【Specification】Frequency: 144/430 Mhz; Maxmimum Power: 10 W; Gain: 2.15/3.0 dBi; Impedance: 50 OHM; Connector Type: SMA-Female Connector 【Classic and Compact Design】Short stubby antenna with 1.96 inch mini size offers a compact form factor for convenient portability. The antenna is durable, reliable for ham radio lovers 【Easy to operate】Just simply connected the antenna to your radio then you can reliably receiving the signal. Excellent to use nearby the neighborhoods 【Durable Construction】Crafted for long-lasting use and reliable performance 【Applicable Models】Compatible with popular two-way radios like Baofeng UV-5R, UV5RPLUS, UV-9R Plus, K5PLUS, NX3320. The design of an SMA-female connector for secure attachment to compatible radios NEWONES Mini Walkie Talkie Antenna for ham radios NW-805S SMA- Female Dual Band High Gain Brand New Antenna Description: Frequency: 144/430MHz (136-174MHz+400-470MHz) Gain(MAX): 2.15dBi/3.0dBi Max Power: 10W Color: Black V.S.W.R: