The BNC head soft antenna is compatible with most BNC jacks. With an antenna power of up to 10W, this antenna allows you to get longer communication distances.Features:1. Compatible with most BNC head walkie-talkies.2. The maximum power can reach 10W, effectively increasing the communication distance.3. Working frequency 144/430MHz, UV dual band.4. Soft antenna has good flexibility and long service life.5. It can also be used with the BNC interface extension cable in the car to provide signal services for the car radio.Specification:Type: Soft AntennaMaterial: ABSColour: BlackFrequency: 144/430MHzGain: 2.15dBiMaximum power: 10WStanding wave ratio: less than 1.5Impedance: 50Interface: BNCHeight: 40 cm/ 1.3 ftWeight: Approx. 20 gApplicable models:for Kenwood: TK100, TK200, TK210, TK220, TK300, TK310, TK320for ICOM: IC-V8, IC-V80, IC-V82, IC-U82, IC-W32for Motorola: HT440, CP500, CP520, 1015for Vertex Standard: 734, 834, HR146, HX300, HX320, HX400, CU32, CP/CS 5015, 0420for Wilson: HH152, HH154, HH156, HH462, HH464Package list:1 * Antenna