Product description, Product features – GLOBALSAT ET-314 GPS Engine Board User Manual
Page 2
ET-314AC
High Performance GPS Engine Board
2010/4/1
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Product Description
Product Description
ET-314AC is a compact, high performance, and low power consumption GPS engine board. It
uses SiRF Star III chipset which can track up to 20 satellites at a time and perform fast TTFF in
weak signal environments. ET-314AC is suitable for the following applications:
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Automotive
navigation
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Personal
positioning
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Fleet
management
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Mobile phone navigation
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Marine
navigation
Product Features
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SiRF star III high performance GPS Chipset
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Very high sensitivity (Tracking Sensitivity: -159 dBm)
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Extremely fast TTFF (Time To First Fix) at low signal level
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Two
serial
ports
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4Mb
flash
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Built-in
LNA
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Compact size (25.4mm * 25.4 mm * 2.50mm) suitable for space-sensitive application
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One size component, easy to mount on another PCB board
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Support NMEA 0183 V2.3 (Output: GGA, GSA, GSV, RMC, VTG, GLL, ZDA)
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Support SiRF binary protocol
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Active antenna detect