Trucker 2000 Specifications Constructed From High Impact Engineering Thermoplastics Highest Efficiency "Q" Coil Design.  Better than Antron 21K, Super Penetrator, Hustler RM 11S, K40, Halo, Blackhawk, Whiskey Still, Black Hawk  and others  Can be used as a Single Antenna or Co-phased for Dual Antennas Uses Silver Plated, Solid Copper 10 gauge Wire Large coil housing for increased power handling Frequency Range: 26 MHz to 30 MHz N.O.A.A. Weather Channel Ready Power Handling  3,500 Watts 3/8" X 24" Standard Threaded Shaft 1 Year Warranty                           T-2000 Features Available in  5" or 10" Stainless Steel Shaft (We currently only stock the 5") Coil Color choices: Black, White, Red