Features:1. Compatible with most BNC head radios.2. U/V dual-band dual frequency.3. Soft and flexible coil.4. Efficient and stable information transmission function.5. Stylish, small size, easy to carry.Specification:Gain: 2.15dBiStyle: Soft antennaImpedance: 50Maximum power: 10WFrequency: 144MHz/430MHzConnector Type: BNCBand: Dual Band VHF/UHFV.S.W.R: less than 1.5Compatible with :For Kenwood: TK100, TK200, TK210, TK220, TK300, TK310, TK320For ICOM: IC-V8, IC-V80, IC-V82 , IC-U82 ,IC-W32For Motoro: HT440, CP500, CP520, 1015For Vertex Standard: 734, 834, HR146, HX300, HX320, HX400, CU32, CP/CS 5015, 0420 For Wilson: HH152, HH154, HH156, HH462 , HH464Others: YAESU, TYT, HYT, BAOFENG, PUXING, Uniden suitable for BNC connector. Size: about 8*1.5*1cm/3.15*0.59*0.39inPackage List:1 * Antenna