Tuneable from 27 to 30MHz LED PCB lights up when transmit CB and 10M Trucker antenna 17/7 PH tapered stainless steel whip 5000 Watts Power Handling (5′ on 5′ off) Protection from static discharges DC-Ground Low Loss Coil Made of 10 AWG / 2.5mm copper wire Whip detachable for car-wash Suitable for magnetic mount installation Fully Designed & Manufactured in Italy Technical Specifications: Frequency Range: 27 to 30MHz Type: Base loaded Polarization: Linear Vertical Impedance: 50ohms SWR @ Freq Res: 2000 KHz (200 channel) Max Power: 1500 Watts (CW) continuous, 5000 Watts Duty Cicle 5′ on – 5′ off Height: 1965mm / 77″ 17/7 PH tapered stainless steel whip Connection: PL259 UHF Male Whip Length: 71″ / 1.8m Weight: 0.65kg / 1.43lb MAG 145-PL SO239 MAGNETIC MOUNT no brand Siri0 Mag mount is not Brand Sirio is other Brand