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STJ77-2 Traffic Monitoring Radar

  • Commodity name: STJ77-2 Traffic Monitoring Radar

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  • Description
  • Specifications
    • Commodity name: STJ77-2 Traffic Monitoring Radar

    STJ77-2 TrafficMonitoring Radar

    STJ77-2 Traffic monitoring radar is a new monitoring radar with completely independent intellectual property rights owned by WHST. 
    The radar uses modern microwave monitoring technology and high-speed digital signal processing technology, featuring high accuracy, easy debugging and high stability. The radar can simultaneously detect the distance, speed and angle information of 8 lanes and 128 target vehicles. 
    The farthest detection distance of the radar can reach to 280m, and the radar can effectively monitor road traffic information in real time to ensure the normal operation of the traffic management system.

    Key words:
    • STJ77-2 Traffic Monitoring Radar
  •  


    • High performance radar works in 77GHz

    • Accurate measurement of distance, speed and angle of multiple lanes and multiple targets (up to 128)

    • Advanced DSP technology, high velocity accuracy & low false alarm rate

    • Low power consumption, size and structure design suitable for installation

    • Various data interface, support network port, RS485/RS232 serial port,WIFI

    • Strong environmental adaptability, detection performance is not affected by external environment such as light, dust, rain and snow

    Specification
    Frequency Range
    77GHz
    Modulation
    FMCW
    Bandwidth
    150MHz
    Data Rate
    14Hz
    Azimuth Angle Range
    ±15°
    Elevation Angle Range
    ±3°
    Range Measurement
    280m
    Velocity Measurement
    0 km/h ~+200 km/h
    Range Accuracy
    1m
    Velocity Accuracy
    -1 km/h ~0km/h
    Lane Section Flow
    Expressway
    96%
    Smooth Traffic (city)
    95%
    Congestion Traffic (city)
    92%
    Voltage Range
    9~12V DC
    Current Range
    <400mA
    Power Consumption
    <5W
    Temperature Range
    -40℃~+85℃
    Dimensions(H×W×D)
    139.5mm×101.5mm×26.7mm

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