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Quectel LC76F

GNSS Module

LC76F

Region

Global

Dimensions (mm)

10.1 × 9.7 × 2.3

Weight (g)

Approx. 0.3

Temperature Range

Operating Temperature

-40 °C to +85 °C

Storage Temperature

-40 °C to +90 °C

GNSS Features

Supported Bands

GPS L1 C/A: 1575.42 MHz

GLONASS L1: 1601.71 MHz

BeiDou B1l: 1561.098 MHz

Default GNSS Constellation

GPS + GLONASS

Channel

26 Channels

Autonomous: < 2 m CEP

Without Aid: < 0.1 m/s

Without Aid: < 0.1 m/s²

1PPS < 100 ns

Reacquisition Time

< 1 s

Cold Start: < 6 s

Warm Start: < 2 s

Hot Start: < 2 s

Cold Start: < 30 s

Warm Start: < 2 s

Hot Start: < 2 s

Sensitivity

Acquisition: -148 dBm

Tracking: -165 dBm

Reacquisition: -162 dBm

Maximum Altitude: 18000 m

Maximum Velocity: 515 m/s

Maximum Acceleration: 4g

Interfaces

I2C Interface

Up to 400 kbps

UART Interface

Adjustable: 9600–921600 bps

Default: 9600 bps

Update Rate: 1 Hz (Default), up to 10 Hz

Protocol

NMEA 0183

External Antenna Interface

Antenna Type

Active or passive

Antenna Power Supply

External power supply, or through the VDD_RF pin

Electrical Characteristics

Supply Voltage Range

2.8–4.3 V, Typ. 3.3 V

I/O Voltage

2.8 V

Current Consumption (@ 3.3 V)

Normal Operation Mode:

28 mA @ Acquisition (GPS + GLONASS)

28 mA @ Tracking (GPS + GLONASS)

Power Saving Modes:

1.4 mA @ Standby Mode

30 μA @ Backup Mode

Note: