1.2 Product Description:
GR-503(M)GG is a RS232 interface, compact, high performance, and low power consumption
G-Mouse.
It uses the chipset of MediaTek which can track up to 99 channels at a time and perform fast TTFF in
weak signal environments.
GR-503(M)GG is suitable for the following applications:
‧ Automotive navigation
‧ Personal positioning
‧ Fleet management
‧ Marine navigation
1.3 Product Features:
‧ High performance and low power consumption GNSS Chipset
‧ Very high sensitivity
‧ Extremely fast TTFF (Time To First Fix) at low signal level
‧ Chipset protocol
‧ LED display for GPS status
‧ Custom printed marking are available