Mobile Coherent-pulse All-round Surveillance Radar "delta"

OVERVIEW
  «DELTA» is a modern mobile twodimensional pulse coherent solid-state radar for surface and air surveillance, which has got low probability interception of its electromagnetic radiation. It delivers in a fully automatic way the current coordinates of any target located within its detection area.
  This mobile radar could be installed on transport vehicles (automobiles, armored personnel carriers, infantry combat vehicles etc.) which allow arranging its operation in uplands in order to assure necessary viewing conditions.
  «DELTA» analyzes space in azimuth by the continuous rotation of its aerial system, which is mechanically driven.
The radar ensures:
  • automatic detection and tracking of airplanes, helicopters, delta planes, ground and surface targets at any time of day and year, at rain, fog, dust, and sandstorms;
  • recording of selected paths of targets and transmission of data on them to police, border, customs, and security agencies as well as generation of an alarm signal.
  • It is installed on transport facilities (automobiles, armored personnel carriers, infantry combat vehicles, etc.), which in operation are arranged on hills or high places in order to assure necessary viewing conditions.
MAIN PURPOSE:
  • observation of air and ground situation in the zone of location of particularly important objects;
  • monitoring of economic and customs zones with the aim to prevent smuggling and terrorist actions.
RADAR PROVIDES:
  • automatic detection and tracking of airplanes, helicopters, deltaplanes, ground and surface targets at any time of day and year, at rain, fog, dust, and sandstorms;
  • recording of selected paths of targets and transmission of data to police, border guard, customs, and security agencies as well as generation of alarm signal.
MAIN FEATURES:
  • solid-state transceiver;
  • digital generation of complex-modulated sounding signals;
  • digital processing of signals and information on paths;
  • high efficiency of detection of moving targets under exposure of intensive passive interferences;
  • application of non-parametric algorithms of automatic detection, making it possible to get rid of false target blips regardless of the existing interference situation;
  • automatic measurement of coordinates and generation of routes of moving targets;
  • visual display of radar-derived situation on a LCD screen;
  • automated control of operating modes from a portable computer;
  • documenting of operation results.
RADAR TECHNICAL FEATURES
  • Low peak power radiated
  • Peak power stepped control;
  • Coherent pulse train radiated;
  • Coherent echo signal integration;
  • Serviceability monitoring – fully automatic;
  • Solid-state transmitter;
  • Sounding signal forming – digital on IF;
  • Sounding signals – pulses with linea frequency modulation;
  • Mulfunction detection – semi automatic up to plug-in units;
  • Frequency oscillation – generation by digital synthezators;
  • Signal processing - digital on IF;
  • Clutter suppression - digital MTI plus FFT;
  • Extractor - automatic digital with CFAR;
  • Tracking filter - Kalman type filter;
  • High reliability;
  • Display - multicolour LCD panel;
  • Easy installation.
SPECIFICATIONS
FrequencyI band
Bandwidth150 Mhz
Coverageup to 96 km - in range
360° - in azimuth
Resolution:50...60 m - in range
1,0...1,5°- in azimuth
Maximum detection range:
  • small air target8...20 km
  • small surface targetup to horizon
Accuracy20...40 m - in range
4…6 mrad - in azimuth
Tracking target numberup to 50
Noise figure3dB
Peak Power from8 W up to 80 W
Pulse width64; 32; 16; 4 sec
Signal bandwidthabout 5 MHz
PRFabout 1,4 2,5 3,8 6,7 kHz
Antenna gain32 dB
Antenna beamwidth0,8...1,2°-in azimuth
about 10° - in elevation
Polarizationhorizontal
Rotating rate20; 10; 5 rpm
Signal processingDigital with PLM
Extractingautomatic digital with CFAR
Data processingdigital with PLM
Serviceabilitty monitoringfully automatic in work process
Mulfunction detectionsemi automatic up to plug-in units
Data registrationup to 50 trajectories
InterfaceRS-422; Ethernet; CAN 2.0
Readiness timeup to 2 minutes
Power consumptionup to 500 W (50 Hz, 220 V)
Equipment massup to 300 kg
скачать dle 12.0