See Near and Far with One Compact Dome Perfect for a wide range of coastal bay boats, HALO20+ comes in a compact dome antenna and delivers high-quality short, mid and long-range detection. Monitor two distance ranges at once in Dual Range mode which enables you to keep an eye on far away weather cells while watching for collision hazards up close. HALO20+ radar’s pulse compression technology means no compromises in detection at either selected range, while beam sharpening provides enhanced separation between small or distant targets.
The Ultimate View for Collision Avoidance HALO20+ 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, offering the ultimate view for collision avoidance of fast moving targets.
VelocityTrack™ Doppler Technology Built-In VelocityTrack™ technology provides instant visual feedback on whether targets are coming towards you or moving away. Simple color coding highlights potential hazards, improving your situational awareness and further reducing your risk of collision. HALO20+ radar automatically checks every target in range; there’s 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 this high-speed radar coverage exactly when and where you need it. Even if your HALO20+ Radar is completely powered down start-up is a matter of seconds, not minutes like traditional pulse radar. Whether you’re navigating through crowded waterways or contending with poor visibility, HALO20+ Radar immediately cuts through the clutter to give you a clear and current picture of your surroundings.
Easy to Use Harbour, Offshore, Weather, Bird, and custom modes tune HALO20+ Radar’s advanced signal processing to help ensure that targets can be seen vividly – even in the toughest environmental conditions.
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
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
Power Consumption, max.
29W
Power Consumption, typical
20W
Recommended Fuse Rating
5A
Supply Voltage
10.5 - 31.2 VDC (12/24V systems)
Humidity
95% RH at 35°C (95°F)
Environment
Operating Temperature Range
-25° to + 55°C (-13° to +130°F)
Waterproof rating
IPX6
MFD
Dimensions (Diameter x H)
510mm (20")
Physical
Dimensions (W x H x D)
510mm dia x 223 mm H. (20" dia x 8.8" H)
Weight
5.9 kg (13 lbs) without cable
Radar
Beam width
4.9° H nominal (-3dB) 2.5° with target separation on high x 25° V
Lowrance HALO 24" Pulse compression dome radar, with industry-first 60 RPM operation. Built in VelocityTrack™ Doppler technology, simultaneous short and long-range coverage up to 48 nautical miles from one compact 24-inch dome antenna.