Ekinox-A AHRS

Ekinox-A: Attitude and Heading Reference System

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The Ekinox-A from SBG Systems has been upgraded by the manufacturer and rebranded as the Ekinox2-A. Learn about the high accuracy Ekinox2-A.



SBG Systems’ Ekinox-A Attitude and Heading Reference System combines top-notch magnetometers, accelerometers and gyroscopes to provide Tactical Grade accuracy in a small product. It uses an Inertial measurement Unit and upgraded Kalman Filter to provide heave, heading, roll and pitch data.

Ekinox, with its high fiber-optic gyro accuracy brought about by cost-effective, maintenance-free and robust MEMS, opens many opportunities to professionals. SBS Systems combines carefully selects high-end MEMS sensors with a powerful algorithm and excellent calibration method.

Applications include aerospace, land and marine uses. Ekinox-A can be used on the sea to monitor shop motion, buoys, heaves and magnetic disturbances. For land and aerospace it is used for mobile land equipment stabilization and orientation such as antennas, gyro stabilized camera and targeting systems.

Housed in an aluminum case and equipped with galvanic isolated connectors and extensive temperature calibration, Ekinox AHRS is ready for operation under critical conditions.


  • Maintenance free
  • Ethernet and Web interface
  • AHRS, IMU, MRU, vertical gyro
  • Rugged aluminum housing
  • Real-time Kalman Filter
  • Rugged design for critical environments
  • Outstanding performance at inexpensive price
  • Handles magnetic disturbances

Technical Specifications

Attitude accuracy: 0.05° RMS
Output rate: 200 Hz
Auto adjusting heave: 5 cm on 4 monitoring points
Data logger: 48 h internal
Size: 10 cm L by 8.6 cm W by 4.3 cm H
Weight: 350 grams
Operating temperature: -40 °C to 85 °C


The Ekinox-A System from SBG Systems is available through Canal Geomatics. If you would like to learn more about it, please use the Request Pricing form to get in touch with us.