6500-WB 4FT Broad Band VHF Antenna 3dBBuilt for maximum performance, this 4&'; broad band antenna is designed to endure the harsh environment and communication requirements in commercial, law enforcement and disaster management applications. Whether you install it on a vessel, base station, or a stationary platform, this antenna provides a host of mounting options to fit your need. No tuning or ground plane required. Cable not included.Features: Stainless steel mounting bracket: corrosion resistant even in marine environments. Patent pending mount design: install the U-bolts without removing hardware - no more lost hardware Detachable antenna: handle mounting bracket easily without the weight of the antenna. Mount it on a large variety of ShakespeareA(R) mounts with a 1"-14 thread* IP67**, high wind rating, wide temperature range, and PU Coating: built to last in rain, sun, ice, dust, water splashes and even corrosive marine environments *Requires a Shakespeare 4006 double female ferrule (not included).**When installed as instructed. Specifications: Length (Inches): 48" Color: White Antenna Band: Broadband Box Dimensions: 2"H x 5"W x 52"L WT: 4 lbs UPC: 719441173081