Nagoya NA-774 Extendable High Gain Dual Band 144/430MHz UHF/VHF SMA-Male Antenna For BAOFENG Kenwood PUXING Walkie Talkie Nagoya NA-774 Dual Band High Gain Whip Antenna Frequency: 144/430MHz Gain: 144Mhz 2.15dBi, 430Mhz 3.0dBi The antenna fit for most Radios with SMA-Fmale interface For BaoFeng : UV-5R, UV-5RA, UV-5RE, UV-5R PLUS, UV-3R