Simrad HALO 6ft open array radar antenna
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Technical specifications
Technical specifications
| Product diameter | 2047 mm |
| Product height | 429 mm |
| Operating voltage | 12/24 V DC |
| Max power consumption | 395 W (24V), 250 W (12V) |
| Radar technology | Pulse compression, Semiconductor |
| Max radar range | 96 nautical miles |
| Recommended fuse rating | 25 A |
| Radar rotation speed | 16 to 48 rpm |
| Horizontal beam width | 1.2° |
| Waterproof | IPX6 |
| Typical power consumption | 45-75 W |
| Sweep bandwidth | 2-48 MHz |
| Pulse length | Variable (depending on range) |
| Compass safe distance | 100 cm |
| Noise figure | 5 dB |
| Min radar range | 6 m |
| Wired network | Ethernet |
| Operating temperature | -25°C to +55°C |
| MARPA tracking | Yes (10 targets, 20 in dual range) |
| Radar transmit power | 130 W |
| Radar band | X band |
| Radar antenna / radome type | Open Array |
| Product width | 1829 mm |
| Doppler radar technology | Yes (VelocityTrack) |
| Dual-range radar | Yes |
| Radar VelocityTrack | Yes |
| Vertical beam width | 25° |
| Radar peak power | 130 W |
| Package contents | HALO 6ft Antenna, HALO 300X Base, 20M Cable, RI-50 Interface Module |
| Available alarms | Guard zone alarm, CPA/TCPA alarm, lost target alarm |
| Product barcode | 9420024128770 |
| Cable length | 20 |
| Equivalent Magnetron Power | 25 |
| Interface Module Model | RI-50 |
| Mounting type | On stand |
| Radar Bird Mode | Yes |
| Radar Bird Mode Range | 8 |
| Radar Zonetrack Target Capacity | 50 |
Detailed description
Detailed description
The Simrad HALO 6FT open array radar antenna (000-11466-001) is designed for demanding marine navigation, integrating solid-state X-Band transmission technology with pulse compression. This technology provides precise target detection at short and long range, improved target separation, and reduced interference. With a horizontal beam width of 1.2° for the 6ft antenna, it ensures detailed visualization of the maritime environment.
Detection Technologies and Performance
The HALO system stands out for its ability to operate in dual-range mode simultaneously, allowing users to monitor a nearby zone for collision avoidance and a distant zone for weather analysis or bird spotting. The antenna is compatible with HALO 2000 systems delivering 50W (equivalent to a 12kW magnetron radar) with a maximum range of 72 nautical miles, and with HALO 3000/3006 systems at 130W (equivalent to a 25kW magnetron radar) for a 96 nautical mile range. Antenna rotation speed is adjustable from 16 to 48 RPM, with 48 RPM for rapid updates. The Bird+ mode (HALO 3000/3006) optimizes bird detection up to 8 nm, useful for locating fish shoals.
Advanced Features and Integration
This radar integrates VelocityTrack™ Doppler technology, which uses color coding to identify approaching targets and facilitate collision avoidance. The ZoneTrack™ function allows tracking up to 50 targets within a defined zone, providing course and speed data. MARPA target tracking is also available for 10 targets (20 in dual-range mode). The HALO 6FT offers dedicated operating modes (harbour, offshore, weather, bird search) without manual adjustment. The InstantOn™ function eliminates warm-up times, ensuring immediate availability from standby and fast startup from power-on. The system is rated IPX6 for water resistance and operates on 12/24V power supplies with low power consumption. It communicates via Ethernet and allows masking of four different sectors to avoid unwanted reflections.
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