Frequency: UHF/VHF 144/430MHz
Gain: 2.15dBi for VHF and 3.5dBi for UHF
Direction: Omni-directional
Impedance: 50 ohm Standard
Max Input Power: 15W (Most radios are 5W to 10W
Antenna Length: Unfolded 30 inches / 76cm
Connector Type: SMA-Female