Imagine a device that never loses its way, even in a city canyon or a remote mountain pass. The Quectel L26-DR (AA), Multi Band GNSS Module - Global Version is that reliable compass for your electronics. It gives you fast, accurate positioning so your product can work where GPS alone often fails. If you have ever struggled with weak signals or long start-up times, this module solves those headaches.
Quectel L26-DR (AA), Multi Band GNSS Module - Global Version
Many navigation solutions suffer from slow time-to-first-fix and poor accuracy in challenging environments. That problem can cause missed deliveries, unsafe vehicle operation, or frustrated users. The Quectel L26-DR combines GPS, GLONASS, Galileo and QZSS to give you a strong, multi-band signal. It reduces the time to lock onto satellites and improves horizontal accuracy to 1.5 m, so you get reliable data the first time you need it.
Key Features
- Supports GPS, GLONASS, Galileo and QZSS constellations.
- Tracks 48 channels with 2 fast-acquisition channels.
- Horizontal accuracy of 1.5 m (autonomous).
- Cold start time as low as 13 s with AGNSS.
- Operating temperature from -40 C to +85 C.
- Power consumption as low as 1.7 mA in saving mode.
- UART interface adjustable up to 921600 bps.
- CE and RoHS certified for global compliance.
- Built to IATF 16949:2016 automotive quality standard.
Specifications
| Region |
Global |
| Dimensions |
12.2 × 16.0 × 2.3 mm |
| Weight |
Approx. 0.9 g |
| Grade |
Automotive, AEC-Q104 qualified |
| Operating Temperature |
-40 °C to +85 °C |
| Storage Temperature |
-40 °C to +95 °C |
| Supported Bands |
GPS L1 C/A: 1575.42 MHz
GLONASS L1: 1602.5625 MHz
Galileo E1: 1575.42 MHz
BDS B1I: 1561.098 MHz
QZSS L1 C/A: 1575.42 MHz |
| Default GNSS Constellations |
GPS + GLONASS + Galileo + QZSS |
| Number of Concurrent GNSS |
3 + QZSS |
| Channels |
Tracking: 48, Fast Acquisition: 2 |
| SBAS |
WAAS, EGNOS, MSAS, GAGAN |
| Function |
PVT |
| Horizontal Position Accuracy |
Autonomous: 1.5 m |
| Velocity Accuracy |
Without Aid: 0.1 m/s |
| Acceleration Accuracy |
Without Aid: 0.1 m/s² |
| DR Position Error (ADR) |
- |
| Accuracy of 1PPS Signal (RMS) |
50 ns |
| TTFF (with AGNSS) |
Cold Start: 13 s |
| TTFF (without AGNSS) |
Cold Start: 32 s, Warm Start: 27 s, Hot Start: 2 s |
| Sensitivity (@ GPS + GLONASS) |
Acquisition: -144 dBm, Tracking: -160 dBm, Reacquisition: -152 dBm |
| Dynamic Performance |
Maximum Altitude: 18000 m, Maximum Velocity: 515 m/s, Maximum Acceleration: 4g |
| Update Rate |
1 Hz (Default); Max. 10 Hz |
| UART Interface |
Adjustable: 115200–921600 bps, Default: 115200 bps |
| Protocol |
NMEA 0183 |
| Antenna Type |
Passive or Active |
| Antenna Power Supply |
External or Internal (through module VDD_RF) |
| Supply Voltage Range (VCC) |
3.0–3.6 V, typ. 3.3 V |
| I/O Voltage |
Following VCC |
| Power Consumption |
Normal Operation:81 mA (267.3 mW) @ Acquisition81 mA (267.3 mW) @ Tracking
Power Saving Mode:1.7 mA (5.61 mW) @ Standby Mode8 μA (26.4 μW) @ Backup Mode
|
| Regulatory Certifications |
Europe: CE |
| Other Certifications |
RoHS |
| Quality & Reliability |
Manufactured according to IATF 16949:2016 standard |
