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RACELOGIC Support Centre

VBOX 3iS Single Antenna (v2)

The VBOX 3iS Single Antenna V2 is a compact GNSS-aided inertial navigation system (INS) with a built-in OLED display.

It offers accurate position, speed, acceleration, attitude, and angular rate data by combining wheel speed and survey-grade 100 Hz GNSS measurements with an Inertial Measurement Unit.

In GNSS denied environments, such as tunnels and deep urban canyons, combining wheel speed information with GNSS and inertial data in a Kalman filter improved the accuracy of the estimated speed and position significantly.

The small size means that the sensor is easy to mount and transport, which makes it ideal for automotive, motorsport, marine, and telematics testing and development.


  • 100 Hz GPS/GLONASS receiver
  • Integrated Inertial Measurement Unit
  • CAN wheel speed data integration for enhanced accuracy in areas with poor satellite visibility
  • RS232, CAN, and Ethernet port
  • Connects to any data logger via Serial or CAN
  • Pitch and roll angles with IMU integration
  • ± 1.8 cm brake distance accuracy
  • Rugged Deutsch ASDD Autosport connector
  • High resolution event marker
  • Built in display for easy configuration and diagnostics
  • IP67 rated: water + dust proof
  • Free lifetime support
VBOX 3iS V2 - front diagonal_no background.jpg


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