AsteRx-m3 Sx

GNSS OEM Board by Septentrio (18 more products)

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AsteRx-m3 Sx Image

The AsteRx-m3 Sx from Septentrio is a Multi-Frequency GNSS Receiver OEM Board that is ideal for integration into industrial applications. It is designed to deliver reliable position information even when GNSS signals are disturbed or when the receiver is subject to shocks and vibrations. This high precision GNSS receiver delivers reliable and robust centimeter-level accuracy (PPP-RTK) in challenging environments. It has a TTFF cold start under 45 sec, TTFF warm start under 20 sec, and provides tracking sensitivity of 20 dB-Hz and acquisition sensitivity of 33 dB-Hz. This receiver requires a DC supply from 3-5.5 V and consumes 1000 mW of power. It has a latency of less than 10 ms and supports UART, Ethernet, USB, GPIO, TCP/IP, and UDP interfaces.

The AsteRx-m3 Sx features AIM+ for advanced interference monitoring, anti-jamming, and anti-spoofing, LOCK+ for robust tracking during high vibrations and shocks, APME+ for multipath mitigation to disentangle direct signal and those reflected from nearby structures, IONO+ for advanced protection against ionospheric disturbances, and RAIM+ for receiver autonomous integrity monitoring. It comes with an intuitive web user interface for easy operation and monitoring which allows the receiver to be controlled from any mobile device or computer. The web interface also uses easy-to-read quality indicators ideal to monitor the receiver operation.

This GNSS Receiver is available in a compact surface-mount package that measures 47.5 x 70 x 9.32 mm with 2 MMCX antenna connectors and is ideal for robotics, agriculture, UAV, mining, construction, and logistics applications.

Product Specifications

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Product Details

  • Part Number
    AsteRx-m3 Sx
  • Manufacturer
  • Description
    Multi-Frequency GNSS Receiver OEM Board for Industrial Applications

General Parameters

  • Constellation
    GPS, Glonass, Galileo, BeiDou, QZSS, IRNSS
  • Bands
    B1C, B1I, B2a, B2I, B3I, E1, E5a, E5b, L1, L2, L2 C/A, L2 P(Y), L2C, L3, L5
  • Correction Technology
  • Supply Voltage
    3.3 V
  • Antenna Voltage
    3 to 5.5 V
  • Antenna Current
    150 mA
  • Power Consumption
    750 / 800 / 1000 mW
  • Antenna Gain
    15 to 45 dB
  • Channels
  • Cold Start
    45 s
  • Warm Start
    20 s
  • Reacquisition
    Avg. 1 s
  • Horizontal Accuracy
    Standalone : 1.2 m, SBAS : 0.6 m, DGNSS : 0.4 m
  • Vertical Accuracy
    Standalone : 1.9 m, SBAS : 0.8 m, DGNSS : 0.7 m
  • Update Rate
    100 Hz
  • Application
    Automation, Machine Control, UAV, Robotics
  • Interface
    USB, Ethernet
  • Operating Temperature
    -40 to 85 Degree C
  • Storage Temperature
    -55 to 85 Degree C
  • Dimension
    47.5 x 70 x 9.32 mm
  • Weight
    27 g / 0.952 oz
  • RoHS

Technical Documents