AsteRx-i3 S Pro+
AsteRx-i3 S Pro+
AsteRx-i3 S Pro+

Septentrio AsteRx-i3 S Pro+

5,690.00$

The AsteRx-i3 S Pro+ is a compact, low-power GNSS/INS board with a tethered IMU for flexible installation. It delivers reliable, IMU-enhanced RTK GNSS positioning with full access to raw GNSS and IMU data. The tethered IMU provides precise pitch and roll measurements, while dual-antenna configurations offer instant heading from initialization. Equipped with advanced GNSS+ algorithms, including a unique anti-jamming and anti-spoofing system, it ensures robust, uninterrupted performance. Fast and easy integration is enabled via the intuitive Web Interface, automatic lever arm optimization, and knowledge base support.

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Description

AsteRx-i3 S Pro+ – Flexible GNSS/INS Receiver for Continuous Precision Positioning

Reliable Centimeter-Level Positioning with 3D Orientation

The AsteRx-i3 S Pro+ delivers centimeter-level GNSS positioning combined with full 3D orientation (heading, pitch, and roll) in challenging environments. Its sensor fusion capabilities provide dead-reckoning, maintaining accurate navigation even during short GNSS outages.

Designed for maximum flexibility, the receiver allows full access to raw GNSS and INS data and supports tethered IMU installations precisely at the motion point-of-interest, making it ideal for customized integration into complex systems.

Robust Performance with GNSS+ Technologies

Equipped with Septentrio’s GNSS+ suite, including:

  • AIM+ – Anti-jamming and anti-spoofing

  • FUSE+ – RTK and inertial sensor fusion

  • APME+ – Advanced multipath mitigation

  • LOCK+ – Reliable tracking under vibration and shock

  • IONO+ – Ionospheric scintillation mitigation

  • RAIM+ – Receiver autonomous integrity monitoring

These technologies ensure high-precision, uninterrupted positioning even in harsh industrial or machine control environments.

Interfaces

  • High-speed Serial Ports (LVTTL): 4

  • Ethernet Port (TCP/IP, UDP, LAN 10/100 Mbps): 1

  • xPPS Output (max 100 Hz): 1

  • USB Device Port (with TCP/IP communication and 2 extra serial ports): 1

Integrated Position Accuracy

  • Standalone Horizontal: 1.2 m

  • Standalone Vertical: 1.9 m

  • SBAS Horizontal: 0.6 m

  • SBAS Vertical: 0.8 m

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