Simrad Halo 20+ Radar Dome

Simrad Halo 20+ Radar Dome

• 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

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.

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™ 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.

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.

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.

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

Max Range, scale
36 NM

Max Operating Wind Speed
100 knots (51 m/s)

Min Range, scale
50 m / 200 ft / 50 yd

Radar Modes
Harbour, Offshore, Weather, Bird, Dual Range, North Up, Course Up, Relative motion, True Motion

Radar Technology
Pulse Compression

Rotation speed
Up to 60 RPM (Range Dependent)

Other
2 Years