High precision GNSS module; 22.0mm × 17.0mm × 3.3mm; GPS, GLONASS, Galileo, BDS, and QZSS

LG69T series

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  • Concurrent reception of up to 4 constellations (GPS, GLONASS (optional), Galileo and BDS), as well as QZSS (optional)

  • RTK (optional) provides centimeter-level accuracy with fast convergence time and outstanding performance

  • No need for external co-processor (optional)

  • Up to 10 Hz GNSS raw data output (optional)

  • Integrated LNA for improved sensitivity (optional)

  • DR algorithms (optional)

  • Compact size and light weight suitable for mass market applications

  • Designed and manufactured according to the Quality Management System based on IATF 16949:2016 Standard

Features
  • Concurrent reception of up to 4 constellations (GPS, GLONASS (optional), Galileo and BDS), as well as QZSS (optional)
  • RTK (optional) provides centimeter-level accuracy with fast convergence time and outstanding performance
  • No need for external co-processor (optional)
  • Up to 10 Hz GNSS raw data output (optional)
  • Integrated LNA for improved sensitivity (optional)
  • DR algorithms (optional)
  • Compact size and light weight suitable for mass market applications
  • Designed and manufactured according to the Quality Management System based on IATF 16949:2016 Standard
View detail

Product

LG69T(AA)

LG69T(AD)

LG69T(AB)*

LG69T(AM)

LG69T(AJ)

LG69T(AI)

LG69T (AS)

LG69T (AF)

LG69T(AP)

GNSS

GPS/QZSS: L1 C/A; L5

Galileo: E1; E5a BDS: B1I; B2a

GPS/QZSS: L1 C/A; L5

Galileo: E1; E5a    

BDS: B1I; B2a

GPS/QZSS: L1 C/A; L2C or L5

Galileo: E1; E5b or E5a

BDS: B1I; B2I or B2a GLONASS: L1 or L2

GPS/QZSS: L1 C/A; L5

Galileo: E1; E5a BDS: B1I; B2a

GPS/QZSS: L1 C/A; L5

Galileo: E1; E5a    

BDS: B1I; B2a

GPS/QZSS: L1 C/A; L2C or L5

Galileo: E1; E5b or

E5a

BDS: B1I; B2I or B2a GLONASS: L1 or L2

GPS/QZSS: L1 C/A; L5

Galileo: E1; E5a  BDS: B1I; B2a

GPS/QZSS: L1 C/A; L5

Galileo: E1; E5a  BDS: B1I; B2a

GPS/QZSS: L1 C/A; L5

Galileo: E1; E5a BDS: B1I; B2a

Form Factor

LGA

LGA

LGA

LGA

LGA

LGA

LGA

LGA

LGA

Dimensions (mm)

22.0 × 17.0 × 3.1

22.0 × 17.0 × 3.1

22.0 × 17.0 × 3.3

22.0 × 17.0 × 3.3

22.0 × 17.0 × 3.3

22.0 × 17.0 × 3.3

22.0 × 17.0 × 3.3

22.0 × 17.0 × 3.3

22.0 × 17.0 × 3.3

Weight (approx.) g

1.9

1.9

2.7

2.6

2.5

2.7

2.7

2.7

2.7

Operating Temperature

-40 °C ~ +85 °C

-40 °C ~ +85 °C

-40 °C to +105 °C

-40 °C ~ +85 °C

-40 °C ~ +105 °C

-40 °C ~ +105 °C

-40 °C ~ +85 °C

-40 °C ~ +85 °C

-40 °C ~ +85 °C

Storage Temperature

-40 °C ~ +95 °C

-40 °C ~ +95 °C

-40 °C to +105 °C

-40 °C ~ +95 °C

-40 °C ~ +105 °C

-40 °C ~ +105 °C

-40 °C ~ +95 °C

-40 °C ~ +95 °C

-40 °C ~ +95 °C

General Features

 

 

 

 

 

 

 

 

 

Working Mode

Raw

PVT/Raw

Raw

RTK+Heading1

RAW

RAW

Base station

IMU raw data + DR

DR+RTK+Heading1

Chip Solution

TESEO V

TESEO V

TESEO APP

TESEO V

TESEO V

TESEO V

TESEO V

TESEO V

TESEO V

L1 Band Receiver (C/A Code) Channel Number

80 Tracking

Channels,

4 Fast Acquisition

Channels

80 Tracking

Channels,

4 Fast Acquisition

Channels

80 Tracking

Channels, 

4 Fast Acquisition

Channels

80 Tracking

Channels, 

4 Fast Acquisition

Channels

80 Tracking

Channels, 

4 Fast Acquisition

Channels

80 Tracking

Channels, 

4 Fast Acquisition

Channels

80 Tracking

Channels,

4 Fast Acquisition

Channels 

80 Tracking

Channels, 

4 Fast Acquisition

Channels

80 Tracking

Channels,

4 Fast Acquisition

Channels

L1 Band Receiver (C/A Code) SBAS

/

/

/

/

/

/

/

/

/

A-GNSS

/

/

Sensitivity

Autonomous Acquisition

-145 dBm

-145 dBm

-144 dBm*

-145 dBm

-145 dBm

-145 dBm

-145 dBm

-145 dBm

-145 dBm

Reacquisition

-153 dBm

-153 dBm

-153 dBm*

-153 dBm

-153 dBm

-153 dBm

-153 dBm

-153 dBm

-153 dBm

Tracking

-160 dBm

-160 dBm

-159 dBm*

-160 dBm

-160 dBm

-160 dBm

-159 dBm

-160 dBm

-160 dBm

 TTFF (Time To First Fix)

Cold Start

36 s

36 s

36 s*

36 s

36 s

36 s

/

36 s

36 s

Warm Start

30 s

30 s

30 s*

30 s

30 s

30 s

/

30 s

30 s

Hot Start

3 s

3 s

3 s*

3 s

3 s

3 s

/

3 s

3 s

Position Accuracy (autonomous)

1.0 m CEP

1.0 m CEP

1.0 m CEP

1.0 m CEP

1.0 m CEP

1.0 m CEP

/

1.0 m CEP

1.0 m CEP

Position Accuracy (RTK)

cm 2

cm 2

cm 2

0.01 m+ppm CEP

cm 2

cm 2 

/

/

0.01 m+ppm CEP

Velocity Accuracy (without aid)

0.1 m/s

0.1 m/s

0.1 m/s

0.1 m/s

0.1 m/s

0.1 m/s

/

0.1m/s

0.1 m/s

Convergence Time (RTK)

/

/

/

 

/

/

/

/

 

Maximum Acceleration Accuracy (without aid)

0.1 m/s²

0.1 m/s²

0.1 m/s²

0.1 m/s²

0.1 m/s²

0.1 m/s²

/

0.1 m/s²

0.1 m/s²

Accuracy of 1PPS Signal (RMS)

50 ns

50 ns

50 ns

50 ns

50 ns

50 ns

50 ns

50 ns

50 ns

Max Update Rate

RAW: 10 Hz; IMU: 100 Hz

RAW: 10 Hz;  PVT: 1 Hz

RAW: 10 Hz

PVT: 10 Hz

RAW: 10 Hz IMU: 100 Hz

RAW: 10 Hz

RAW: 1 Hz

IMU raw data: 150

Hz;

PVT (DR): 30 Hz

PVT: 10 Hz

IMU raw data: 100

Hz

Baud Rate(default)

460800 bps

460800 bps

460800 bps

460800 bps

460800 bps

460800 bps

460800 bps

460800 bps

460800 bps

Geo-fence

/

/

/

/

/

/

/

Jamming Detection

/

/

/

*

/

/

/

/

*

Built-in LNA

/

Electrical Data

 

 

 

 

 

 

 

 

 

Power Supply

3.0 V to 3.6 V

3.0 V to 3.6 V

3.0 V to 3.6 V

3.0 V to 3.6 V

3.0 V to 3.6 V

3.0 V to 3.6 V

3.0 V to 3.6 V

3.0~3.6 V, typ. 3.3 V

3.0 V to 3.6 V

I/O Voltage

3.0 V to 3.6 V

3.0 V to 3.6 V

3.0 V to 3.6 V

3.0 V to 3.6 V

3.0 V to 3.6 V

3.0 V to 3.6 V

3.0 V to 3.6 V

3.0 V to 3.6 V

3.0 V to 3.6 V

Power Consumption (Acquisition)

242 mA

235 mA

VCC: 55 mA,

VCC_CORE: 230 mA

330 mA

245 mA

295 mA

360 mA

275 mA

360 mA

Power Consumption (Tracking)

237 mA

232 mA

VCC: 55 mA,

VCC_CORE: 225 mA

335 mA

245 mA

295 mA

360 mA

274 mA

360 mA

Power Consumption

(Backup/Low power mode)

55 μA

55 μA

55μA

55 μA

55 μA

55 μA

55 μA

55 μA

55 μA

Interfaces

 

 

 

 

 

 

 

 

 

UART

Reset

Time Pulse

Antenna

 

 

 

 

 

 

 

 

 

Antenna Type

Active

Active

Active

Active

Active

Active

Active

Active

Active

Antenna Power

External or internal

External or internal

External or internal

External or internal

External or internal

External or internal

External or internal

External or internal

External or internal

Certifi cations

CE

CE

CE/ ASIL-B*

CE

/

/

CE

CE*

CE

Recommended

Applications

Automotive, high-precision navigation, delivery robots

Note 1: Heading function need LG69T(AP) and LG69T(AM) work together.

Note 2: Depending on external Precision Positioning Engine.

* Under development

  • Supported

I. Summary

  • High precision GNSS module
  • 22.0mm × 17.0mm × 3.3mm
  • GPS, GLONASS, Galileo, BDS, and QZSS

II. Overview

Quectel LG69T series features the fifth generation of STMicroelectronics® positioning receiver platform with 80 tracking channels and 4 fast acquisition channels. Its dual band (L1 + L5 or L1 + L2) variants support up to 4 concurrent global constellations (GPS, GLONASS, Galileo and BDS), as well as QZSS, and optionally integrate RTK and Dead Reckoning technology enabling the best performance in various applications.

LG69T (AA) includes an integrated IMU and provides GNSS raw data as well as IMU raw data to use with external positioning engines. LG69T (AB) is an ASIL-B GNSS raw data module used with an external positioning engine and external IMU for functional safety autonomous driving applications. Integrating an internal IMU and fusion engine, LG69T (AF) provides PVT (DR) output as well as high update rate IMU raw data.

LG69T (AI) supporting L1 + L2 bands and LG69T (AJ, AR) supporting L1 + L5 bands are extended temperature GNSS raw data modules. LG69T (AJ) also incorporates an IMU and provides IMU raw data suitable to use with external positioning engines.

LG69T (AM) excludes the IMU and is suitable as a stand alone RTK Rover capable of centimeter-level precision. LG69T (AP) has a built-in automotive grade IMU whereas LG69T (AQ) contains an industrial grade internal IMU, both of which provide DR + RTK centimeter-level performance. LG69T (AS) is suitable as a stand alone or networked RTK base station and provides RTCM output to be used across radio or cellular links.

Navigation rate up to 10 Hz makes the LG69T series suitable for applications such as drones, delivery robots, precision agriculture, mining and marine, automotive telematics as well as ADAS and DMS.

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