1. Product Information
1.1 Product Description
The GU-502GGB/GU-502MGGB features multi-constellation and ultra-low power consumption, with a highly integrated GNSS receiver chip built in to support multi-system Cortex®-M4F.
The GU-502GGB/GU-502MGGB supports concurrent reception of four GNSS (GPS/QZSS, GLONASS, BeiDou, and Galileo) and augmentation systems (SBAS). The multi-constellation enables the module to achieve an accuracy of approximately 1.5M and stable GNSS performance especially in challenging environments.

Applications
 Automotive Navigation
 Personal Positioning
 Fleet Management
 Marine Navigation
1.2 Product Features
 Multi-constellation GPS/GLONASS/BeiDou/Galileo, QZSS and SBAS
 Ultra-Low Power Consumption: 13 mA@3.3V
 Ultra High Track Sensitivity: -165dBm
 Communication Type: USB
 Extremely Fast TTFF at Low Signal Level (Cold start ≤24s, Hot start ≤1s)
 NMEA-0183 Compliant Protocol or Custom Protocol
 RoHS Compliant