Build a Smarter World
Quectel L70
Compact GPS Module
Ultra Low Consumption
Fast Positioning
L70, an SMD type module, brings the high performance of MTK positioning engine to the industrial applications with compact
profile, ultra low power consumption and fast positioning capability.
Combining advanced AGPS called EASY™ (Embedded Assist System) and proven AlwaysLocate™ technology, L70 achieves the
highest performance and fully meets the industrial standard. EASY™ technology ensures L70 can calculate and predict orbits
automatically using the ephemeris data (up to 3 days) stored in internal RAM memory, so L70 can fix position quickly even at
indoor signal levels with low power consumption. With AlwaysLocate™ technology, L70 can adaptively adjust the on/off time
to achieve balance between positioning accuracy and power consumption according to the environmental and motion
conditions.
Additional feature of embedded logger function called LOCUS allows L70 to log position information to internal flash memory
at default intervals of 15 seconds and provide typically more than 16 hours log capacity without adding cost.
The Fitness Low Power (FLP) feature provides low power GPS solution for fitness application. It is an optimized solution for
wearable, fitness and tracking device and only costs 5mA current consumption in static receiving.
With its tiny design, high precision and sensitivity, L70 is perfectly suitable for a broad range of M2M applications such as
portable device, automotive, personal tracking, security and industrial PDA.
Key
Benefits
Extremely compact size: 10.1mm × 9.7mm × 2.5mm
EASY™, an advanced AGPS technology without external memory
Ultra low power consumption in tracking mode, 12mA
AlwaysLocate™, an intelligent controller of periodic mode
LOCUS, an embedded logger solution with no need of host and
external flash
High sensitivity, -165dBm @Tracking, -148dBm @Acquisition
66 acquisition channels, 22 tracking channels
FLP mode, only 5mA in static receiving
Balloon mode, for high altitude up to 80km
Support QZSS
Support DGPS, SBAS (WAAS/ EGNOS/ MSAS/ GAGAN)
Anti-Jamming, Multi-tone Active Interference Canceller
PPS VS. NMEA can be used for time service
Support SDK command developed by Quectel
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EASY™ Technology
Ultra Low Power
Consumption
Super Tracking
Sensitivity:
-165dBm
Extended Temperature
Range: -40°C ~ +85°C
RoHS Compliant
GPS+QZSS
Compact Size
Anti-jamming
EMAIL US: info@quectel.com
VISIT US: www.quectel.com
Quectel L70
Compact GPS Module
Ultra Low Consumption
Fast Positioning
10.1 mm
9.7 mm
2.5 mm
GPS Features
L1 Band Receiver (1575.42MHz):
Channel: 22 (Tracking)/ 66 (Acquisition)
C/A Code
Interfaces
Serial Interface:
UART: Adjustable 4800bps~115200bps
Default: 9600bps
Update Rate:
Power Saving:
Typ. 1.4mA @AlwaysLocate™ (Note1)
7uA @Backup Mode
SBAS: WAAS, EGNOS, MSAS, GAGAN
Horizontal Position Accuracy:
Autonomous: <2.5m 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
Dynamic Performance:
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200uA @Standby Mode
5mA @FLP Mode
Periodic Mode
1Hz (Default), up to 10Hz
I/O Voltage:
2.7V~2.9V
Protocols:
Antenna Type:
Active or Passive
Antenna Power:
NMEA 0183
PMTK
External or Internal VCC_RF
Note1: Measured in GPS System under Outdoor
Static Mode.
General Features
Temperature Range:
-40°C ~ +85°C
Dimensions:
10.1mm × 9.7mm × 2.5mm
Weight:
Approx. 0.6g
Power Management
Power Supply:
2.8V~4.3V
Power Acquisition:
18mA
Power Tracking:
12mA
Maximum Altitude: Max. 18000m
Maximum Velocity: Max. 515m/s
Maximum Acceleration: 4G
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: +86 21 51086236
Fax: +86 21 54453668
Email: info@quectel.com
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