LR9552 RS232 麗台 SiRF Star III GPS天線模組 GPS接收器模組

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