GPS Module GPS Engine Board GPS模块
The LR9101 module is a high sensitivity, high gain, low powervery compact Surface Mount Device (SMD).
This 20-channel global positioning system (GPS) receiver is designed for a broad spectrum of OEM applicationsis based on the fastdeep GPS signal search capabilities of SiRF StarIII single chip architecture.
LR9101 gps module is designed to allow quickeasy integration into GPS-related applications, especially for compact size devices, such as:
-PDA, Pocket PCother computing devices
-Fleet Management / Asset Tracking
-AVLLocation-Based Services
-Hand-held Device for Personal PositioningNavigation
GPS module / GPS Receiver Module Features
Hardware
-Based on the high performance features of the SiRF Star III/LP single chip
-Built-in high gain amplifierband pass filter
-RoHS compliant (lead-free)
-Compact module size for easy integration: 15x14x2.8 mm (590.6x551.2x110.2 mil).
-SMT pads allow for fully automatic assembly processes equipmentreflow soldering
-SiRFLoc Client AGPS support
Performance
-Cold/Warm/Hot Start Time: 42 / 38 / 1 sec.
-Reacquisition Time: 0.1 second
-RF Metal Shield for best performance in noisy environments
-Multi-path Mitigation Hardware
Interface
-TTL level serial port for GPS communications interface
-Protocol: NMEA-0183/SiRF Binary (default NMEA)
-Baud Rate: 9600, 19200 bps (default 9600)