GNSS Specification V1.1

Compact GNSS Module
Integrated GPS with
BeiDou System
Quectel L76B
10.1 mm
9.7 mm
2.5 mm
GNSS Features
GPS L1 Band Receiver (1575.42MHz)/
BD2 B1 Band Receiver (1561.098MHz):
Channel: 33 (Tracking)/ 99 (Acquision)/
210 (PRN)
C/A Code
SBAS: WAAS, EGNOS, MSAS, GAGAN
Horizontal Posion Accuracy:
Autonomous: <2.5m CEP
Velocity Accuracy:
Without Aid: <0.1m/s
Acceleraon Accuracy:
Without Aid: <0.1m/s²
Timing Accuracy:
1PPS Out: 10ns
Reacquision 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
Sensivity:
Acquision: -148dBm
Tracking: -163dBm
Reacquision: -160dBm
Dynamic Performance:
Maximum Altude: Max. 18000m
Maximum Velocity: Max. 515m/s
Maximum Acceleraon: 4G
Interfaces
Serial Interfaces:
UART: Adjustable 4800bps~115200bps
Default: 9600bps
Update Rate:
1Hz (Default), up to 10Hz
I/O Voltage:
2.7V~2.9V
Protocols:
NMEA 0183
PMTK
General Features
Temperature Range:
-40°C ~ +85°C
Dimensions:
10.1mm × 9.7mm × 2.5mm
Weight:
Approx. 0.5g
Power Management
Power Supply:
2.8V~4.3V
Power Acquision:
23mA (GPS+BeiDou)
21mA (GPS)
Power Tracking:
18mA (GPS+BeiDou)
15mA (GPS)
Power Saving:
Typ. 2.6mA @AlwaysLocate™ (Note1)
7uA @Backup Mode
500uA @Standby Mode
Periodic Mode
Antenna Type:
Acve or Passive
Antenna Power:
External or Internal VCC_RF
Note1: Measured in GPS+BeiDou System under
Outdoor Stac Mode.
Copyright © 2017 Quectel Wireless Solutions Co., Ltd. All Rights Reserved http://www.quectel.com
HQ address: 7
th
Floor, Hongye Building, No.1801 Hongmei Road, Xuhui District, Shanghai 200233, China
Tel: [phone] Fax: [phone] Email: [e-mail]
Quectel
Confidential