Raymarine E52093 72 Open Array Super HD Antenna

Unlock Crystal-Clear Radar Vision on the Water

Imagine navigating through fog-shrouded waters or spotting distant birds over fish schools with pinpoint accuracy. The Raymarine 72" Open Array Super HD Antenna delivers that level of precision, transforming your vessel's situational awareness. Designed for serious mariners who demand the best, this radar dome excels in delivering super-high-definition images that cut through clutter like never before. Whether you're offshore fishing, coastal cruising, or on search-and-rescue ops, its advanced scanning tech ensures you see more, react faster, and stay safer.

Superior Resolution for Unmatched Target Separation

At the heart of this antenna lies Raymarine's Super HD digital signal processing. Unlike traditional radars that blend targets into fuzzy blobs, this system sharpens echoes to reveal individual objects—even small ones like buoys or kayaks—at impressive distances. The 72-inch array size maximizes gain and range, pulling in returns from far horizons while minimizing side lobes that cause false echoes. Mariners report spotting weather cells building miles away, giving ample time to alter course.

• Enhanced Target Detail: Super HD mode refines returns for bird-sized targets up to 4 nautical miles out.
• Low Clutter Performance: Adaptive algorithms automatically filter sea and rain clutter, keeping your screen clean during rough conditions.
• Fast Refresh Rates: Update scans in seconds for real-time tracking of fast-moving vessels.

Seamless Integration with Your Electronics Suite

This open array antenna pairs effortlessly with Raymarine's Axiom, Axiom Pro, and Element series multifunction displays. Using the intuitive Lighthouse operating system, overlay radar data on charts, video, or thermal imaging for a unified helm view. It's also forward-compatible with upcoming Raymarine upgrades, future-proofing your setup. Dual-range mode lets you monitor close-in hazards while scanning long-range threats simultaneously—no more switching modes mid-maneuver.

Pro tip: Mount it high on your mast for optimal horizon scan; the slim profile reduces windage without sacrificing performance.

Real-World Applications for Every Boater

Offshore Anglers: Locate structure and bait balls with ease, turning productive days into legends. Commercial Operators: Maintain collision avoidance in busy shipping lanes. Recreational Cruisers: Gain confidence in low-visibility scenarios, from dawn patrols to nighttime passages.

"Switched to this array after years on lesser units—night-and-day difference in clarity during squalls." – Experienced offshore captain

Installation Insights and Pro Tips

Setting up the 72" array is straightforward for seasoned installers: secure the pedestal mount, align the array for true north, and run Ethernet or SeaTalk cables to your display. Its lightweight radome withstands harsh marine environments, with IPX6 waterproofing and corrosion-resistant materials. During commissioning, run the built-in alignment wizard to calibrate for peak accuracy—often overlooked but crucial for tight target discrimination.

Common pitfall to avoid: Insufficient cabling clearance. Plan for a 360-degree rotation radius to prevent snags.

Long-Term Reliability and Care

Built to thrive in saltwater spray and tropical storms, this antenna features self-diagnostic tools that alert you to issues before they escalate. Regular fresh-water rinses after use keep seals tight, extending life well beyond a decade. Firmware updates via USB enhance features like MARPA auto-targeting, keeping it cutting-edge.