GEOSUN GeoPro K2E, Hardware Operating Instructions

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GeoPro K2 Series Hardware Operating Instructions
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This chapter describes the technical parameters of Geosun GeoPro K2 series. The
specifications are subject to change without notice.
System Configuration
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Operating system: Windows CE 6.0
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Microprocessor: 1GHz industrial-grade processor
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Storage: 512MB DDR2 SDRAM, built-in 512M flash memory
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Display: 3.5 inches sunlight readable color touch screen
GPS Performance
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Channel: 50 ch L1 C/A
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SBAS: WAAS, EGNOS, MSAS, GAGAN
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Antenna: Built-in high sensitivity anti-interference GPS antenna
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Update rate: 1Hz in default, can support up to 5Hz as option

First positioning time: 26 sec (typical, cold start)
Positioning Accuracy
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Single Point Positioning: 3-5m
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SBAS: 1-3m
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Real Time Differential: 1m
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Real Time Wide Area Augmentation: 1-3m
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Differential Post-Processing: 0.5m
Interfaces
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Built-in USB port
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Built-in SIM card slot for GPRS communication
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Built-in sealed Micro SD card slot
Power Performance
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Battery: Built-in 3.7 V Li-Ion battery, 4200mAh
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Continuous operating time:

Only GPS: one battery for 8h, double for 16h

GPS + GPRS: one battery for 6h, double for 12h