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Low elevation target detection Survelliance Radar
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Surveillance Radar RTS-6400
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Surveillance Radar RTS-6400
System Features
Superior low altitude tracking radar performance
Passive operation capability using configurable optronics suite
Robust performance in hostile ECM environment
Line-of-sight stabilisation
Short reaction times
Excellent clutter rejection
Availability enhanced by redundant high-reliability sensors
Radar and infra-red sensor combinations ensure all-weather and day/night operation
Automatic, manual and memory tracking on selectable sensor data
Autonomous search capability
1D, 2D, 3D and 4D designation data accepted
Sector and horizon scan capability
Low peak power
Comprehensive on-line BIT
Table 1: Performance Specifications
Radar frequency
X-band (NATO I/J Band)
Radar Detection Range(Fighter)
> 38 km
Radar Detection Range(Missile)
> 18 km
Tracking accuracy(range)
better than 5 m rms
Tracking accuracy(angles)
better than 0.6 mrad rms
Acquisition time
1.5 seconds typical
Instrumented range
Air and surface mode: programmable to 60 km
Positioner(Velocity)
> 5rad/s
Positioner(Acceleration)
> 5rad/s
TV camera - Fields of view (Narrow)
2.5° x 1.9°
TV camera - Fields of view (Wide)
7.3° x 5.5°
Thermal imaging sensor
- Fields of view
(Narrow)
2.2° x 1.6°
Thermal imaging sensor
- Fields of view
(Wide)
9° x 7°
Thermal imaging sensor - Operating band
3 - 5 μm
Laser range finder PRF
> 20 Hz
Temperature Below decks
0°C to+40°C
Temperature Above decks
-10°C to + 50°C
Wind(operational)
80 knots (relative)
Wind(Survival)
110 knots (relative)
Pedestal limits
-30° to +85°
ECCM Features
Frequency agility
Random PRF stagger
PRF jitter
Programmable digital pulse compression
Low antenna sidelobes
Large instantaneous dynamic range
Track-on-jam
Adaptive tracking filters
Scenario-adaptive doppler processing
Multi-spectral operation
Sub-system Features
Antenna
> Composite dual-offset Gregorian reflector
> Very low sidelobes
Transmitter
> Air-cooled Travelling-Wave Tube Amplifier
> Wide operating bandwidth
Receiver
> 3-channel monopulse
> Low noise figure
> Self-calibrating and equalising
Signal Processor
> Programmable digital pulse generation and compression
> Doppler and non-coherent processing
> Adaptive thresholding
> Automatic ECM detection and ECCM initiation
Data processor
> Adaptive tracking filters with motion compensation
> Anti-multipath processing
> Real-time mode control
> Sensor data fusion
> FDDI interface
Positioner
> High angular velocity and acceleration
> 2-axis line-of-sight stabilisation
> Direct drive DC motors
TV camera
> Dual fields of view CCD
Laser range finder
> High repetition rate
> High accuracy
> Eye safe
Display
> Dual high resolution colour displays
> Track and search displays
> Control and status
> Joystick control for operator intervention
Options
Customised displays
Extended ECCM features
Provision for CLOS missile control
Ethernet interface to data processor
Solid state transmitter
8 - 12 μm band Thermal Imaging Sensor
Ku-Band radar sensor
Remote diagnostics
Closed Loop Fire Control with appropriate gun systems
Survellance Radar|RTS-6400
