Extended warranty, up to 5 years. Manufacturer-backed cover on eligible B&G, Simrad, Lowrance and Navico equipment, from an authorised UK dealer.
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Lowrance
Lowrance Halo20+ Pulse Compression Radar
Pickup available at Mercury Yacht Harbour
Usually ready in 2-4 days
Manufacturer-backed extended cover provided by Navico — add up to 3 extra years.
Extended cover is added to your order and confirmed with your warranty documentation.
Description
Pulse compression radar with 20-inch dome antenna, 36nm range, 60 RPM operation and VelocityTrack.
See Near and Far with One Compact Dome
Perfect for coastal bay and fishing boats, HALO20+ radar is a compact dome antenna that delivers high-quality short, mid and long-range detection. Monitor two distances at once in Dual Range mode which lets you keep an eye on far away weather cells while looking for closer collision hazards. Pulse compression technology means no compromises in detection at either range, and beam sharpening provides improved separation between small or distant targets.
The Best View for Collision Avoidance
HALO20+ radar performs a full 360 degree sweep every second because of its industry-first 60 RPM rotation at distances of up to 1.5 nautical miles. These ultra-fast updates give you an almost real-time view at close range, the best view for collision avoidance of fast moving targets.
VelocityTrack™ Doppler Technology Built-In
VelocityTrack™ technology gives instant visual feedback on whether targets are approaching or moving away. Simple colour coding highlights potential hazards, improving your situational awareness and further reducing your risk of collision. HALO20+ radar automatically checks every target in range; no need to manually select individual targets, and no limit to the number of targets on screen at one time.
Ready When You Are
HALO20+ Radar wakes instantly from its low-power standby mode, delivering high-speed radar coverage exactly when and where you need it. Even if your HALO20+ Radar is switched off, start-up is a matter of seconds, not minutes like traditional pulse radar. Whether you’re navigating crowded waterways or dealing with poor visibility, HALO20+ Radar immediately analyses your surroundings to give you a clear and current picture.
Easy to Use
Bird mode provides anglers with the ability to track the tell-tale sign of fish in range. Plus, Harbour, Offshore, Weather and custom modes tune HALO20+ Radar’s advanced signal processing to ensure that any targets can be seen clearly – even in the toughest environmental conditions.
Key features
- 36 nm range from a compact 20-inch dome
- 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
- Easy operation with harbour, offshore, weather, and bird modes
- MARPA target tracking (up to 10 targets, 20 in dual range)
- Ready instantly from standby
PRODUCT DETAILS
- 36 nm range from a compact 20-inch dome
- 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
- Easy operation with harbour, offshore, weather, and bird modes
- MARPA target tracking (up to 10 targets, 20 in dual range)
- Ready instantly from standby
- HALO20+ Radar dome
- 5 m HALO dome interconnection cable
- Ethernet adapter RJ45 to 5-pin, 1.5 m and waterproof boot seal
- Mounting bolts and washers (4x M8x30 hex bolt, 4x flat washer, 4x spring washer)
- Cable retainer kit (2x retainer clip, 4x screw)
- Documentation pack
No exploded diagram available for this product.
No compatible transducers listed for this product.

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Lowrance HDS-7 Live No Transducer

Lowrance HDS-7 Live 3-in-1 Transducer

Lowrance HDS-9 Live No Transducer

Lowrance HDS-9 Live 3-in-1 Transducer

Lowrance HDS-12 Live No Transducer

Lowrance HDS-12 Live 3-in-1 Transducer

Lowrance HDS-16 Live No Transducer

Lowrance HDS-16 Live 3-in-1 Transducer

Lowrance Elite FS 7 No Transducer

Lowrance Elite FS 7 with Active Imaging 3-in-1 Transducer

Lowrance Elite FS 9 No Transducer

Lowrance Elite FS 9 with Active Imaging 3-in-1 Transducer
Approvals
| Compliance | FCC, Part 47 CFR 80 and 90: RED, Article 3 of Directive 99/5/EC: CE: EN, EN302-248 V2.1.1: Industry Canada, RSS238: RCM (C-Tick): IEC60945 Sec 9.2,9.3, 10.3-10.9, 11.2: IEC60950 Electrical Safety |
Electrical
| Recommended Fuse Rating | 5A |
| Power Consumption Max | 29W |
| Power Consumption Typical | 20W |
| Supply Voltage | 10.5 - 31.2 VDC (12/24V systems) |
Environment
| Waterproof Rating | IPX6 |
| Humidity | 95% RH at 35°C (95°F) |
| Operating Temperature Range | -25° to + 55°C (-13° to +130°F) |
Physical
| Weight | 5.9 kg (13 lbs) without cable |
| Dimensions | 510mm dia x 223 mm H. (20" dia x 8.8" H) |
Radar
| Max Range, Scale | 36 NM |
| Radar Technology | Pulse Compression |
| Max Wind Speed | 100 knots (51 m/s) |
| Min Range, Scale | 50 m / 200 ft / 50 yd |
| Rotation Speed | Up to 60 RPM (Range Dependent) |
| Beam width | 4.9° H nominal (-3dB) 2.5° with target separation on high x 25° V |
| Radar Modes | Harbour, Offshore, Weather, Bird, Dual Range, North Up, Course Up, Relative motion, True Motion |
Other
| Warranty Period | 2 Years |
| Interface | Lowrance MFD |
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