Status:

Key Features

EMAIL US: info@quectel.com VISIT US: www.quectel.com

Version:

Quectel LC29H

Dual-Band Multi-Constellation

GNSS Module

LC29H is a dual-band, multi-constellation GNSS module based on MTK platform. It can concurrently track GPS,

BeiDou, Galileo and QZSS satellite signals on L1 and L5 bands as well as GLONASS satellite signal on L1 band.

Compared with GNSS modules that can track only L1 signals, LC29H can track more visible satellites, and

thereby significantly mitigates the multipath effect in urban canyons, reduces signal acquisition time, and

improves positioning accuracy. The module supports plenty of tracking channels, which leads into superior

navigation performance.

The module’s integrated LNAs enable high sensitivity and high precision positioning; the integrated SAW filters

improve its anti-interference capability.

LC29H supports advanced power management that enables low-power GNSS sensing and position fix, which

makes the module an ideal solution for power-sensitive applications and battery-powered systems.

By virtue of its low power consumption and high precision, LC29H proves to be an ideal solution for real-time

tracking systems, sharing economy applications and so on.

Multi-GNSS engine for GPS, GLONASS, BeiDou, Galileo and

QZSS

Support L1 and L5 GNSS bands

Integrated LNAs for high sensitivity

Integrated SAW filters for noise cancellation

B13 band suppression design that reduces interferences

from this band by 20 dB

Support UART, USB*, SPI* and I2C* interfaces

Support EPO™, EASY™, LOCUS™

Support AGNSS

1.1

Released

EASY™

Technology

Ultra Low Power

Consumption

Extremely

Compact Size

Tracking Sensitivity:

-165 dBm

Operating Temperature

Range: -40 to +85 °C

Anti-Jamming

RoHS Compliant Multi-GNSS System

2.4 mm

12.2 mm

16.0 mm

HQ address: Building 5, Shanghai Business Park Phase III (Area B), No.1016 Tianlin Road, Minhang District, Shanghai 200233, China

Tel: +86 21 51086236 Email: info@quectel.com

Quectel LC29H

GNSS

Module

29H (A)*

Region

Global

Dimensions

16.0 mm

× 12.2 mm × 2.4 mm

Weight

Approx. 0.9 g

Temperature Range

Operating Temperature

40 °C to +85 °C

Storage Temperature

40 °C to +90 °C

GNSS Features

Supported Bands

GPS L1, Galileo E1, QZSS L1:

1575.42 MHz

GPS L5, Galileo E5, QZSS L5:

1176.45 MHz

BeiDou B1: 1561.098 MHz

BeiDou B2: 1176.45 MHz

GLONASS L1: 1602.5625 MHz

Default GNSS Constellation

GPS + GLONASS + Galileo +

BeiDou + QZSS

Number of Concurrent GNSS

SBAS

WAAS, EGNOS, MSAS*

and GAGAN

Horizontal Position Accuracy

①

Autonomous: 1 m CEP

Velocity Accuracy

①

Without Aid: < 0.1 m/s

Acceleration Accuracy

①

Without Aid: < 0.1 m/s²

Timing Accuracy

①

1PPS < 100 ns

TTFF @

-130 dBm with EASY™

②

Cold Start: < 15 s

Warm Start: < 3 s

Hot Start: < 1 s

TTFF @

-130 dBm without EASY™

①

Cold Start: < 28 s

Warm Start: < 20 s

Hot Start: < 1 s

Sensitivity

③

Acquisition:

-147 dBm

Tracking:

-165 dBm

Reacquisition:

-162 dBm

Dynamic Performance

①

Maximum Altitude: 10000 m

Maximum Velocity: 500 m/s

Maximum Acceleration: 4g

Certifications

Regulatory

CE*

Others

RoHS

Interfaces

Up to 400 kbps

UART

Adjustable: 9600

–921600 bps

Default: 115200 bps

Update Rate: 1 Hz (Default); Max. 10 Hz

Protocols

NMEA 0183, PAIR,

PQTM

Notes:

①

: Room temperature, all satellites at -130 dBm.

②

: Open-sky, active high precision GNSS antenna, less than 1 km baseline length.

③

: Room temperature, demonstrated with good LNAs.

4. *: Under development / Ongoing.