Allystar GEM1111 compact GNSS module with antenna

 GEM1111 compact GNSS module with antenna GEM1111 is a high-performance L1 GNSS positioning module with an antenna built in,which is developed on the basis of the state-of-the-art Allystar Cynosure III Litearchitecture.It supports global civil navigation systems, including GPS, BDS, GLONASS, Galileo,and QZSS. Featured with SAW and LNA, GEM1111 achieves high positioningaccuracy and short TTFF, especially in a harsh urban environment. It supportsantenna supervisor and auto-switching between the built-in antenna and the externalantenna.With a compact body and high performance, GEM1111 is widely applied to trackingapplications, like automotive, consumer, and industrial tracking Feature Supports GPS, BDS, Galileo, GLONASS, and QZSS systems Built-in LNA & SAW forbetter sensitivity Supports A-GNSS Supports geo-fence function Ultra-low power consumption of around 13 mA in tracking mode Supports antenna supervision Supports auto-switching between the built-in antenna and the external ante