|描述/功能:||Master development system evaluation module|
|最高工作溫度:||+ 85 C|
|最低工作溫度:||- 40 C|
Linx Technologies R4 Series GPS Receiver Module is a self-contained high-performance GPS receiver with an on-board LNA and SAW filter. Based on the SiRFstar IV chipset, it provides exceptional sensitivity, even in dense foliage and urban canyons. The module's very low power consumption helps maximize runtimes in battery powered applications. With over 200,000 effective correlators, the R4 Series receiver can acquire and track up to 48 satellites simultaneously in just seconds, even at the lowest signal levels. Housed in a compact reflow-compatible SMD package, the receiver requires no programming or additional RF components (except an antenna) to form a complete GPS solution. These features, along with the module’s standard NMEA data output, make the R4 Series easy to integrate, even by engineers without previous RF or GPS experience. The Linx R4 Series GPS modules offer a simple, efficient, and cost-effective method of adding GPS capabilities to any product.
The R4 Series GPS module can be used as a drop-in replacement for the existing Linx SG Series GPS module, adding SiRF-IV technology to existing designs at a lower cost. The R4 Series offers an operating voltage range from 3.0V to 3.6V, while providing a typical 0.43mA hibernate mode for extending battery life in low power applications.