Dual Sirio Twin-Log 3000 Watt CB Antenna kit, (2)Twin-Log 5 Ft Antennas 18FT DUAL COAX, BRACKETS & Studs 2 Sirio Twin-Log 5: Max. power: 1000 Watts (CW) continuous, 3000 Watts PEP CB Mobile antennas Overall Height: 5 / 145cm, The Exclusive Parallel Connected Twin Wire and the Logarithmic Pitch Winding reduce RF resistance, heat loss and doubles the power rate (Patent Pending) Heavy duty fiberglass rod (3/8 / 9.2mm) Tunable by the top element Real input power guaranteed Fully Designed & Manufactured in Italy 2x Double Groove Two Way Aluminum Mirror Mount with SO 239 to 3/8 24 adaptor (4 bolts) 1x Taurus 18 Ft CO-PHASE RG-59A/U Coaxial Cable Black PL-259 TO 2 X PL-259 - High Quality Cable!