PNT-SG3FS-TR
Overview
The PNT-SG3FS-TR is a high-performance GNSS receiver module based on the Teseo III engine, designed to support multiple constellations including GPS, GLONASS, BeiDou, and Galileo. It features a flash-based architecture that enables advanced functionality such as data logging, geofencing, and autonomous assisted GNSS for up to five days. With a high sensitivity of -163dBm and integrated TCXO, it provides reliable positioning in challenging signal environments.
Why Choose This Part
The module offers a wide operating voltage of 1.8V to 3.3V and an integrated TCXO for rapid signal acquisition. Its flash-based memory allows for onboard geofencing and logging without requiring an external host MCU for those specific tasks. High sensitivity of -163dBm ensures stable tracking even in urban canyons or under foliage.
Applications
Key Specifications
Getting Started
Communication with the module is handled via UART or I2C interfaces using NMEA protocols or Teseo proprietary commands. Developers should ensure the VDD is within the 1.8V to 3.3V range and provide a suitable active or passive antenna connection to the RF input. For high-precision applications, the module supports RTCM 10402.3 differential corrections and carrier phase measurement data.
