LS20028 is a complete stand-alone GPS smart antenna module, including embedded patch antenna and GPS receiver circuits, dedicated designed for cellular phones that are going to integrate GPS function. The module is powered by SiRF Star III low power chip and can track up to 20 satellites at a time while providing fast time-to-first-fix, one-second navigation update and low power consumption. Besides, it can provide you with superior sensitivity and performance even in urban canyon and dense foliage environment.
It is easy to install without both RF connector and coaxial cable that are needed in a separated active antenna. In other words, reduce the cost and size. Also, speed up the time to market by eliminating R&D efforts on RF matching and stability between separated GPS antenna and module. Furthermore, it can be directly powered by a lithium battery without any external voltage regulars. A built-in hardware enable pin provides the convenience to turn on/off the module. Therefore, LS20028 of miniature size and brilliant performance is the best choice to be integrated into your slim cellular phones.
Features
- Optimal RF design for cellular phone
- Easy to install
- SiRF Star III high sensitivity solution
- Support 20-channel GPS
- Fast TTFF at low signal level
- Capable of SBAS (WAAS, EGNOS, MSAS)
- Pin-to-pin compatible with LS20038 (MediaTek solution) and LS20058 (Qualcomm/ATHEROS solution)
Application
- Cellular phones with GPS function
- GPS personal tracker
- Mobile internet device with GPS function
