Frequency Range: 20MHz - 1300MHz; Compatible with: Public Radio Scanner, Ham Radio, Two Way Radio, Walkie Talkie, Mobile Radio; VSWR: < 2.0; Impedance: 50 ohm ...

Compatible with CB radios from many brand , improve quality and range to CB radio reception. The antenna works on all channel within CB radio frequency range of 26MHz to 28 MHz（Center 27MHz ...