# GNSS L26-DR series

## Specifications
- GNSS module
- 12.2 mm × 16.0 mm × 2.3 mm
- 0.9 g
- GPS, GLONASS, Galileo, BDS and QZSS
- Operating temperature of -40°C to +85°C

Have a question? [Contact us](https://www.quectel.com/product/gnss-l26-dr-series/#contact)

## Key features
- Multi-GNSS engine for GPS, GLONASS, Galileo, BDS and QZSS
- Built-in LNA for better sensitivity
- Embedded 6-axis IMU (3-axis accelerometer + 3-axis gyroscope)
- SBAS (WAAS/EGNOS/MSAS/GAGAN)
- UART and Wheel Tick interfaces to get car speed info
- AGNSS support
- Integrated dead-reckoning algorithm
- Free mounting function support in ADR
- Built-in active antenna detection function
- Manufactured in strict compliance with the IATF 16949:2016 automotive quality management system standard

## Overview
The L26-DR is a series of concurrent multi-GNSS modules supporting dead reckoning function. The modules are equipped with a powerful GNSS core and a 6-axis IMU composed of a 3-axis accelerometer and a 3-axis gyroscope. The L26-DR series provides an outstanding performance and is easy to integrate. The modules are designed and manufactured according to IATF 16949: 2016 standard.

The L26-DR series supports GPS, GLONASS, Galileo, BDS and QZSS constellations. This multi-constellation feature guarantees accurate navigation in harsh environments such as dense urban canyons. The dead-reckoning feature enables reliable positioning performance, even when GNSS signals are absent or compromised. The integrated LNA improves the module’s performance under signal-challenging conditions.

Compared with single GPS system, the enabling of multiple GNSS systems generally increases the number of visible satellites, reduces the time to first fix and improves positioning accuracy while driving through dense urban canyon environment.

The superior performance of the L26-DR series makes it ideal for automotive and industrial applications, such as vehicle tracker, T-BOX and vehicle navigation system. Besides, its ultra low power consumption makes it suitable for power-sensitive devices.

Browse our wide range of antennas – download our antenna brochure [View brochure](https://www2.quectel.com/quectel_antenna_brochure.pdf)

## Product Brochure
Quectel_Product_Brochure_V8.6.pdf  
[Download](https://www.quectel.com/content/uploads/2026/05/Quectel_Product_Brochure_V8.6.pdf)

## Documentation and resources
- **Application Note**
  - **[Quectel_Convert_NMEA_Coordinates_into_Google_Earth_Application_Note_V1.0](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fgnss-l26-dr-series%2F)**  
    File Size: 293.10 KB
  - **[Quectel_L26-DR(UDR&ADRC)_DR_Application_Note_V1.2](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fgnss-l26-dr-series%2F)**  
    File Size: 1.43 MB
  - **[Quectel_L26-DR(ADR)_DR_Application_Note_V1.2](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fgnss-l26-dr-series%2F)**  
    File Size: 1.27 MB

- **Drivers**
  - **[Quectel_GNSS_Android_HAL_Driver_User_Guide_V1.0](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fgnss-l26-dr-series%2F)**  
    File Size: 266.18 KB

- **EVB Kit**
  - **[Quectel_Standard_Precision_GNSS-SAA-KIT_EVB_Kit_User_Guide_V1.0](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fgnss-l26-dr-series%2F)**  
    File Size: 1.84 MB
  - **[Quectel_List_of_EVB_Applicable_Modules_V1.8](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fgnss-l26-dr-series%2F)**  
    File Size: 67.56 KB

## Quectel_L26-DR_EVB_User_Guide_V1.2

File Size  
3.39 MB  

## Quectel_L26-DR&L26-P&L26-T&LC98S_Series_GNSS_Protocol_Specification_V1.5

File Size  
815.44 KB  

## Quectel_L26-DR_Series_2D_Dimensions_V1.2

File Size  
110.96 KB  

## Quectel_L26-DR_Series_3D_Dimensions_V1.1

File Size  
579.66 KB  

## Quectel_L26-DR_Series_Footprint&Part_V1.3

File Size  
174.42 KB  

## Quectel_L26-DR_Series_Reference_Design_V1.4

File Size  
434.33 KB  

## Quectel_L26-DR_Series_Hardware_Design_V1.9

File Size  
1.62 MB  

## QGNSS_V2.5_EN

File Size  
154.56 MB  

## Quectel_L26-DR&L26-P&L26-T&LC98S_Series_Firmware_Upgrade_Guide_V1.1

File Size  
531.46 KB  

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## Also of interest

- [GNSS LG69T series](https://www.quectel.com/product/gnss-lg69t-series/)
- [GNSS LC02H](https://www.quectel.com/product/gnss-lc02h/)
- [GNSS L26-T](https://www.quectel.com/product/gnss-l26-t/)