Continuous-loaded, end-fed 1/2 wave. This outstanding antenna can be tuned for minimum VSWR and optimum performance. A VSWR meter (not supplied ) is required for the tuning process. Needs 3/8" hole for passage of the coax. Chrome-plated brass ferrule with 1"-14 thread, includes 15' RG-58 cable, which can be cut to length, and a PL-259 connector. Twin to styles: 5202, 5302, & 5206C VHF antennas. Suggested mount: 4187 ratchet, or use style 410 mounting kit and a 4008 extension mast to form a 16' antenna system.