Sirio Antenna Fighter 5000 Pl 10M & Cb 5000 Watts Mobile Antenna - Limited Edition with Camo Looks! Type: base loaded frequency range: 27 ... 28.5 mhz impedance: 50 Polarization: linear vertical swr res. freq.: 1.2 bandwidth swr 2: 2000 khz (200 channel) Max. power: 1500 watts (cw) continuous 5000 watts (cw) short time Mounting: uhf-male (pl 259) height (approx.): 1965 mm (77.3 inch) Best work with sirio mag 145 pl mag mount