Yuechung International Corp. (YIC)

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URL: www.yic.com.tw

E-mail: service@yic.com.tw

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YI

IC

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GR Series

1. Product Information

1.1 Product Description

The GR-302GG is a stand-alone RS232 interface GNSS receiver, featuring the high performance GOKE

positioning engine. It is flexible and cost effective receiver offers numerous connectivity options in a

miniature enclosure 45x38x13 mm.

Through the feature of 66-channel, the GR-302GG boasts a hot start in less than 1 second. Innovative

design and technology suppresses jamming sources and mitigates multipath effects, assisting GR-302GG GNSS

receivers excellent navigation performance even in the most challenging environment.

Applications

 Automotive Navigation

 Personal Positioning

 Fleet Management

 Marine Navigation

1.2 Product Features

 Build on high performance, low-power GOKE chipset

 Low Power Consumption: Max 45mA@3.3V

 Ultra High Track Sensitivity: -165dBm

 Built in High Gain LNA

 The built-in Super Capacitor for Backup Ephemeris

 Extremely Fast TTFF at Low Signal Level

 Communication Type: RS232

 NMEA-0183 Compliant Protocol or Custom Protocol

 RoHS Compliant