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VectorNav Technologies VN-300 Surface Mount Dual Antenna GNSS/INS

The VN-300 is a miniature high-performance dual GNSS-Aided Inertial Navigation System that combines MEMS inertial sensors, two high-sensitivity GNSS receivers, and advanced Kalman filtering algorithms to provide optimal estimates of position, velocit

  • VectorNav Technologies VN-300 Surface Mount Dual Antenna GNSS/INS
VectorNav Technologies
10501 Markison Road
75238 Dallas
United States of America
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Description

The VN-300 is a miniature high-performance dual GNSS-Aided Inertial Navigation System that combines MEMS inertial sensors, two high-sensitivity GNSS receivers, and advanced Kalman filtering algorithms to provide optimal estimates of position, velocity, and orientation for industrial applications. By utilizing two separate GNSS receivers and antennas the VN-300 enables accurate heading measurements without reliance on vehicle dynamics or magnetic sensors, providing unmatched performance under both static and dynamic conditions.

Specifications

  • Year of initial development
    2015
  • Height [m]
    0.003
  • Width [m]
    0.022
  • Length [m]
    0.024
  • Weight [kg]
    0.005
  • Min. Voltage (DC)
    3.2
  • Max. Voltage (DC)
    5.5
  • Power consumption [W]
    1.2
  • Splashproof casting
    N
  • Water resistant casting
    N
  • Type of accelerometer
    3-axis MEMS
  • Type of gyro
    3-axis MEMS
  • Removable from base plate
    N
  • Type of application
    Air, Land, Marine
  • Moving parts
    N
  • Max. rotation speed [deg/s]
    2000
  • Min. operating temperature [°C]
    -40
  • Max. operating temperature [°C]
    85
  • NMEA formats
    RMC, GGA, GLL, GSA, GSV, HDG, HDT, THS, VTG, ZDA
  • Heading [deg]
    0.3
  • Pitch [deg]
    0.1
  • Roll [deg]
    0.1
  • Heading [deg]
    2
  • Pitch [deg]
    0.5
  • Roll [deg]
    0.5
  • Accelerometer bias [µ-g]
    40
  • gyro bias [deg/hr]
    5
  • Calibration procedure
    Calibrated at room temperature or over full thermal operating range (-40 C to +85 C) for bias, scale factor, misalignment and gyro g-sensitivity.
  • Filtering
    Y
  • Graphical user interface
    Y
  • Typical application
    Camera/Antenna Stabilization, UAVs, UAS, Ground Vehicles, Mapping
  • Distinguishable features
    Onboard GNSS-Compass, SWaP-C optimized, surface mount design, calibrated over temperature, onboard Extended Kalman Filter, automatic filter initialization & dynamic alignment, external GPS, accurate heading under static and dynamic conditions
  • Export restrictions
    ITAR free
  • Number of integrated GNSS receivers and antenna ports
    2
  • No. channels p receiver
    72
  • Tracked satellite signals
    GPS L1, GLONASS L1, Galileo E1
  • SBAS differential signals
    Y
  • RTK Network Compatibility
    N
  • Update rate [ Hz ]
    5
  • Cold start [ seconds ]
    26
  • Hot start [ seconds ]
    1
  • Horizontal Position Accuracy [ RMS in cm ]
    250
  • Horizontal Position Accuracy (SBAS) [ RMS in cm ]
    200

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