Description: Model: SRH-805S Frequency: 144/430MHz Gain: 2.15 dbi Max power: 10 Watts V.S.W.R: <1.5 Impedance: 50 OHM Connector Type: SMA-F Female Length: 5.3cm/2.1" Diamater: 1.5cm/0.6" Suitable for: Baofeng UV-5R BF-888s Radio Package Included: 1x SRH805S SMA-F Female Dual Band Antenna Notice: 1 Please allow 1-3cm error due to manual measurement.Pls make sure you do not mind before you bid. 2 The color may have different as the difference display, pls understand.