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Lowrance

Lowrance Halo 20+ Radar with 5m cable

£2,339.99

(inc VAT @ 20%)

Information

RADAR
Lowrances Halo Radar will keep constant watch over you and your crew. Whether youre racing offshore or blue water cruising in severe conditions, through fog, iceberg fields or at night, youll be glad of the Lowrance HALO Radar range; receive a crystal clear image, right up to the bow of your boat. The new HALO pulse-compression radars provide the ultimate in target detection and high levels of safety with unbelievable clarity for both long and short range views simultaneously.

*Halo20/20+ Radars safe distances based on conservative approach after measurement by Navico, and applying a further safety factor. These numbers will be updated upon completion of measurements by independent laboratory.

Lowrance Halo 20+ Radar
Lowrance Halo 20+ delivers an almost real-time view, with industry-leading 60 RPM operation at close range for the ultimate in collision avoidance. Pinpoint hazards in an instant with VelocityTrack Doppler technology, and enjoy simultaneous short and long-range coverageup to 36 nautical milesfrom a compact 20-inch dome antenna.

See Near and Far with One Lightweight, Compact Dome
Ideal for a wide range of smaller sailboats, Lowrance Halo 20+ comes in a compact dome antenna and delivers high-quality short, mid and long range detection. Sailors can monitor two distance ranges at once in Dual Range mode allowing them to keep an eye on distant weather cells, while watching for collision hazards nearby. Lowrance Halo 20+ radars 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
Lowrance Halo 20+ 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 sailors an almost real-time view at close range offering the ultimate view for collision avoidance of fast-moving targets.

VelocityTrack Doppler Technology Built-In
With Lowrance Halo 20+, sailors can identify hazards quickly with VelocityTrack Doppler technology, which delivers instant feedback on whether targets are coming toward you or moving away. Simple colour coding highlights potential hazards, improving situational awareness and further reducing the risk of a collision. Lowrance Halo 20+ radar automatically checks every target in range, so theres no need to manually select individual targets, and no limit to the number of targets on screen at one time.

Ready When You Are
Lowrance Halo 20+ 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 Lowrance Halo 20+ Radar is completely powered down start-up is a matter of seconds, not minutes like traditional pulse radar. Whether youre navigating through crowded waterways or contending with poor visibility, Lowrance Halo 20+ 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 Lowrance Halo 20+ Radars advanced signal processing to help ensure that targets can be seen vividly even in the toughest environmental conditions.

Lowrance Halo 20+ Key Features

36 nm range from a compact 20-inch dome
Advanced pulse compression technology with beam sharpening
Simultaneous Dual Range operation sees both far and near
Ultra-fast 60 RPM operation at ranges up to 1.5 nm
VelocityTrack Doppler technology to avoid collision
Easy operation with harbour, offshore, weather and custom modes
MARPA target tracking (up to 10 targets, 20 in dual range)
Ready instantly from standby
Low power consumption

	Lowrance Halo 20	Lowrance Halo 20+	Lowrance Halo 24
Compliance	CE, FCC (ID:RAY3G4G), IC: 4697A-3G4G
Environmental	IEC60945 : 2002 Operating Temperature: -25° to +55°C (-13° to +130°F) Relative humidity: +35° C (95°F), 95% RH Waterproof: IPX6 Max relative wind velocity 51 m/sec (100 Knots)
Power & Dimensions
Power consumption (with 10m cable)	Operating: 17.to 20W at 13.8 V	Operating: 17 to 29W at 13.8 V
	Standby: 3.9W (Typ.) at 13.8 V DC ~ 170 mA DC input (at radar end of cable) 9 V to 31.2 V DC (12/24 V systems) Reverse polarity protection Minimum start up voltage 10.75 V DC
Transmitter source (pre-heating time)	No magnetron Instant On
Outside dimensions	Ø Diameter 510 mm (20), Height 223 mm (8.8)	Ø Diameter 610 mm (24), Height 225 mm (8.9)
Scanner weight (no cable)	5.9kg (13 lbs)	6.75kg (14.9 lbs)
Radar and Antenna parameters
Radar ranges	100 m (328 ft) to 24nm with 17 range settings, (nm/sm/km)	100 m (328 ft) to 36nm with 18 range settings, (nm/sm/km)	100 m (328 ft) to 48nm with 19 range settings, (nm/sm/km)
Rotation (mode dependent)	20-24rpm	20-60 rpm (mode and MFD dependent)
Transmitter frequency	X-band -9.4 to 9.5 GHz
Transmitter source (warm-up time)	No Magnetron all solid state. Instant On
Plane of polarization	Horizontal Polarization
Transmitter peak Power output	6W	25W
Minimum range	6 m (19.7 ft)
Sweep repetition Frequency	700-2400 Hz (mode dependent)
Pulse length	0.04 -64 usec
Sweep bandwidth	48 MHz max
Horizontal beam width (Tx and Rx antenna)		4.9° nominal (-3 dB width)	3.9° nominal (-3 dB width)
Target Seperation Control	Not available	OFF: 4.9°+/-10% (-3 dB width nominal) MED: ~3.2°+/-10% (-3 dB width nominal) LOW: ~4.3°+/-10% (-3 dB width nominal) HIGH: ~2.5°+/-10% (-3 dB width nominal)	OFF: 3.9°+/-10% (-3 dB width nominal) LOW: ~3.4°+/-10% (-3 dB width nominal) MED: ~2.5°+/-10% (-3 dB width nominal) HIGH: ~2.0°+/-10% (-3 dB width nominal)
Vertical beam width (Tx and Rx antenna)	25° (-3B width nominal)		22° (-3B width nominal)
Side lobe level (Tx and Rx antenna)	Below -18 dB (within ±10°);Below -24 dB (outside ±10°)
Noise figure	Less than 5 dB nominal
Communications/Cabling
Protocol	Ethernet 100 Base T
Maximum inter Connecting cable length	30 m (98.5 ft) available as option, use NEP-2 for longer cable runs