L89HA Multi-GNSS Breakout Module for GPS, IRNSS, GLONASS, BeiDou, Galileo & QZSS - 7Semi
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The L89HA Multi-GNSS Breakout Module is a compact and high-precision navigation solution based on the Quectel L89 module. It supports GPS, IRNSS, GLONASS, BeiDou, Galileo, and QZSS, enabling accurate and fast positioning with concurrent L1 and L5 band reception.
Powered by 3.3v, the L89 GNSS module offers I2C and UART interfaces for easy integration with various microcontrollers. It also features dual embedded antennas and a backup battery pin (BAT) for uninterrupted operation.
This L89 module is ideal for drones, wearables, smartphones, IoT devices, and any compact system requiring reliable GNSS tracking, geofencing, or timing. With high sensitivity and multi-constellation support, it ensures strong performance even in challenging environments.
Use a USB to Serial converter to connect the L89 module to your PC.
Launch QNavigator software and open the serial port connected to the module.
To enable IRNSS, send the following AT command:
PSTMSETCONSTMASK,1024
Ensure you're using an external active antenna and position it under an open sky for best reception.
For more details, download the L89 AT command manual from the resources section.
1 x 7Semi L89HA Multi-GNSS Breakout Module
| Parameter | Specification |
|---|---|
| Receiving Bands | GPS L1 / Galileo E1 C/A: 1575.42 MHz GLONASS L1 C/A: 1602.5625 MHz IRNSS L5 C/A: 1176.45 MHz BeiDou B1 C/A: 1561.098 MHz |
| SBAS Support | WAAS, EGNOS, MSAS, GAGAN |
| Horizontal Position Accuracy | Autonomous: < 1.8 m CEP |
| Velocity Accuracy | Without Aid: < 0.1 m/s |
| Acceleration Accuracy | Without Aid: < 0.1 m/s² |
| Timing Accuracy (1PPS) | 3.9 ns |
| Reacquisition Time | < 1.5 s |
| Dimensions (LxWxH) | 5 x 3 x 0.8 cm |
| Weight | 15 gm |
| Sensitivity | Acquisition: -147 dBm Tracking: -163 dBm Reacquisition: -156 dBm |
| Dynamic Performance | Maximum Altitude: 18,000 m Maximum Velocity: 515 m/s Maximum Acceleration: 4G |
This product comes with a 1-year manufacturer warranty from the date of purchase, covering manufacturing defects only.
The product shows signs of physical damage, mishandling, exposure to water/moisture, fire, natural calamities, unauthorized repairs, improper storage near heat or direct sunlight, or alteration in any way.
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