Aweek&reg; PL259 Dual Band VHF+UHF 144/430MHz Antenna for Car Bus Mobile Ham Radio Two Way Radio NAGOYA NL-R2 (NL-R2) Frequency: 144/430 MHz Gain: 2.15/3.0dbi Impedance: 50 OHM Length: 385mm Widely used on car, taxi, bus etc