Simrad HALO™ Radar Antenna Only - 4'

Navigating busy waterways or foggy conditions demands radar that's quick to respond and crystal clear in its readings. The Simrad HALO Radar Antenna in its 4-foot configuration steps up as a reliable partner for serious boaters, delivering pulse compression technology that spots targets from close quarters to the horizon without compromising on speed or detail.

Engineered for Extreme Marine Conditions

Built to shrug off pounding waves and relentless spray, this radar antenna boasts an IPX6 waterproof rating, ensuring it performs flawlessly through sudden downpours or rogue splashes. Mariners who've pushed it through gales and tropical storms rave about its resilience, proving that quality engineering translates to gear you can count on when the weather turns ugly.

Seamless Integration and Effortless Setup

One of the standout aspects is how straightforward it is to get this antenna up and running. No need for a marine electrician—most skippers handle the mounting and cabling in an afternoon. It pairs intuitively with compatible Simrad multifunction displays, scanning the seas almost instantly upon power-up and offering adjustable range settings for everything from docking maneuvers to offshore passages.

Superior Detection Capabilities

Unlike traditional radars that struggle with near-range clutter, this 4-foot dome leverages advanced pulse compression for simultaneous short- and long-range views. Pick up small craft at 200 yards or track weather cells over 20 nautical miles, all with minimal warm-up time. VelocityTrack Doppler processing highlights approaching threats in bold colors, giving you seconds that could prevent collisions.

Real-World Advantages for Boaters

Imagine threading through a crowded anchorage at dusk: the radar's high-resolution imaging cuts through rain and fog, revealing buoys, pots, and vessels that your eyes might miss. Offshore anglers use it to shadow bird flocks over bait balls, while coastal cruisers appreciate the bird mode for spotting structure. It's not just about seeing farther—it's about safer, smarter decisions on the water.

Care and Longevity Tips

To keep it humming season after season, wipe the dome gently with fresh water after salty outings and avoid high-pressure washes. Regular firmware updates via your display enhance performance, and storing it covered during layups prevents UV wear. Backed by solid manufacturer support, it holds up where lesser units falter.