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Septentrio mosaic GNSS Receiver Module


The Septentrio mosaic is a multi-constellation, multi-band receiver designed for mass market applications like autonomous systems and robotics.



The Septentrio mosaic GNSS receiver module is packaged in a low power surface mount module with numerous interfaces and can track all Global Navigation Satellite System constellations, both current and future. Interference mitigation is achieved through unique built-in AIM+ technology, allowing Septentrio to offer a performance benchmark in mass market GNSS positioning building blocks.

The mosaic features the most advanced on-board interference mitigation technology available on the market. It suppresses a wide range of interferers, from the most complex pulsed and wideband jammers to simple continuous narrowband signals. The RF spectrum can be viewed in real-time in both frequency and time domains.

RTK positioning is provided at the lowest power consumption when compared to other devices on the market.
The mosaic module has specifically been designed for automated assembly lines with high volume. The module is supplied complete with fully-documented interfaces, commands and data messages. The free, compatible RxTools software suite allows data logging and analysis, and receiver configuration. Offline processing is enabled via the GeoTagZ software and its SDK library for PPK (Post Processed Kinematic).


  • All-in-view satellite tracking: multi-frequency and multi-constellation
  • Big on performance, small in size
  • Unique AIM+ interference mitigation and monitoring system
  • Optimized for automated assembly and easy to integrate
  • Ultra-low power consumption

Technical Specifications

Channels: 448
GPS: L1C/A, L1C, L2C, L2P, L5
Beidou: B1I, B1C, B2a, B2I, B3
„Galileo: E1, E5a, E5b, E5 AltBoc, E6
QZSS: L1, L1C, L2C, L5, L6
Navic: L5
„L-Band: On Module
RTK Performance
Horizontal Accuracy: <0.6 cm + 0.5 ppm/td>
Vertical Accuracy: 1 cm + 1 ppm
Initialisation Time: 7 s
Cold Start: < 45 s
Warm Start: < 20 s
Re-acquisition: 1 s
Tracking: 20 dB-Hz
Acquisition: 33 dB-Hz
Dimensions: 31 mm x 31 mm x 4 mm
Weight: 7 g / 0.25 oz.
Operating Temperature: -40 °C to 85 °C
Storage Temperature: -55 °C to 85 °C
Humidity: 95% (non-condensing)
Vibration: MIL-STD-810G
Certication: CE, RoHS, WEEE, ISO16750


The Septentrio mosaic GNSS receiver module is available through TerrisGPS. If you would like more information about this product, please feel free to get in touch with us by completing the Request Pricing form.

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Client Testimonials

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"Thank you for your prompt service. All seems to be working well again. Your techs were very helpful with the troubleshooting."
J.O. - Ground Navigation
"Thanks for all the troubleshooting help, also to John for his assistance and the prompt answers from you guys!"
F.A. - Survey Industry

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