Specification : Frequency Range 140-150 MHz. 150-160 MHz. 160-170 MHz. 165-175 MHz. CB 245 MHz. Gain : 6.8 dB. Max Power Rating : 200 W. Impedance : 50 Ohms. VSWR Less Than 1:1.5 Length : 1.85 M. Net Weight : 1.5 KG. Color : white with fiberglass 1 joint.