LC79D Image

LC79D

GNSS Module by Quectel

Note : Your request will be directed to Quectel.

The LC79D from Quectel is a Multi-Constellation GNSS Module that simultaneously supports L1 and L5 bands for GPS, Galileo and QZSS satellites. It uses the L1 band for GLONASS and BeiDou satellites and the L5 band for IRNSS. Based on Broadcom's BCM47755, this AIS-140 compliant module has an integrated LNA and SAW filters. It can provide positioning accuracies near 1m in weak signal areas and has excellent performance in deep urban canyons. The module has an acquisition sensitivity of -147 dBm and tracking sensitivity of -162 dBm. It is available in an ultra-compact package that measures 10.1 x 9.7 x 2.4mm with SPI, UART, and I2C interfaces. The LC79D is suitable for IoT, tracking, precision agriculture, and drone applications.

Product Specifications

Product Details

  • Part Number
    LC79D
  • Manufacturer
    Quectel
  • Description
    Dual-Band (L1, L5) Multi-Constellation GNSS Module

General Parameters

  • Type
    Module
  • Technology
    GPS, GLONASS, IRNSS, BeiDou, Galileo, QZSS
  • Band
    L1, L5, B1
  • Configuration
    LNA, SAW Filter
  • Integrated Antenna
    No
  • Tracking Sensitivity
    -162 dBm
  • Acquisition Sensitivity
    -147 dBm
  • Cold Start
    5 Sec
  • TTFF Warm Start
    30 Sec
  • TTFF Hot Start
    2 Sec
  • Supply Voltage
    1.7 to 1.9 V
  • Acquisition Current
    47 mA
  • Interface
    SPI, UART, I2C
  • Note
    GPS, GLONASS, IRNSS, BeiDou, Galileo and QZSS

Package

  • Dimension
    10.1 × 9.7 × 2.4mm

Temperature

  • Operating Temperature
    -40 to 85 Degrees C

Technical Documents

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