GNSS Modules | GNSS Tiny Module Quectel LC76F - SATRON electronics

GNSS Tiny Module Quectel LC76F

GNSS Tiny Module Quectel LC76F
  • GNSS module
  • 10.1mm × 9.7mm × 2.3mm
  • 0.3g
  • GPS, GLONASS (or BeiDou) and QZSS
  • Operating temperature of -40°C to +85°C

Quectel LC76F GNSS module supports concurrent reception of GPS, GLONASS (or BeiDou) and QZSS. It can acquire and track any mix of GPS, GLONASS (or BeiDou) and SBAS signals. LC76F is designed to be compatible with Quectel L76 and L76-L as well as L76-LB modules, allowing convenient migration between them.

The integrated LNA provides an improved sensitivity, accuracy, fast tracking and acquisition of signals, and maintains enhanced performance in challenging environments. Compared with single GPS receivers, multiple GNSS constellations increase the number of visible satellites, reduce the Time To First Fix and improve positioning accuracy, even in urban canyons.

Combining advanced AGNSS technologies and low-power modes, LC76F achieves high performance, low power consumption and fully meets the industrial standards.
Quectel LC76F’s superior performance makes it ideal for industrial PDA, consumer and industry applications.
Extremely low power consumption makes it a great solution for power-sensitive applications, especially portable devices.

Key benefits

  • Multi-GNSS engine for GPS, GLONASS (or BeiDou) and QZSS
  • Industry-leading sensitivity of -165 dBm during tracking and -148 dBm during acquisition
  • Integrated LNA for high sensitivity
  • Supports multiple low-power modes to ensure ultra-low power consumption
  • Supports UART and I2C Interfaces

General Characteristics

  1. Supported Bands
  2. GPS L1 C/A: 1575.42 MHz
  3. GLONASS L1: 1601.71 MHz
  4. BeiDou B1l: 1561.098 MHz
  5. Channel24 Channels
  6. Horizontal Position Accuracy
  7. Autonomous< 2.0 m CEPP
  8. Velocity Accuracy
  9. Without Aid< 0.1m/s
  10. Acceleration Accuracy
  11. Without Aid0.1 m/s²
  12. Timing Accuracy
  13. 1PPS < 100 ns
  14. Reacquisition Time<1s
  15. TTFF with AGNSS
  16. Cold Start<6s Warm Start<2s Hot Start<2s
  17. TTFF without AGNSS
  18. Cold Start<30s Warm Start<2s Hot Start<2s
  19. Sensitivity
  20. Acquisition-148dBm Tracking-165dBm Reacquisition-162dBm
  21. Environmental
  22. Operating Temperature-40℃ to 85℃ Storage Temperature-40℃ to 90℃
  23. Dynamic Performance
  24. Maximum AltitudeMax.18000m Maximum VelocityMax.515m/s Maximum Acceleration4 G
  25. Dimensions10.1×9.7×2.3mm
  26. WeightApprox. 0.3g

Serial Interfaces

  1. Serial InterfacesUART: Adjustable 9600–921600 bps Default: 9600bps
  2. Update rate1Hz (default), up to10Hz
  3. I/O Voltage2.8V 
  4. ProtocolsNMEA 0183

Power Management

  1. Power Supply2.8V ~ 4.3V
  2. Current Consumption (@ 3.3 V)
  3. Normal Operation:
    28 mA @ Acquisition (GPS + GLONASS)
    28 mA @ Tracking (GPS + GLONASS)
    Power Saving Modes:
    1.4mA @ Standby Mode
    30 μA @ Backup Mode
  4. Antenna TypeActive or Passive
  5. Antenna PowerExternal power supply, or through the VDD_RF pin

Certification

  1. CE 
  2. RoHS Compliant