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Navigating the waters requires reliable tools, and a marine electronic radar system is paramount for safety and efficiency. Choosing the right radar can significantly enhance your situational awareness, helping you avoid collisions and pinpoint targets in various weather conditions. Investing in a quality system ensures peace of mind on every voyage.
HALO20 COMPACT 20 INCH DOME RADAR: Provides reliable situational awareness for smaller boats and dayboats, giving you big‑system performance in a space‑saving design.
24 NM DETECTION RANGE: Ensures dependable visibility of near‑ and mid‑range targets for confident navigation
ADVANCED PULSE COMPRESSION: Delivers sharp, accurate target definition both close and far to help identify hazards clearly
ALL‑CONDITIONS VISIBILITY: Cuts through fog, rain, and darkness to maintain awareness when weather or light changes
MARPA TARGET TRACKING: Tracks up to 10 targets simultaneously to enhance collision avoidance and safety
INSTANTON READINESS: Powers up in seconds from standby, giving you immediate radar visibility when needed
PRESET MODES (HARBOUR, OFFSHORE, WEATHER): Optimizes radar performance with one touch for any environment.
LIGHTWEIGHT, LOW‑PROFILE DESIGN: Simplifies installation and reduces power draw for efficient operation
MULTIFUNCTION DISPLAY: With GO9 XSE, add GPS navigation, sonar support, radar capability, and system integration to your boat—ideal for sportboats, center consoles, and coastal cruisers
C‑MAP DISCOVER CHARTS: Preloaded C‑MAP DISCOVER charts provide full‑featured vector charts, custom depth shading, tides and currents, high‑resolution bathymetry, and wide US and Canada coverage
HDI TRANSDUCER WITH BUILT‑IN SONAR: Includes 83/200 kHz HDI transducer support for clear CHIRP sonar and DownScan Imaging to help identify bottom structure and fish targets
HALO20 RADAR INCLUDED: Bundled HALO20 solid‑state radar delivers reliable target detection, pulse compression technology, and enhanced situational awareness in all conditions
BUILT‑IN CONNECTIVITY: Wireless mirroring lets you view charts, radar, and system data on compatible smartphones or tablets, while NMEA 2000 connectivity supports broader onboard integration
Display Size: 8.4 inches: The 8.4-inch color LCD screen provides a clear and detailed view of radar images
Antenna Size: 19 inches: The 19-inch radome antenna ensures comprehensive coverage and reliable performance
Power Output: 4 kW: The 4 kW transmitter output power ensures effective radar operation even in challenging conditions
Adjustable Display Colors: Select from several adjustable display colors to ensure optimal visibility in various conditions
Fast Target Tracking: Manually or automatically track up to 10 targets with Furuno's Fast Target Tracking function, displaying speed and course vectors in seconds
HALO20+ DELIVERS AN ALMOST REAL-TIME VIEW, with industry-leading 60 RPM operation at close range for the ultimate in collision avoidance. Identify hazards in an instant with VelocityTrack Doppler technology, and enjoy simultaneous short and long-range...
ADVANCED PULSE COMPRESSION technology with beam sharpening
SIMULTANEOUS DUAL RANGE operation sees both near and far
ULTRA-FAST 60 RPM OPERATION at ranges up to 1.5 nm
VelocityTrack DOPPLER TECHNOLOGY for collision avoidance
24” 50-watt solid-state dome radar features a long range and improved target detection on your compatible chartplotter
Adjust on-screen target resolution for better separation based on your surroundings by using the target size feature
Up to 60 RPM rotation speed for a refresh rate that can detect movement at any speed
The power save feature lets you draw more or less power based on the performance you need
Timed transmit mode lets you specify active and inactive times down to seconds instead of minutes for reduced power consumption
MotionScope technology uses the Doppler effect to detect moving targets and highlight targets on your compatible chartplotter in different colors as they move toward or away from you
True echo trails leave a historical “trail” on your compatible chartplotter to help you quickly and easily identify moving targets and potential collision threats
Dual range provides split-screen images on your compatible chartplotter with separate range settings and controls for both close and long range
Dual radar support allows each of your compatible chartplotters on your boat to pull data from one of two different radar sources to provide redundancy
Dynamic Auto Gain automatically adjusts to your surroundings for optimal performance in all conditions
Setting a new standard for compact solid state radar, Quantum delivers superior radar imaging on both long and extremely short ranges
Integrated Wi-Fi and thin cabling simplifies installation plus quantum's energy efficient and lightweight design provides safe radiated emissions and substantially reduced power consumption
Atx advanced target separation technology displays targets like boats, landmarks, Rocks, buoys, and weather cells
Pulse compression gives excellent short-range detection and enhanced target detail with 18' (6M) minimum range
Quantum offers simplified installation with a Wi-Fi connection between Quantum and any Raymarine lighthouse II powered multi function display
Setting a new standard for compact solid state radar, Quantum delivers superior radar imaging on both long and extremely short ranges
Atx advanced target separation technology displays targets like boats, landmarks, Rocks, buoys, and weather cells
Pulse compression gives excellent short-range detection and enhanced target detail with 18' (6M) minimum range
Quantum offers simplified installation with a Wi-Fi connection between Quantum and any Raymarine lighthouse II powered multi function display
SEE NEAR AND FAR: HALO24 comes in a compact dome antenna and offers high-quality short, mid and long-range detection. Display two ranges at once in our patented Dual Range mode, which enables you to keep an eye on far away weather cells, while watching...
COLLISION AVOIDANCE: HALO24 radar delivers a full 360 degree sweep every second, thanks to its industry-first 60 RPM rotation at ranges up to 1.5 nautical miles. These ultra-fast updates give you an almost real-time view at close range, helping you...
VELOCITYTRACK: VelocityTrack technology provides instant visual feedback on whether targets are coming towards you or moving away. HALO24 radar automatically checks every target in range; theres no need to manually select individual targets, and no limit...
READY WHEN YOU ARE: HALO24 radar wakes instantly from its low-power standby mode, delivering this high-speed radar coverage exactly when and where you need it.
THE LIGHTEST 24’’ RADAR: HALO24 lightweight compacted design –6.75kg, 14.9lb- minimizes the inclination of the yacht to maximize your yacht’s performance when every second counts.
Last update on 2026-07-18 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Marine Electronic Radar Systems
Understanding Radar Types
Marine radar systems are broadly categorized by their technology and application. Open-array radars are typically more powerful and offer longer range, making them suitable for larger vessels or those frequently venturing offshore. Radomes, on the other hand, are compact, enclosed units ideal for smaller boats or where space is limited. Consider the size of your vessel and typical operating range when deciding between these two primary types.
Key Features to Consider
Range and Resolution: Look for systems offering adjustable range settings to view both distant targets and close-in objects. High resolution is crucial for distinguishing between multiple targets in crowded waterways.
Display and Interface: A clear, bright display is essential for readability in varying light conditions. Intuitive controls and user-friendly interfaces simplify operation, especially during stressful situations.
Target Tracking (MARPA): Many modern radars feature MARPA (Mini-Automatic Radar Plotting Aid) capabilities, which automatically track selected targets and provide information on their course and speed. This is invaluable for collision avoidance.
Weather Features: Some radars offer advanced weather modes, allowing you to visualize precipitation intensity and patterns, aiding in navigation around storms.
Installation and Integration
The installation process can vary depending on the system and your vessel's existing electronics. Ensure compatibility with your current chartplotter or multi-function display if you plan to integrate the radar. Professional installation is often recommended for optimal performance and safety. Consider factors like power consumption and antenna placement for the best coverage.
Budget and Brand Reputation
Radar systems represent a significant investment. While premium features often come with a higher price tag, consider the long-term value and reliability. Researching reputable brands known for their durability, performance, and customer support is advisable. Reading reviews from other boaters can provide practical insights into real-world performance.
Frequently Asked Questions
What is the difference between an open-array and a radome radar?
Open-array radars have a visible spinning antenna and are generally more powerful, offering longer range and better target separation. Radomes are enclosed, more compact, and better suited for smaller vessels or limited mounting space.
How important is MARPA functionality?
MARPA (Mini-Automatic Radar Plotting Aid) is very important for collision avoidance. It automatically tracks selected targets, providing their course and speed, which helps you anticipate potential hazards.
What range should I look for in a marine radar?
The required range depends on your vessel's size and typical operating environment. For coastal cruising, a shorter-range radar might suffice, while offshore navigation benefits from longer-range capabilities.
Can marine radar be integrated with other electronics?
Yes, most modern marine radars can be integrated with compatible chartplotters or multi-function displays. This integration allows for combined radar and chart data on a single screen.
How do I choose the right resolution for my needs?
Higher resolution is better for distinguishing closely spaced targets, which is crucial in busy harbors or channels. If you primarily navigate open waters, slightly lower resolution might still be adequate.
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