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Lowrance Halo 24 Radar with 5m cable

£2,848.89loading (inc VAT @ 20%)
Lowrance Halo 24 Radar with 5m cable
  • Information
  • Specifications
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 24 Radar
Lowrance Halo 24 revolutionises radar by presenting an almost real-time view, with industry-first 60 RPM operation at close range for the ultimate in collision avoidance. Detect hazards instantaneously with VelocityTrack Doppler technology, and enjoy simultaneous short and long-range coverageup to 48 nautical milesfrom one compact 24-inch dome antenna.

See Near and Far with One Compact Dome
Perfect for mid-sized to large sailboats, Lowrance Halo 24 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 for collision dangers up close. Lowrance Halo 24 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 24 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.

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. Lowrance Halo 24 radar automatically checks every target in range; 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 24 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 24 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 24 radar immediately cuts through the clutter to give you a clear and current picture of your surroundings. 

The Lightest 24 Radar for Enhanced Performance
Lowrance Halo 24 lightweight compacted design 6.75kg, 14.9lb minimises the inclination of the yacht to maximise your boats performance when every second counts.

Lowrance Halo 24 Key Features
  • 48 nm range from a compact 24-inch dome
  • The lightest 24 radar (6.75kg, 14.9lb)
  • 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)
  • Instantly awake from standby
  • Best in class weather & target detection
Lowrance Halo 20Lowrance Halo 20+Lowrance Halo 24
ComplianceCE, 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: 20W at 13.8 VOperating: 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 dimensionsØ 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 ranges100 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)
(mode dependent)
20-24rpm20-60 rpm (mode and MFD dependent)
Transmitter frequencyX-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
Minimum range 6 m (19.7 ft)
Sweep repetition
700-2400 Hz (mode dependent)
Pulse length0.04 -64 usec
Sweep bandwidth48 MHz max
Horizontal beam width
(Tx and Rx antenna)
4.9° nominal (-3 dB width)3.9° nominal (-3 dB width)
Target Seperation ControlNot availableOFF: 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 figureLess than 5 dB nominal
ProtocolEthernet 100 Base T
Maximum inter
Connecting cable length
30 m (98.5 ft) available as option, use NEP-2 for longer cable runs
Pulse compression radar with 24 inch dome antenna, 48nm range