CB-1176S Features: FREQUENCY : 26.965-27.405 MHz GAIN : 3 dBd V.S.W.R. ≦ 2.0 POWER CAPACITY :200 WATTS ( MAX.) IMPEDANCE : 50 OHM CARBON STEEL SHOCK SPRING SUS304 S.S. WHIP 17FT RG-58/U COAX CABLE + PL-259 PLUG 100φmm MOUNT DIAMETER