Simrad HALO 24 Radar: Pulse-Compression Dome for Fast, Clear On-Water Awareness

Upgrade your navigational edge with the HALO 24, a compact 24-inch dome radar from Advance Trident that delivers near real-time situational awareness for small to mid-size vessels. Engineered for speed, range, and crystal clarity, it keeps you confidently ahead of hazards in busy harbors, narrow channels, and rolling seas.

Why HALO 24 shines in real-world sailing

Fast, unambiguous updates matter when every second counts. HALO 24 spins at 60 RPM across ranges up to 2 nautical miles, delivering a full 360° sweep every second so you can see unfolding events as they happen, not after-the-fact.

Long-range visibility without sacrificing near-field detail

Reach out to 48 nautical miles with pulse compression and beam sharpening that preserve distant target detail while keeping close-range fidelity intact. You won’t have to choose between watching far traffic and near hazards—HALO 24 provides both on a single, coherent display.

Smart, intuitive target insight

VelocityTrack Doppler automatically analyzes targets and colors them by motion, so you can instantly discern approaching versus departing threats. MARPA target tracking handles multiple vessels with precision—up to 10 targets on a single range, or 20 targets when using dual-range mode—giving you clearer collision risk assessment in crowded waters.

Modes built for real-world conditions

Switch effortlessly between Harbour, Offshore, Weather, and Bird modes to optimize performance for common sailing scenarios. These modes convert raw radar data into actionable guidance, helping you interpret traffic patterns, weather fronts, and even bird activity that signals changing conditions.

Ready when you are

Fast power-up and quick stand-by exit mean you won’t miss critical moments on deck or en route. The HALO 24’s low-profile, durable dome design integrates cleanly with modern helm layouts and comes with integrated LEDs for clear visibility in low light.

Designed for the way you boat

Whether you’re navigating crowded ports, coastal ferries, fishing boats in dense traffic, or passagemakers venturing into variable conditions, HALO 24 delivers confident, data-driven decisions. Pulse compression and beam sharpening keep distant targets crisp while maintaining close-range accuracy, so you can maneuver through tight traffic or sudden weather changes with assurance.

What you gain vs. older radar setups

Experience immediate awareness with high-speed sweeps, robust long-range detection without sacrificing near-field detail, and intelligent targeting that prioritizes what matters most in dynamic environments. Pair HALO 24 with real-time hazard assessment tools for more predictable, safer passages even when visibility is limited.

Technical snapshot

• Rotation: 60 RPM up to 2 NM with full 360° sweep
• Range: up to 48 nautical miles
• Technology: Pulse compression with beam sharpening
• Detection: VelocityTrack Doppler with color coding
• MARPA: Track up to 10 targets on a single range; 20 targets in dual-range mode
• Modes: Harbour, Offshore, Weather, Bird
• Power/Standby: Quick power-up and fast stand-by exit
• Design: Low-profile, durable 24" dome with integrated LEDs

From trusted marine electronics expertise, HALO 24 embodies practical reliability for those who demand speed, clarity, and dependable performance on the water. It’s the smart choice for safer passages, better decision-making, and navigating confidently in challenging conditions.