SMA-Female 144 / 430 MHz Dual Band Walkie Talkie Antenna HYS NA-771 Ham Radio Antenna for baofeng UV-5R ,GT-3,TK-240, TK-250, TK-255 The HYS NA-771 Whip Antenna will allow you to get longer range on your radio. This antenna features a 2.15 dB signal with up to 10W of power. Boost the signal of your radio significantly! It is 100% brand new! For Kenwood two way Radio : TK-240, TK-250, TK-255, TK-260, TK-260G, TK-270, TK-270G, TK-272G, TK-278, TK-278G, TK-340, TK-349, TK-350, TK-353, TK-360, TK-360G, TK-370, TK-370G, TK-373G, TK-378, TK-378G, TK-430, TK-431, TK-715, TK-2100, TK-2102, TK-2107, TK-2118, TK-2160, TK-3100, TK-3101, TK-3102, TK-3107, TK-3118, TK-3160 For Baofeng two way Radio:GT-3, UV-5R, UV5RE, UV5RA,UV5R Plus UV-82L .etc For WOUXUN two way Radio: KG-UVD1P,KG-UV6D,KG-659, KG-669 , KG-669 PLUS, For LINTON two way radio: LT-2288, LT-3288, LT-6288, LT-5288, LT-3188