Overview
L86 is an ultra-compact GNSS POT (Patch on Top) module with an embedded 18.4mm × 18.4mm × 4.0mm patch antenna and utilizes the MediaTek new generation GNSS chipset MT3333 that achieves the perfect performance. Designed to be compatible with Quectel GPS L80 module in the compact and unified form factor, it provides a flexible and scalable platform for migrating from GPS to GNSS. This space-saving design makes L86 a perfect module for miniature devices. Adopting LCC package and integrating patch antenna, L86 has exceptional performance both in acquisition and tracking.
Combining advanced AGPS called EASY™ (Embedded Assist System) and proven AlwaysLocate™ technology, L86 achieves the highest performance and fully meets the industrial standard. EASY™ technology allows L86 to calculate and predict orbits automatically using the ephemeris data (up to 3 days) stored in internal RAM memory, so L86 can fix position quickly even at indoor signal levels with low power consumption. With AlwaysLocate™ technology, L86 can adaptively adjust the on/off time to achieve balance between positioning accuracy and power consumption according to the environmental and motion conditions.
L86 supports automatic antenna switching function. It can achieve the switching between internal patch antenna and external active antenna. Moreover, it keeps positioning during the switching process.
Due to its compact design, high precision and sensitivity, L86 is perfectly suitable for a broad range of M2M applications such as portable device, automotive, personal tracking, security and industrial PDA. It is especially suitable for special applications, like GPS mouse and OBD.
Key Benefits
● Multi-GNSS engine for GPS, GLONASS, Galileo and QZSS
● Embedded patch antenna: 18.4mm × 18.4mm × 4.0mm
● Extremely compact footprint: 16.0mm × 16.0mm × 6.45mm
● Automatic antenna switching function
● Support short circuit protection and antenna detection
● Built-in LNA for better sensitivity
● EASY™, an advanced AGPS technology without external memory
● Ultra low power consumption in tracking mode, 26mA
● AlwaysLocate™, an intelligent controller of periodic mode
● LOCUS, an embedded logger function without the need of host and external flash
● High sensitivity: -167dBm @Tracking, -149dBm @Acquisition
● 99 acquisition channels, 33 tracking channels
● Balloon mode, for high altitude up to 80km
● Support DGPS, SBAS (WAAS/EGNOS/MSAS/GAGAN)
● Great anti-jamming performance due to multi-tone active interference canceller
● PPS VS. NMEA can be used for time service
● Support SDK command developed by Quectel
GNSS Features
GPS L1 Band Receiver (1575.42MHz)/GLONASS L1 Band Receiver (1601.71MHz):
Channel: 33 (Tracking)/ 99 (Acquisition) C/A Code
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: -149dBm
Tracking: -167dBm
Reacquisition: -161dBm
Dynamic Performance:
Maximum Altitude: Max. 18000m
Maximum Velocity: Max. 515m/s
Maximum Acceleration: 4G
Interfaces
Serial Interface:
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:
18.4mm × 18.4mm × 6.45mm
Weight:
Approx. 7.6g
Power Management
Power Supply:
3.0V~4.3V
Power Acquisition:
30mA @3.3V (GPS+GLONASS)
Power Tracking:
26mA @3.3V (GPS+GLONASS)
Power Saving:
3.5mA @AlwaysLocate™ (Note1)
7uA @Backup Mode
1mA @Standby Mode
Periodic Mode
Note1: Measured in GPS+GLONASS System under Outdoor Static Mode.
Main Products: , , ,
Facebook
X
Pinterest
Linkedln