LR9548S LEADTEK, LR9548S Datasheet - Page 7

GPS RECEIVER MODULE

LR9548S

Manufacturer Part Number
LR9548S
Description
GPS RECEIVER MODULE
Manufacturer
LEADTEK
Datasheet

Specifications of LR9548S

No. Of Channels
20
Frequency Rf
1575.42MHz
Module Interface
Serial
Supply Voltage Range
3.3V To 5V
Termination Type
SMD
Supply Voltage Max
5VDC
Data Rate Max
4800bps
No. Of Pins
28
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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Manufacturer
Quantity
Price
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LR9548S
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Part Number:
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Manufacturer:
LEADTEK
Quantity:
20 000
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Software
The Leadtek LR9548SLP module includes GSW3.2.2, the SiRF standard GPS software for
SiRFstarIII low power single chipset receivers. Features include:
Item
Core of firmware
Baud rate
Code type
Datum
Protocol message
Output frequency
© 2006 Leadtek Research Inc. All rights reserved.
Preliminary Confidential - Information is subject to change without prior notice.
Excellent sensitivity
High configurability
I Hz position update rate
Supports use of satellite-based augmentation systems like the US WAAS or European EGNOS
system (Option)
Real-time Operating System (RTOS) friendly
Capable of outputting either NMEA(default) or SiRF proprietary binary protocols
Designed to accept custom user tasks executed on the integrated ARM7TDM1
processor(Option)
Runs in full power operation (default) or optional power saving modes
Default configuration is as follows:
Description
SiRF GSW3.2.2
4800, 9600, 19200, 38400 or 57600 bps (default 4800)
NMEA-0183 ASCII
WGS-84
GGA(1sec), GSA(5sec), GSV(5sec), RMC(1sec),VTG(1sec)
1 Hz
LR9548SLP Specifications Sheet Rev. 0.1
Page 6/11

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