Cruise with confidence and communicate reliably over VHF band waves with the . Specifically designed to meet the broader bandwidth requirements of all popular AIS transceivers, this one-section antenna features commercial-grade fiberglass construction to ensure maximum performance and durability. These benefits, combined with the great look of Shakespeare's Galaxy high-gloss finish, signify a standard of quality to be admired. Five-year limited warranty. Model#: 5396-AIS. KEY FEATURES:* Center-fed, 1/2-wave coaxial sleeve* Brass and copper elements* Non-yellowing polyurethane Galaxy white finish* Stainless steel ferrule with standard 1"-14 thread* 20' RG-8X cable and PL-259 connector included* Suggested mount: Shakespeare 4187 or 5187 Ratchet Mount (each sold separately)SPECIFICATIONS:* Height: 4'* Max. Input Power: 50 watts * Gain: 3 dB* Frequency: Broadband VHF* Bandwidth: 5 MHz within 2.0: 1 VSWR * SWR: Nominally 1.5: 1 at 158 MHz* DC Grounded - Antenna will read "shorted" on continuity test Center-fed 1/2-wave coaxial sleeve Brass/copper elements for maximum performance Stainless steel ferrule with standard 1"-14 thread | Galaxy Little Giant 4' AIS/VHF Antenna in White