High precision GNSS module, supporting RTK - LG69T - Quectel
May 23, 2022
Are you looking for a high precision GNSS module that supports RTK with centimeter-level accuracy in an industry compatible form factor?
With up to 10Hz RTK output and being compatible with standards-bases corrections services including those based on RTCM (Radio Technical Commission for Maritime Services).
The LG69T module features the fifth generation of STMicroelectronics® positioning receiver platform, with 80 tracking channels and 4 fast acquisition channels, compatible with up to 5 constellations: GPS, Galileo, BDS, GLONASS and QZSS.
It is a dual-band GNSS module integrating RTK (Real Time Kinematic) and Dead Reckoning technology that enables best performance for a variety of applications. The module is designed and manufactured according to the Quality Management System based on IATF 16949:2016 Standard.
With the dead reckoning capabilities and an integrated inertial measurement unit (IMU), the LG69T (AA) provides continuous meter-level positioning (without RTK corrections). The integrated state-of-the-art algorithms fuse between the IMU data, GNSS measurements, wheel tick sensor input and vehicle dynamics, to provide accurate positioning in areas where GNSS alone would fail. It is ideal for vehicle markets such as Automotive Navigation, ADAS and V2X.
The LG69T (AM) supports standard RTCM correction from third-party base stations to reach centimeter-level positioning in seconds. It operates up to 10 Hz navigation rate and is perfect for applications such as robotics, agriculture, marine safety and surveying.
The module is designed for easy integration with minimal requirement for external components. There is no need for an external powerful co-processor. Due to its small package size and light weight, it is well-suited for mass market adoption.
High precision GNSS module
22.0mm × 17.0mm × 3.3mm
GPS, GLONASS, Galileo, BDS, and QZSS
Concurrent reception of up to 5 constellations: GPS, Galileo, BDS, GLONASS and QZSS
RTK (optional) providing centimetre-level accuracy with fast convergence time and outstanding performance
No need for external co-processor
Up to 10 Hz GNSS raw data output
Integrated LNA for improved sensitivity
Supports DR algorithms (optional)
Designed and manufactured according to the Quality
Management System based on IATF 16949:2016 Standard