ST-1612r-DGX Image


GNSS Module by Locosys (21 more products)

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The ST-1612r-DGX from Locosys is a Multi-Constellation GNSS UDR/ADR Module for automotive applications. This GNSS receiver supports GPS, GLONASS, GALILEO and QZSS and features inertial sensors (3-axis accelerometers and 3-axis gyros) to provide dead reckoning. It can automatically operate in ADR or UDR mode if there is an odometer connection or vehicle speed input. Both raw data of the inertial sensors and vehicle’s altitude including pitch, roll and heading angles can be output for driver behavior analysis. With these features, the ST-1612r-DGx can reduce positioning errors in multipath environments and continue to work where GNSS signals are poor or not available, such as tunnels and indoor parking lots, as well as deliver seamless navigation.

This GNSS chip is AEC-Q100 qualified and measures 16 x 12.2 x 2.3 mm. It is ideal for automotive navigation, marine navigation, M2M, track patrol, and a wide range of other applications.

Product Specifications

Product Details

  • Part Number
  • Manufacturer
  • Description
    Multi-Constellation GNSS Module for Automotive Applications

General Parameters

  • Type
  • Technology
    GPS, GLONASS, Galileo, QZSS
  • Frequency
    1575.42 to 1605.375 MHz
  • Band
  • Configuration
  • Tracking Sensitivity
    Up to -163 dBm
  • Cold Start Sensitivity
    Up to -147 dBm
  • Cold Start
    30 s
  • TTFF Hot Start
    1 s
  • Dead Reckoning
  • Supply Voltage
    3 to 4.3 V
  • Current
    68 to 284 mA
  • Tracking Supply Current
    68 mA
  • Acquisition Current
    71 mA
  • Interface
  • Industry Application
    Automotive, Marine
  • Application
    M2M, Track Patrol and Examine Car


  • Package Type
    Surface Mount
  • Dimension
    16 x 12.2 x 2.3 mm
  • RoHS


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

Technical Documents

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