1. Allows you to obtain a longer range on a handheld radio 2. The antenna has 2.15/3.0db signal, power up to 10W 3. Frequency: 144 / 430MHz (136-174 + 400-480MHz) 4. Gain: 2.15db / 3.0db 5. V.S.W.R: less than 1.5 6. Impedance: 50 ohms 7. Connector: SMA-F 8. Length: 5 cm, weight 16 grams 9. Suitable for RETEVIS H-777, RT-5R, RT-B6, RT-5RV, 888s Plus, RT5; suitable for Kenwood TK-360, TK-370, TK-370G, TK-372, TK-372G, TK -3100,TK-3140,TK-3160,TK-3170,TK-3180,TK-3200,TK-3202,TK-3207; suitable for HYT TC-268,TC-268S,TC-368,TC-368S, TC-370S, TC-500-TC-500S; suitable for LINTON LT-3288, LT-6288, LT-3188, LT-2188, LT-3260, LT-3268, LT-6188; suitable for PUXING PX-777, PX-777Plus, PX-666, PX-888, PX-888K, etc.
