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GNSS Module L30 


Quectel  L30
 

 

 

 

Compact  GPS Module

with  Super Sensitivity

 

 

 


Key benefits




Extremely compact size, 9.0 x 9.0 x1.6mm

High tracking sensitivity, -163dBm

High autonomous acquisition sensitivity, -148dBm 

Power saving modes 

Self-Assisted CGEE function

Hardware Baud Rate Configuration

5Hz Navigation Update Rate

SBAS (WAAS, EGNOS and QZSS) 

Low power consumption:  

Acquisition: 33mA @ -130dBm

Tracking: 31mA @ -130dBm









Introduction

 

 

 

L30, a GPS  receiver  module, which  is  based on  the  lastest SIRF-starIV ROM  version 2.2, features  extremely compact  profile of 9.0x9.0x1.6mm and low current consumption of only 31 mA during tracking. Highest sensitivity down to -163dBm  for tracking satellites  along with lowest Time-To-First-Fix fulfill the toughest requirements.

 

L30 supports aided-GPS function without  the necessity of downloading data  from server  since it  automatically captures  ephemeris data from  satellites  locally and  predicts  ephemeris  over  3  days  without server assistance.

 

With embedded  active jammer  remover,  L30 can  track and remove up to  8 CW (Carrier  Wave) type signals  up to 80dB-HZ signal level.

 

This feature ensures  fast and accurate navigation  in hostile signal or high noise environment.

 

Its high  sensitivity, lower  power consumption  and 48-PRN channels make L30  the best choice  for portable device such as  vehicle tracking,  personal tracking,  asset tracking, connected  PND and  security device.

 

Quectel L30 Details

 

General Specifications

 

L1 Band Receiver
(1575.42MHz)

Channel Number

48 channels

 

C/A Code

 

 

SBAS

WAAS, EGNOS,QZSS

 

Horizontal Position
Accuracy

Autonomous

<2.5m CEP

 

SBAS

<2.0m CEP

 

Velocity Accuracy

Without Aid

< 0.01m/s

 

Acceleration Accuracy

Without Aid

0.1m/s²

 

Timing Accuracy

 

<500ns

 

Reacquisition Time

 

<1s

 

TTFF

(Time to First Fix)

Cold Start

<35s

 

Warm Start

<35s

 

Warm Start with CGEE

8s typ.

 

Hot Start

<1s

 

Sensitivity with

External LNA

Autonomous Acquisition

-148dBm

 

Tracking

-163dBm

 

Reacquisition

-160dBm

 

Environmental

Operating Temperature

-40℃ to 85℃

 

Storage Temperature

-45℃ to 125℃

 

Dynamic Performance

Maximum Altitude

Max.18288m

 

Maximum Velocity

Max.514m/s

 

Maximum Acceleration

4G

 

Dimensions

9.0× 9.0 × 1.6mm

 

Weight

Approx. 0.6g

 

Active Jammer Remover

Removes in-band jammers up to 80dB-Hz Tracks up to 8 CW jammers

 

 

 

Serial Interfaces

 

One UART

UART                                      Adjustable: Baud rate configured by Hardware
                                                Default: 4800bps

IIC                                           (Master/Slave): Up to 400 Kbps

 

Update rate

1Hz (default), up to 5Hz

 

I/O Voltage

1.71V ~ 1.89V

 

Protocols

NMEA
OSP

 

 

 

Electrical Data

 

Power Supply

1.71V ~ 1.89V

 

Power Acquisition

33mA@-130dBm 

 

Power Tracking

31mA @-130dBm

 

Power Saving

ATP, PTF, Hibernate

 

Antenna Type

Passive and Active

 

Antenna Power

Hibernate

External 

15uA


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