The Digital 598-SW-S 8ft White AIS Antenna is a high-performance solution for mariners who rely on AIS for safety and navigation. With an 8-foot radiator and 4.5 dBi omni-directional gain, it delivers broad horizon-to-horizon coverage and reliable signal integrity.
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Height and gain: 8-foot radiator with 4.5 dBi omni-directional gain for broad, around-the-boat AIS coverage.
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Durable construction: Brass radiators paired with a rugged 316 stainless steel base for lasting durability in harsh marine environments.
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Finish and weather resistance: UV-stable polyurethane finish protects color and performance in sun, salt air, and spray.
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Mounting and connections: Secure soldered connections and a 1x14 female threaded base for reliable mounting.
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RF performance: SWR < 1.3:1 at 162 MHz ensures clean, efficient transmission.
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Cable and connectors: 25 ft of premium low-loss RG-8X cable terminates in a factory-installed mini-UHF connector; PL259 adapter included for quick connection to AIS transceivers.
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Hardware and longevity: Factory-installed mini-UHF connector and a robust 316 stainless steel ferrule with UV-stable rod maximize longevity in salt air and spray.
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Warranty: 5-year warranty backing its performance and durability.
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Designed for Digital AIS: Specifically tuned for Digital AIS signals to deliver optimal signal integrity and maximum AIS range.
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Coverage and reliability: With an 8-foot radiator and 4.5 dBi omni-directional gain, you’ll enjoy broad, horizon-to-horizon coverage, improving target visibility and transceiver range in every direction.
This antenna helps you maximize AIS range and reliability in demanding marine conditions. The rugged brass radiators, 316 stainless steel base, UV-stable finish, and components built to withstand salt air and spray work together with a 25-foot low-loss RG-8X cable and included adapters to simplify installation. A 5-year warranty provides confidence that your AIS system remains protected and dependable for years of cruising or offshore passagemaking.
