**********Dual Frequency 144/430MHz;
Gain: 2.15 dBi (144MHz), 2.5
dBi (430MHz) *****CONNECTOR: BNC*****Maximum
Power Input-watts: 20W; it can help your handheld Radio extend the talk distance *****antennas are individually Tested to insure proper compatibility with your Radio and Frequencies! antennas are dependable, accurate, reliable and affordable. *****Compatible with V8 V80 V80E V82 V85 F3S and other suitable for BNC Handheld Radios