Enhance your vessel's communication setup without the hassle of multiple antennas cluttering your mast or rail. The Furuno VHF-AIS splitter designed specifically for the FA-30 AIS receiver lets you connect both your VHF radio and AIS unit to a single high-quality VHF antenna. This smart solution streamlines your onboard electronics, saving space and simplifying maintenance while keeping you connected and aware on the water.

How the VHF-AIS Splitter Works

At its core, this hardwired splitter acts as a bridge between your VHF transceiver and FA-30 AIS receiver, routing signals efficiently through one antenna. When your VHF radio isn't transmitting, the splitter seamlessly passes AIS data for real-time vessel tracking and collision avoidance. It's engineered to handle the demands of marine environments, ensuring clear reception even in choppy conditions or crowded harbors. Boaters often rave about how this setup reduces RF interference and maintains signal integrity, making it a go-to for both recreational sailors and commercial operators.

Standout Benefits for Boaters

• Space-Saving Design: Eliminate the need for dual antennas, freeing up valuable deck space and reducing wind resistance—perfect for smaller vessels or performance-oriented boats.
• Reliable Performance in Tough Conditions: Built to Furuno's rigorous standards, it withstands salt spray, vibrations, and extreme weather, proven on fishing trawlers and offshore racers alike.
• Low Power Consumption: Draws just 1.2 amps at 12V down to 0.6 amps at 24V, preserving your battery life during long passages or when running on generator power.
• Effortless Integration: With two ports and a straightforward hardwired connection, it's plug-and-play for most installations, minimizing downtime.
• Enhanced Safety: Share critical AIS data without compromising VHF comms, boosting situational awareness in fog, night runs, or high-traffic areas.

Technical Specifications at a Glance

• Connection Type: Hardwired for secure, permanent mounting
• Number of Ports: 2 (one for VHF transceiver, one for FA-30 AIS)
• Voltage Range: 12 to 24 volts DC—versatile for 12V sport boats or 24V workboats
• Ampere Rating: Efficient 1.2A (12V) to 0.6A (24V) operation

These specs make it ideal for a wide range of setups, from weekend cruisers to professional fleets.

Simple Installation Tips

Getting this splitter up and running takes minimal tools and time. Mount it near your existing VHF antenna cable run, connect the incoming antenna lead to the splitter's common port, then wire the VHF and FA-30 outputs. Use quality marine-grade coaxial cable to preserve signal strength, and always ground properly to avoid noise. Most users complete the job in under an hour, with no special calibration needed. Pro tip: Test AIS reception in open water post-install to confirm optimal performance.

Important Usage Notes

Keep in mind that during VHF transmissions, AIS reception pauses briefly—this is standard for active splitters to prevent overload. In practice, this rarely impacts usability since transmissions are short. Pair it exclusively with the FA-30 for best results, ensuring full compatibility and peak efficiency.

Why Furuno Stands Out in Marine Electronics

Furuno's legacy of innovation shines through in gear like this splitter. From their early fishfinders to modern integrated bridge systems, they prioritize ruggedness and user-friendly design. Backed by a solid warranty, it's a low-risk upgrade that delivers peace of mind whether you're dodging freighters in shipping lanes or chatting with buddies on a sunset cruise.