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Septentrio AsteRx-i HDC

AsteRx-i HDC (AsteRx2i HDC) processes high-quality GNSS measurements with IMU-measurements to generate an enhanced integrated position, giving you an all-in-view, dual-frequency GPS/GLONASS receiver capable of providing precise positioning in shadowed environments where GNSS-only receivers fail. You’ll also get attitude information such as heading, pitch and roll.

Precise and solid heading calculation

544 channels for tracking all known and future signals from GPS, GLONASS, GALILEO, BEIDOU, NavIC, QZSS & SBAS on both antennas

Centimetre-level (RTK) and dm-level (PPP) position accuracy

Septentrio GNSS+ algorithms for solid performance even in regions of evaluated ionospheric activity

Multiple Connections Options

Integrated cellular modem, Bluetooth and WiFi; optional UHF radio

Key features

  • 136 hardware channels
  • Up to 50 Hz data output rate
  • Heading and pitch/roll data
  • A Posteriori Multipath Estimator technique (APME)
  • Receiver Autonomous Integrity Monitoring (RAIM)
  • Differential GPS (base station and rover)
  • Compact OEM board and housed solutions
  • Includes intuitive GUI (RxControl) and detailed operating and installation manual