SIMRAD HALO 4

SIMRAD HALO 4 is a four-foot radar antenna of an open type. It is intended for use on small commercial vessels and pleasure yachts, boats. The device uses the beam sharpening technology, which ensures a clear and qualitative separation of targets. HALO 4 RADAR has an antenna radiation angle of 1.8 °. The device is characterized by excellent indicators of detection of small and remote targets at a distance of 64 nautical miles with a minimum amount of side noise, as well as a low level of radiation that allows this model to be used in places where ships are crowded (at anchorages, berths and others). HALO 4 is equipped with an integrated InstantOn ™ function that will allow you to quickly perform a cold start (in just 16-25 seconds), and the use of solid-state technology contributes to rapid warm-up from a cold start, without losing performance. Thanks to the built-in Ethernet interface, the radar is easily integrated into the navigation system created on the ship.

• Antenna of open type 4 feet in length
• Beam Sharpening Technology
• Controlling the separation of objects
• Dual working range
• Can be used with multifunction displays SIMRAD series NSS, NSO
• Innovative signal processing in Harbour, Offshore, Weather, Bird and Custom modes
• Antenna speed is 48 rpm
• InstantOn ™ feature
• Function MARPA tracking purposes: up to 10 (20 with a dual range)
• Power supply from 12 or 24 V on-board network
• Built-in Ethernet interface
• Unique LED-backlight (blue) with brightness adjustment
• Low power consumption
• Low electromagnetic radiation

Specifications:

• Cable length: 20m / 10m (optional)
• Technology: X-band transmitter and radar compression technology
• Target detection range: 91.5m to 64 nautical miles
• Max. output power: 25W ± 10% for any transmission condition (up to 10% at maximum speed)
• Safe Radiation Distance: 100W / m2
• Humidity: at + 40 ° C - 93%
• Operating temperature range: -25 ° to + 55 ° C
• Waterproof: IPX6
• Dimensions (WxH), mm: 1,220x448
• Weight: 27.6 kg (without package); 18.75 kg (base); 4.9 kg (antenna); 1.6 kg (RI-12); 2.3 kg (cable, 20 m)
• Power consumption: 150W (max with wind speed 70 knots), 40W (with average wind speed), 6.5W (standby mode)
• Supply voltage of the on-board network: 12/24 (min-max: 10.8 - 31.2) DC
• The horizontal width of the beam: 1.8 ° ± 10% (-3 dB width), 1.6 / 1.6 / 1.2 ° with the active mode Beam Sharpening
• Beam width in vertical: 25 ° + 20% (-3 dB width)
• Noise factor: 5 dB
• Antenna rotation speed: 24-48ppm (at least 20ppm at a wind speed of 70 knots)
• Vibration level: 2-100Hz and 20G, 100,000 revolutions
• Operating frequency of the radar - X-Band: 9.410-9.495GHz
• Ethernet: 10/100 BaseT, NMEA2000 / NMEA0183