GPS Specification V1.2

General Specifications
L1 Band Receiver
(1575.42MHz)
Channel
22 (Tracking) /
66 (Acquisition)
C/A code
SBAS
WAAS, EGNOS
MSAS, GAGAN
Horizontal Position
Accuracy
Autonomous <2.5 m CEP
Velocity Accuracy
Without aid <0.1m/s
Acceleration Accuracy
Without aid 0.1m/s²
Timing Accuracy
1PPS out 10ns
Reacquisition Time
<1s
TTFF@-130dBm
with EASY™
Cold Start <15s
Warm Start <5s
Hot start <1s
TTFF@-130dBm
without EASY™
Cold Start <35s
Warm Start <30s
Hot Start <1s
Sensitivity
Acquisition -148dBm
Tracking -165dBm
Reacquisition -160dBm
Environmental
Operating Temperature -40 °C to 85 °C
Storage Temperature -45 °C to 125 °C
Maximum Altitude Max.18000m
Dynamic Performance
Maximum Velocity Max.515m/s
Maximum Acceleration 4G
Dimensions
16.0 x 16.0 x 6.45mm
Weight
6.0g
Serial Interfaces
Serial Interfaces
UART: Adjustable 4800~115200 bps
Default: 9600bps
Update rate
1Hz (Default), up to10Hz
I/O Voltage
2.7V ~ 2.9V
Protocols
NMEA 0183
PMTK
Power Management
Power supply
3.0V ~ 4.3V
Power Acquisition
25mA
Power Tracking
20mA
Power Saving
3mA@AlwaysLocate™(Note1)
7uA @Backup Mode
1mA@Standby Mode
11mA@FLP Mode
Periodic Mode
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16.0mm
16.0mm
6.45mm
Quectel L80
Compact GPS Module
Integrated with Patch Antenna
Note1: Measured in GPS system under outdoor static mode.