The Shakespeare 6500-WB 4' Broad Band VHF Antenna, Model 6500-WB, features a corrosion-resistant stainless steel mounting bracket suitable for marine environments. With three mounting options and a patent-pending mount design, installation is made easy without the risk of losing hardware. The detachable antenna allows for hassle-free handling of the mounting bracket, and its 1"-14 thread* makes it compatible with a wide variety of Shakespeare® mounts. This IP67** rated antenna is built to last in various environmental conditions, including rain, sun, ice, dust, water splashes, and even corrosive marine environments. Designed for optimum performance, this 4' antenna is suitable for commercial, law enforcement, and disaster management applications. Its versatile mounting options make it suitable for installation on a vessel, base station, or stationary platform, and no tuning or ground plane is required. Please note that cable is not included and a Shakespeare 4006 double female ferrule (not included).