Simrad Halo 24 Radar Dome

Simrad Halo 24 Radar Dome

• 48 nm range from a compact 24-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 2nm


• 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


• All new lightweight, low profile dome design, with integrated LED lights

HALO24 radar offers an almost real-time view, with industry-first 60 RPM operation at close range for the ultimate in collision avoidance. Identify hazards in an instant with VelocityTrack™ Doppler technology, and enjoy simultaneous short and long-range coverage—up to 48 nautical miles—from one compact 24-inch dome antenna

HALO24 radar introduces industry-first 60 RPM rotation at ranges up to 2 nautical miles, delivering a full 360-degree sweep every single second. These ultra-fast updates give you an almost real-time view at close range, offering the ultimate view for collision avoidance. Whether you’re navigating through crowded waterways or contending with poor visibility, Halo radar cuts through the clutter to give you a clear and current picture of your surroundings

VelocityTrack™ technology provides instant visual feedback on whether targets are coming towards you or moving away. Using the Doppler effect, this feature automatically checks every target seen by your radar; there’s no need to manually select individual targets, and no limit to the number of targets on screen at one time. Simple colour coding highlights potential hazards, improving your situational awareness and further reducing your risk of collision.

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)

Complience
CE, FCC (ID:RAY3G4G), IC: 4697A-3G4G, IEC60945 : 2002

Power consumption (with 10m cable)
Operating: 14.5 to 27W at 13.8 V

Standby
3.9 W (Typ.) at 13.8 V DC ~ 170 mA

DC input (at end of radar cable)
9 V to 31.2 V DC (12/24 V systems)

Reverse polarity protection
Yes

Minimum startup voltage
10.75 V DC

Transmitter source (pre-heating time)
No magnetron — Instant On

Scanner weight (no cable)
6.75kg (14.9 lbs)

Radar ranges
100 m (328 ft) to 48nm with 18 range settings, (nm/sm/km)

Rotation (mode dependent)
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
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)
3.9° nominal (-3 dB width)

Target Seperation Control
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)
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

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

Dimensions
Diameter 610 mm (24"), Height 225 mm (8.9")