SKG12B

Skylab SKG12B Datasheets GPS Module DataSheet Name: Ultra High Sensitivity and Low Power GPS Receiver Module Model No.: SKG12B Revision: 001 Revision History: Revision 001 Description Initial Release to 001 Approved Woody Date 20120708 1 DS-SKG12B-V1 www.skylab.com.cn Skylab SKG12B Datasheets General Description The SKG12B is a complete GPS engine module that features super sensitivity, ultra low power and small form factor. The GPS signal is applied to the antenna input of module, and a complete serial data message with position, velocity and time information is presented at the serial interface with NMEA protocol or custom protocol. It is based on the high performance features of the MediaTek MT3337 single-chip architecture, Its –162dBm tracking sensitivity extends positioning coverage into place like urban canyons and dense foliage environment where the GPS was not possible before. The small form factor and low power consumption make the module easy to integrate into portable device like PNDs, mobile phones, cameras and vehicle navigation systems. Applications „ LBS (Location Based Service) „ PND (Portable Navigation Device) „ Vehicle navigation system „ Mobile phone Figure 1: SKG12B Top View Features „ Ultra high sensitivity: -162dBm „ Extremely fast TTFF at low signal level „ Built-in 12 multi-tone active interference canceller „ Ultra low power consumption „ ±10ns high accuracy time pulse (1PPS) „ NMEA Output：GGA,GSA,GSV,RMC „ Advanced Features: AlwaysLocate;...