mosaic-X5 GNSS Module

mosaic-X5 is Septentrio compact multi-band GNSS receiver module for high-precision positioning. It supports RTK and resilient satellite navigation for drones, robots, autonomous vehicles and industrial systems that need centimeter-level localization.

Facts

  • Company: Septentrio
  • Type: GNSS Module
  • Core: RTK positioning
  • Function: Navigation
  • Audience: Autonomous OEMs
  • Status: Commercial
  • Website: https://shop.septentrio.com/en/shop/mosaic-x5-devkit

Specifications

  • Constellations: GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC and SBAS support
  • Frequency Bands: Multi-frequency GNSS receiver
  • Position Accuracy: Centimeter-level RTK positioning
  • Anti Jamming: AIM+ anti-jamming and anti-spoofing technology
  • Interface: Multiple interfaces exposed through mosaic-X5 development kit
  • Price: 1195 EUR (excl. shipping, insurance and VAT costs)

Market context

mosaic-X5 is Septentrio's multi-frequency GNSS module for RTK positioning, anti-jamming, and anti-spoofing in outdoor robotics and UAV systems.

  • Target environment: Drones, outdoor mobile robots, mapping platforms, autonomous vehicles, marine systems, and field machines needing precise global position.
  • Workflow context: RTK positioning, multi-constellation GNSS, localization, timing, navigation input, and resilience against jamming or spoofing.
  • Customer context: Robot OEMs, UAV integrators, mapping-system builders, autonomy developers, and positioning-module manufacturers.

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Research

  • Applicability of Low-Cost GNSS Receivers for Detecting Dynamic Displacements: A Shake Table Experiment Case Study - 2026-04-30 - Research Publication - A mosaic-X5 and Trimble Alloy share an antenna while a Quanser shake table generates 0.5 to 4 Hz motion with amplitudes from 20 to 2.5 mm. Both receivers recover the excitation frequencies, and the mosaic-X5 detects the… - source: doi.org
  • Centimeter-Level GNSS Positioning Using C-ITS for Correction Data Delivery: An Experimental Study - 2025-10-11 - Research Publication - Two mosaic-X5 receivers share an antenna and independently compute 20 Hz RTK positions while receiving the same corrections over C-ITS and 4G. Motorway test drives measure accuracy, transmission delay and the effect of… - source: doi.org
  • Analyzing the Stochastic Properties of Code Observation Using Various Low-Cost GNSS Receivers - 2025-07-12 - Research Publication - The experiment compares mosaic-X5, u-blox ZED-F9P and SkyTraq PX1122R code observations against a Trimble Alloy geodetic receiver. Residual multipath combinations are assessed through RMS error, frequency components and… - source: doi.org

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