4kW/24in Radome Radar Antenna

Model: KRA-1006

Part Number: 

navtiX’s KRA-1006 radome Marine Radar antenna designed for recreational crafts, government patrol boats, small workboats and coastal fishing vessels. KRA-1006 is easy installation, intuitive controls and incorporates Shanwei Express’ proven magnetron digital radar signal processing technology. The 24 inches large size internal scanner produces detailed targets separation in the busy and crowded waterways. At short ranges by antenna high speed RPM provides the faster target echoes update.

Main Features:

  • 4kW transmit power, 36nm range with clear echo definition
  • Min scanning range of 20m for great short-range target detail
  • 24 inches scanner provides better targets separation with horizontal beam angle in 3.7° 
  • Advanced radar echo signals processing to improve the small targets detection
  • True echo trail functions
  • Optimized sea clutter algorithm making it easier to distinguish small targets from waves
  • Built-in TT (ARPA) tracks up to 40 targets with data transmit
  • Ethernet port for radar connection
  • 2 Guard zones and watchmen function for monitoring
  • IPX6 waterproof design

Great target detection, made small targets possible distinguish from waves with the improved sea clutter algorithm

KRA-1006 Radome Radar Antenna Brochure

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Specifications

Radar Scanner:
  • Antenna Type:  Slotted waveguide array
  • Radiator Length:   24 inches 
  • Polarization:   Horizontal
  • Rotation:   24 RPM or 48 RPM
  • Beamwidth:   Horizontal 3.7°,Vertical 25°
  • Wind Load:   100kn relative
  • TX Frequency & Modulation:  X-band  9410MHz+/-30MHz  P0N 
  • Output Power:   4kW
  • Min Range:   20m
  • Max Range:   36nm
  • Pulse Width & Application Ranges:   0.08μ s/2100Hz (0.125, 0.25, 0.5, 0.75, 1, 1.5*nm); 0.3μ s/1200Hz (1.5*, 2, 3nm); 0.8μ s/600Hz (3*, 4, 6, 8, 12, 16, 24, 36nm)

*Pulse width & repetition frequency of 1.5nm to 3nm can be select in the menu

  • Modulation:  FET switch 
  • IF:   60MHz
  • Noise Figure:   10dB
  • Azimuth Resolution:  3.7°
  • Distance Resolution:   Less than 30m or 1% of the range
  • Azimuth Accuracy:   +/-1°
  • Presentation Mode:   Head-Up, North-Up, Course-Up, Ture motion
  • Target Tracking (T/T):  40 targets auto & manual acquisition
  • Echo Trail True/Relative:   Trail length 0/15/30sec, 1 to 30mins or continue
  • Interfaces:    LAN 100BASE-TX
  • Power Supply:  24VDC@180W (standby 40W)
  • Environment Temperature:  -25°C to +70°C
  • Waterproofing:   IPX6

KRA-1006 Radome Radar Antenna Dimensions

Main Screens

Trails True Motion

T/T Target Tracking w/ AIS

Parallel Lines

Advanced Sea/Rain Clutter