The Shakespeare 36" Stainless Steel VHF/AIS Antenna is a compact, high-performance broadband antenna specifically engineered to meet the broad bandwidth requirements of both standard VHF marine radios and AIS transceivers. Designed for powerboats with limited space—such as center consoles, bass boats, and runabouts—this low-profile antenna delivers stable communication without the bulk of a traditional fiberglass radome.

Performance & Technical Specs

Built with premium internal components, this antenna maintains its tuning even under heavy vibration or high powerboat speeds.

• Dual-Band Capability: Optimized for both standard marine VHF communications and Automatic Identification System (AIS) collision avoidance transceivers.

• Signal Gain:3 dB Gain performance with a broad vertical beamwidth, reducing signal fading on "tender" small craft or when navigating rough chop.

• Premium Construction: Features a 36" heavy-duty stainless steel whip that resists flexing, a sealed copper wire coil, and a chrome-plated brass canister engineered to minimize detuning over time.

• Cable Included: Pre-wired with 15 feet of RG-58 coaxial cable and includes a PL-259 connector for a straightforward installation.

• Mounting Requirement: Fits standard 1"-14 thread marine mounts; requires a mount with a center hole for bottom coax cable passage.

Why Choose a 36" Stainless Whip for Powerboats?

1. High-Speed Stability: Traditional fiberglass antennas whip aggressively at high speeds. The rigid stainless steel whip cuts through the air, preserving your signal angle.

2. Compact & Unobtrusive: Perfect for center consoles where fishing rods or overhead bimini tops require a lower clearance profile.

3. Broadband Performance: Eliminates the need for separate VHF and AIS antennas when paired with an approved splitter, saving valuable deck space.