GNSS Module by Septentrio (9 more products)

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mosaic-T Image

The mosaic-T from Septentrio is a Multi-Band, Multi-Constellation GNSS Timing Receiver specifically designed for providing the highest security and availability for mission-critical infrastructure and other resilient timing applications. It is a low-power module with a wide array of interfaces and dedicated timing inputs for time and frequency synchronization. The device offers superior availability by tracking all Global Navigation Satellite System constellations (GNSS) and their current and future signals.

The mosaic-T features AIM+ advanced interference monitoring and mitigation, offering built-in protection against intentional and unintentional jamming and spoofing using a sophisticated system of sampling and mitigation mechanisms. The stationary nature of critical infrastructure makes it vulnerable to jamming or even spoofing attacks. AIM+ offers protection against both jamming and spoofing for robust and resilient timing in any environment.

This device is available in a compact surface-mount package. The mosaic-T includes an intuitive web user interface for easy operation and monitoring, allowing to control the receiver from any mobile device or computer. The web interface also uses easy-to-read quality indicators ideal to monitor the receiver operation while on the job.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
  • Description
    Multi-Band, Multi-Constellation GNSS Timing Receiver Module

General Parameters

  • Type
  • Technology
    GPS, Galileo, GLONASS, BeiDou, QZSS, SBAS
  • Band
    L1, L5, E1, E5, B1
  • Integrated Antenna
  • Tracking Sensitivity
    20 dB-Hz
  • Acquisition Sensitivity
    33 dB-Hz
  • Cold Start
    < 45 s
  • TTFF Warm Start
    < 20 s
  • Update Rate
    10 Hz
  • Voltage
    3 to 5.5 (Antenna Bias Voltage)
  • Supply Voltage
    3.3 V
  • Power Consumption
    0.6 to 1.1 W
  • Interface
    UART, USB, SDIO, GPIO, Ethernet
  • Application
    IoT, Wireless Infrastructure, Telecommunication, Positioning & Navigation


  • Package Type
    Surface Mount
  • Package
    SMT Solderable Land Grid Array
  • Dimension
    31 x 31 x 4 mm / 1.29 x 1.29 x 0.15 in
  • Weight
    6.8 g / 0.24 oz
  • RoHS


  • Operating Temperature
    -40 to 85 Degree C
  • Storage Temperature
    -55 to 85 Degree C

Technical Documents