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Quectel LC79H GNSS Modules

Quectel LC79H GNSS Modules feature a multi-GNSS engine for GPS, GLONASS, Galileo, BDS, NavIC, and QZSS. These modules offer LC79H (AL), a dual-band GNSS module, and LC79H (EL), which provides enhanced capability by combining dual-band positioning with RTK technology. The LC79H GNSS modules deliver a fast, accurate, and high-performance positioning experience. These modules track more satellites across dual frequencies, thereby significantly reducing the multipath effect caused by high-rise buildings in urban areas. The LC79H GNSS modules feature embedded LNA and SAW filters to improve positioning performance in challenging signal conditions.

The LC79H GNSS modules provide an advanced low-power management solution that enables low-power GNSS sensing and positioning, ideal for power-sensitive and battery-powered systems. These modules are also ideal for sharing economy applications and real-time tracking systems, such as vehicle, personnel, and asset tracking.

Features

  • Multi-GNSS engine for GPS, GLONASS, Galileo, BDS, NavIC, and QZSS
  • Dual-band (L1 + L5)
  • -166dBm tracking sensitivity
  • Support fast convergence dual-band RTK technology (optional)
  • Integrated LNA for high sensitivity
  • Integrated SAW filter for noise cancellation
  • Supports EPO, EASY, and LOCUS functions
  • Integrated AGNSS function
  • UART and I2C interfaces
  • Ultra-low power consumption
  • Ultra-compact size
  • Integrated AIC, jamming, and OSNMA
  • RoHS compliant

Applications

  • Power-sensitive systems
  • Real-time tracking systems, such as vehicle, personnel, and asset tracking
  • Battery-powered systems
  • Sharing economy

Specifications

  • 135 number of tracking channels
  • SBAS:
    • WAAS
    • EGNOS
    • MSAS
    • GAGAN
  • Raw data update rate:
    • 1Hz GNSS for LC79H (AL)
    • 1/2/5Hz GNSS for LC79H (EL)
  • NMEA 0183/RTCM 3.x protocols
  • Active or passive antenna type
  • Supply voltage range (VCC):
    • 1.75V to 1.98V
    • 1.8V typical
  • -40°C to 85°C operating temperature range
  • -40°C to 95°C storage temperature range
  • 10.1mm x 9.7mm x 2.4mm dimensions
  • 0.5g approximate weight

Additional Resource

Published: 2026-06-11 | Updated: 2026-06-11