NSKI NA-774 SMA-F Female UHF/VHF Telescopic Antenna Booster for Walkie Talkie Baofeng Two Way Radio UV-5RE Plus Kenwood KG-UVD1P PX-777 VEV-3288s Frequency: 144/430MHz Gain: 144Mhz 2.15dBi, 430Mhz 3.0dBi The antenna fit for most SMA-Femal Radios Antenna NA-774 144/430Mhz Dual Band High Gain Antenna Widely used on handheld Radios with SMA male interface