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Model ST-312 Chinese Ground Surveillance Radar System

Model ST-312

Ground Surveillance Radar System
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Model ST-312 Chinese Ground Surveillance Radar System
Other
Sorry_No_Image_Currently_Available.jpgTRADOC ODIN WEG
Basic Information
Name
Model ST-312 Chinese Ground Surveillance Radar System
Designation
Model ST-312
Alternate Designation
Model ST-312
Equipment Type
Ground Surveillance Radar System
Manufacturer
China National Electronics Import and Export Corporation
Date of Introduction
2003
Description

The Chinese Model ST-312 is classified as a medium-range ground surveillance radar(GSR) that is able to detect, identify, and locate moving ground targets as well as low flying aircraft such as helicopters at any time of the day regardless of the season. The environmental conditions include but are not limited to low visibility (fog, rain, snow, dust, or smoke). This includes a temperature operating range of -20 to +50°C. The GSR is produced by China National Electronics Import and Export Corporation, Beijing, and is currently believed to be in production. The GSR consist of features such as a low-noise, wide dynamic range receiver; digital signal processing; coherent pulse-Doppler technology; microprocessor control, and a TV scanning, multifunction display. The GSR can be mounted on a tripod or a vehicle using a tower-mounted antenna. The antenna polarization may be linear vertical or circular. No picture is available at this time.

Ground Specifications
Range 40.0 km
System
Alternative Designation Model ST-312
Type Ground Surveillance Radar System
In Service Present
Family INA
Crew INA
Operating Frequency Range 8-12 GHz (J-band)
Detection Range, Tank or Truck 40 km
Detection Range, Light Vehicle 25 km
Detection Range, Person 15 km
Detection Range, Helicopter 35 km
Azimuth, Scan Zone INA
Range, Scan Zone INA
Maximum Elevation, Scan Zone INA
Minimum Elevation, Scan Zone INA
Azimuth INA
Accuracy (Range/Azimuth) 12 m/0.5°
Resolution (Range/Azimuth) 50 m/2.8°
Scan Rate, Rotational INA
Median Errors in Determining the Coordinates for Range INA
Median Errors in Determining the coordinates for Direction INA
Power Consumption < 200 w
Continuous Operating Time 24 hours
Antenna
Type INA
Antenna Performance 2.8° (horizontal beam width); 4° (vertical beam width); > 32 dB (gain)
Transmitter
Type INA
Transmitter Performance 0.33 µs (pulse duration); > 3 kW (peak power); 3.125 kHz (PRF)
Receiver
Type INA
Receiver Performance < -3 dB (noise); 6 MHz (IF bandwidth); 78 dB (dynamic range); < -135 dBW (sensitivity)
Dimensions
Length INA
Width INA
Height INA
Weight, Combat < 90 kg (tripod mounted)
Image Sources
Notes INA;
Details
Country of Origin China
Category Radars
Land > Radars
Filter Label
M
Classification
Domain
Ground
Equipment Status
Active
Dimensions
Length
—
Width
—
Height
—
Weight
90 kg
Operators (1)
China
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