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2D Multi-Mode Naval Radar



System Features

 

  • 2D Multi-Mode Naval Radar
  • Coherent pulse Doppler processing
  • Comprehensive ECCM Suite
  • Low mast weight suitable for small vessels
  • Integrated into Combat Management System or stand-alone
  • Application in Gun Fire Support
  • Close range detection and high data update rate for helicopter guidance
  • Extensive on-line Built-In Test facilities with integrated diagnostics
  • COTS-based software signal and data processor
  • Roll & pitch-stabilised antenna platform
  • Optional IFF capability
2D Multi-Mode Naval Radar




Table 1: Performance Specifications



Radar frequency
 X-band (NATO I/J Band)
Radar Detection Range(Fighter aircraft)
 > 45 km (5 m Radar Cross Section)
Rotation Rate(Air/Sea Surveillance)
 15 rpm
Rotation Rate(Self-Defence Anti-Air) 30 rpm
Rotation Rate(Gun Fire Support) 60 rpm
Rotation Rate(Helo Guidance) 60 rpm
Accuracy(Azimuth)
 < 0.3°
Accuracy(Range) < 10 m
Instrumented Range(Air/Sea Surveillance)
 2 - 55 km
Instrumented Range(Self-Defence Anti-Air) 1 - 30 km
Instrumented Range(Gun Fire Support) 1 - 25 km
Instrumented Range(Helo Guidance) 200 m - 10 km
Elevation Coverage
 > 7.5° cosec to 35°
Operational Temperature(Above decks)
 -30° to +50°C
Operational Temperature(Below decks) +5° to +45°C
Stabilisation(Roll)
 ±35°
Stabilisation(Pitch)
 ±10°

Sub-system Features
  • Antenna
              > Planar Array Antenna
              > Aperture Dimensions (excluding IFF): 2.8 x 0.4 m
              > Stabilisation Accuracy: < 1º
  • Transmitter
              > Type: Air cooled Travelling-Wave Tube Amplifier
              > Bandwidth: > 7%
              > Output Power: 8 kW nominal
  • Receiver/Exciter
              > Multi-channel
              > Pulse Compression
  • Signal/Data Processing
              > Type: Doppler Software Signal Processor
              > Separate air and surface channels
              > Plot Capacity per scan: > 200 each air and sea plots
              > Target Classification: Surface, rotary wing or fixed wing
              > Track Initiation: Manual or automatic

Physical Features
  • Mass
              > Antenna/Pedestal: < 400 kg (excluding IFF)
              > Below Decks: < 1000 kg
  • Receiver/Exciter
              > Antenna/Pedestal: 1.5 m height x 1.5 m swept radius
              > Below Decks: 1.8 m x 1.95 m x 0.65 m (h x w x d)

Options
  • Mass
              > Control and Plot/Track display in absence of Combat Management System
  • Receiver/Exciter
              > Supplied or as Customer Furnished Item
              > Plot integration with primary or as separate interface
              > Control Interface directly to CMS

2D Multi-Mode Naval Radar