GPS Beidou QZSS Positioning Modules L76LB L76LB-A31 Quectel GNSS IoT Module L76-LB Support UART and I2C Interfaces

Quectel L76-LB GNSS module supports concurrent reception of GPS, GLONASS, BeiDou and QZSS. With 33 tracking channels, 99 acquisition channels and 210 PRN channels, it can acquire and track any mix of GPS, GLONASS (or BeiDou) and SBAS signals. L76-LB is designed to be compatible with Quectel L76 and L76-L modules, allowing convenient migration between them. The integrated LNA provides better performance in challenging environments.

 

Compared with single GPS system, enabling multiple GNSS systems generally increases the number of visible satellites, reduces the time to first fix and increases positioning accuracy, especially when driving in rough urban environments.

 

Combining advanced AGPS technologies such as EASY™ (Embedded Assist System) and low-power modes such as GLP (GNSS Low Power), L76-LB achieves high performance, low power consumption and fully meets the industrial standards. EASY™ technology allows the module to calculate and predict orbits automatically using the ephemeris data (up to 3 days) stored in internal RAM. With GLP technology, L76-LB can adaptively adjust the on/off time to achieve a balance between positioning accuracy and power consumption according to the environmental and motional conditions.

 

Its super performance makes L76-LB ideal for industrial PDA, consumer and industry applications. Extremely low power consumption makes it a great solution for power-sensitive applications, especially portable devices.