antenna are dependable, accurate, reliable and affordable. You are safeguard to buy it. Compatible with Two -way handheld radio: YAESU/Vertex Standard VX-1R VX-2R VX-3R VX-3E VX-5R VX-177 VX-170 VX-7R,VX-6R FT-60R VX-210. BaoFeng UV-3R UV-100 UV-2000. Icom IC-F50V IC-F50 IC-M88 IC-F51ATEX walkit talkie.