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Radaras LOWRANCE 4G

4G Broadband Radar

The new Lowrance Broadband 4G™ Radar for HDS goes more than the extra nautical mile, now with 50% more range! Featuring Frequency Modulated Continuous Wave (FMCW) technology, Lowrance Broadband Radar innovation delivers superior target detection and viewing separation, ease of operation, and higher level of navigational peace-of-mind. With zero radiation hazard, it’s the safest choice for more boats, including fishing, sports/cruising and sail boats.

  • Beam Sharpening*: The worlds first and only dome radar with beam sharpening, get target separation as good as a 3.5ft. open array radar. *not user adjustable on HDS
  • Improved Range:See targets up to 32nm away, and large storm cells at more than 17nm away.
  • Instant On™: Solid-state technology produces an immediate, accurate on-screen image, without the lengthy warm-up delay of magnetron pulse radars.
  • Low Power Consumption: Ideal for boats of any size – sail, cruise or fish.
  • Automatic Clarity: Proven automatic harbor/marina and offshore modes.
  • MARPA Target Tracking: Track up to 10 targets. Requires a heading sensor.*
  • Radar/Chart Overlay: Merges radar with cartography in a detail-rich display.*
  • Crystal-Clear Image: Fantastic for tight maneuvers in marinas or in conditions of limited visibility.
  • Quick Installation: No reason to open the dome, no tune or zero-mile adjustment, and no radar-licensed technician required.
  • Safe: Extremely Low Emissions. Safer than any other radar currently on the market and emitting less radiation than a mobile phone so it can be mounted anywhere.
  • High-Speed Mode: Select 36RPM for almost instant updating at than 1nm.
  • Dual Guard Zones: Protect yourself from more angles.

Radar

Antenna Beam Width Horizontal5.2° +/- 10% (-3dB width)
Effective Beam Width – Beamsharpening ON2.6° +/- 10% (-3dB width)
Antenna Beam Width Vertical25°+/-20% (-3dB width) °
Antenna Receiver Noise Figure6 dB
Antenna Rotation Speed24/36 rpm +/- 10% (mode and range dependent)
Radar Warm Up Time0 min
Radar Wind Resistance51 m/sec (Max:100 Knots)
Transmitter FrequencyX-band - 9.3 to 9.4Ghz
Transmitter Power Output(at antenna port) 165mW nominal
Max Range Scaleup to 36nm

COMMUNICATIONS

Data I/O ProtocolHigh Speed Ethernet

TECHNICAL / ENVIRONMENTAL

MountingBolts 4x30xM8 - 304 stainless steel
Waterproof StandardIPX6
Height280 mm 11 in
Diameter488 mm 19.2 in
Weight7.4 kg 16.31 lbs.
Humidity+35°C (95°F) 95% RH
Operating Temperature-25° to +55°C (-13° to +130°F)

POWER

Power Supply9V to 31.2Vdc (12/24 Volt systems) Reverse polarity protection vDC
Power Consumption20W (typ) @ 13.8Vdc, 21W in Dual Range Mode
Power Consumption Standby2.9W (typ) @ 13.8Vdc
Minimum startup voltage10.75Vdc

Range Discrimination

Instrumented Range*Range Resolution (m)
1/8nm or less4.6 m
1/4nm5.4 m
1/2nm11 m
3/4nm16 m
1nm22 m
1.5nm32 m
2nm45 m
3nm65 m
4nm86 m
6nm129 m
8nm178 m
12nm242 m
16nm355 m
24nm or more420 m

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