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Quick Details

  • Type: Gps Receiver
  • Use: Other
  • Screen Size: Other
  • Function: Other
  • Place of Origin: Taiwan
  • Brand Name: Leadtek
  • Model Number: LR9130
  • Warranty: 12 Months

Packaging & Delivery

Packaging Details 1000PCS/reel

GPS Modules GPS SiRF Star IV LR9130 GPS Receiver Module

 

 

 

Product Description

  

Features:

-SiRF StarIV ultra low power chipset

-Compact module size for easy integration : 24 x 20 x 2.9 mm

-I2C/SPI pins reserved for customizing special user applications (Default: UART)

-Fully utilized SS4 upgrade features

 

Introduction

The Leadtek LR9130 GPS module is a high sensitivity, low power, Surface Mount Device (SMD) that can be compatible to LR9548 or fully utilized SiRFstarIV upgrade features. This 48-channel global positioning system (GPS) receiver is designed for a wide range of OEM applications and is based on the GPS signal search capabilities of the SiRFstarIV GSD4e

chipset, SiRF’s newest chipset technology. The LR9130 provides flexible I/O interfaces (UART is default, I2C and SPI by customer requirement).

 

The LR9130 is designed to allow quick and easy integration into GPS-related applications such as:

- PDA, Pocket PC, Tablet and other computing devices

- Fleet Management /Asset Tracking

- AVL and Location-Based Services

- Hand-Held Device for Personal Positioning and Navigation

- All applications of battery drive device that needs lower power consumption

 

Performance

- Highest performance GPS PVT engine

- High acquisition sensitivity for fast TTFF

- Extremely low weak signal tracking sensitivity

- High jamming immunity

- Smallest footprint and total solution size

- Highest level of BOM integration

- Value added software enhancements

- Multimode A-GPS (Autonomous, MS-Based, and MS-Assisted) – Need operator support

- Embedded CGEE / SGEE (Need server support)

- SiRFGeoRecovTM Reverse EE

- Cold/Warm/Hot Start Time: 35/35/1 sec. at open sky and stationary environments.

- Reacquisition Time: 0.1 second

- RF Metal Shield for best performance in noisy environments

 

Interface

- Multiple host port interfaces (UART, I2C, and SPI)

- One I2C port for MEMS connection

- Protocol: NMEA-0183(default)

- Baud Rate: 4800 bps

 

 

Technical specifications

Feature

Item

Description

Chipset

GSD4e

SiRF StarIV low power single chipset

General

Frequency

L1, 1575.42 MHz

C/A code

1.023 MHz chip rate

Channels

48

Accuracy

Position

<2.5 meters

Velocity

0.01 meters/second

Time

1 microsecond synchronized to GPS time

Datum

Default

WGS-84

Other

selectable for other Datum

Time to First Fix (TTFF) (Open Sky & Stationary Requirements)

Reacquisition

0.1 sec., average

Snap start

1 sec., average

Hot start

1~2 sec.

Warm start

9~15 sec.

Cold start

25~35 sec.

Dynamic

Conditions

Altitude

18,000 meters (60,000 feet) max.

Velocity

515 meters/second (1000 knots) max.

Acceleration

4g, max.

Jerk

20 meters/second3, max.

Power

Main power input

2.8 ~ 5.0 VDC input

Power consumption

50 mA (Tracking Mode)

Backup Power

2.8 ~ 5.0 VDC battery input

Serial Port

Electrical interface

Default UART : NMEA-0183@4800bps

(I2C/SPI TBA)

Protocol messages

NMEA-0183@4800 bps (Default)

 

 

 

Car GPS Antenna : Ct-6180 ,SMA/MCX/MMCX/BCN , 1M/3M/5M

 

 

 

 

Packaging & Shipping

 

- 1000pcs/reel

- Standard Leadtime : 2-3 weeks after received your payment .

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