LR9552 TTL SiRF Star III GPS天线模块

LR9552 GPS module is a high sensitivity and very compact smart antenna module, with built in GPS receiver circuit.

-Based on the SiRFstar III/LP single chipset.

-20 channels All-in-View tracking.

-RS232 or TTL level serial port for GPS communications interface.

-RoHS compliance.

-Dimension: 25 x 25 x 8.9 mm (with 4 mm patch antenna)







Feature:

Hardware and Software

Based on the high performance features of the SiRF GSC3f/LP single chip

Compact module size for easy integration: 25 x 25 x 8.9 mm (with 4 mm patch antenna)

Fully automatic assembly: reflow solder assembly ready

Hardware compatible with SiRF GSW3.2 serial software



Interface

RS232 or TTL (option) level serial port for GPS communications interface

Protocol: NMEA-0183/SiRF Binary (default NMEA).

Baud Rate: 4800 ~ 57600 baud (default 4800).



Performance

Cold/Warm/Hot Start Time: 42/38/1 sec.

Reacquisition Time: 0.1 second.

RF Metal Shield for best performance in noisy environment

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