MC-1612-52Q is high-performance GNSS positioning module that is capable of tracking all

global civil navigation systems. It supports new GPS L1C and BEIDOU B1C signals. Besides, it integrates

efficient power management architecture to perform low power and high sensitivity.

The module supports hybrid ephemeris prediction to achieve faster cold start. One is self-generated

ephemeris prediction (called EASY) that is no need of both network assistance and host CPU’s intervention.

This is valid for up to 3 days and updates automatically from time to time when GNSS module is powered on

and satellites are available. The other is server-generated ephemeris prediction (called EPO) that gets from an

internet server. This is valid for up to 14 days. Both ephemeris predictions are stored in the on-board flash

memory and perform a cold start time less than 15 seconds.

Features

•  Support GPS, GLONASS, GALILEO, BEIDOU and QZSS
•  Capable of SBAS (WAAS, EGNOS, MSAS, GAGAN) and QZSS SLAS
•  Low power consumption
•  Fast TTFF at low signal level
•  Free hybrid ephemeris prediction to achieve faster cold start
•  Up to 10 Hz update rate
•  ±10ns high accuracy time pulse (PPS)
•  Small form factor 16 x 12.2 x 2.4 mm
•  SMD type with stamp holes; RoHS compliant