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Quectel GPS+Glonass Module with Antenna

Product Name: Quectel GPS+Glonass Module with Antenna
Item No. : L86
Size&Interface: 16*16*6.4mm/ LCC 12pins

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Product Description

L86 is an ultra compact GNSS POT (Patch on Top) module with an embedded 18.4 × 18.4 × 4.0mm patch antenna and utilizes the MediaTek new generation GNSS chipset MT3333 that achieves the perfect peorformance. 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 saving-space design makes L86 the perfect module for the miniature devices. Adopted by LCC package and integrated with 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 ensures L86 can calculate and predict orbits automatically using the ephemeris data (up to 3 days) stored in internal flash 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.


With its tiny 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, especially suitable for special applications, like GPS mouse and OBD.


Key Benefits

●  Multi-GNSS engine for GPS, GLONASS, and QZSS

●  Embedded patch antenna: 18.4 x 18.4 x 4.0mm

●  Extremely compact size: 16.0 x 16.0 x 6.45mm

●  Automatic antenna switching function

●  Support short circuit protection and antenna detection

●  Built-in LNA for better sensitivity

●  EASY™, advanced AGPS technology without external memory

●  Ultra low power consumption in tracking mode, 20mA

●  AlwaysLocate™, an intelligent controller of periodic mode

●  LOCUS, innate logger solution with no need of host and external flash

●  High sensitivity: 165dBm@Tracking, -148dBm@Acquisition

●  99 acquisition channels, 33 tracking channels


●  Anti-Jamming, Multi-tone Active Interference Canceller


General Specifications

GPS L1 Band Receiver

Receiver (1601.71MHz)

Channel Number

33 (Tracking) /

99 (Acquisition)

  C/A Code  
  Horizontal Position
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

with EASY™
Cold Start <15s
  Warm Start <5s
  Hot Start <1s
without EASY™
Cold Start <35s
  Warm Start <30s
  Hot Start <1s
  Sensitivity Acquisition -148dBm
  Tracking -165dBm
  Reacquisition -160dBm
  Environmental Operating Temperature -40℃ to 85℃
  Storage Temperature -45℃ to 125℃
  Dynamic Performance Maximum Altitude Max.18000m
  Maximum Velocity Max.515m/s
  Maximum Acceleration 4G
  Dimensions 18.4 × 18.4 × 6.45mm
  Weight Approx. 7.6g
Serial Interfaces
  Serial Interfaces UART: Adjustable 4800~115200bps
Default: 9600bps
  Update rate 1Hz (default), up to10Hz
  I/O Voltage 2.7V ~ 2.9V
  Protocols NMEA 0183
Power Management
  Power Supply 3.0V ~ 4.3V
  Power Acquisition 25mA
  Power Tracking 22mA
  Power Saving 3mA@AlwaysLocate™(Note1)
    7uA@Backup Mode
    1mA@Standby Mode
    Periodic Mode

   Note1: Measured in GPS system under outdoor static mode.