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- Mobile Mapping & Mobile GIS     - GNSS Surveying     - Real Time Tracking and Fleet Management     - System Engineering
Product Group
Mobile Mapping & Mobile GIS
- G721
- G738
GNSS Surveying
Realtime Trace and Fleet Management
System Engineering
Map Card
Mobile Mapping & Mobile GIS

GeoSurvey G738 ---- Professional Mobile GPS/GIS Receiver

Key Features:
  • Windows Mobile 5.0
  • High Performance GPS
  • 3.5” TFT Color Touch Screen
  • Bluetooth Connectivity
  • Replaceable and Durable Battery
  • Rugged and Waterproof to IP54
  • SD Card Slot
  • Support External 2 Megapixel Digital Camera

High Performance GPS
The internal high performance GPS antenna and 16 channels receiver tracks up more satellites continuously. G738 can improve the positioning accuracy of data collection in real time using RTCM differential correction.

Professional Design
As professional handheld with excellent and durable performance, G738 is rugged and waterproof to IP54, and designed to survive 1.2 meter drop to concrete. Enable you to keep working normally even in harshest terrain and extreme conditions.

Easy to Operate
Color touch screen, internal numeric keyboard and full-screen handwriting software is convenient to input the information data. Large high-brightness TFT screen is still easy to read even if working under the sunshine.

Software Development Kit
Windows Mobile 5.0 allows you to choose the GIS software that you need. The Software Development Kit enables you to link your custom software products to the GPS receiver easily.

Expandable Solution
You can transferring your data with the integrated Bluetooth wireless technology, and take pictures with external 2 megapixel digital camera. With SD card storage, keep maps, photos, and any other data on hand and never worry about running out of memory.

G738 Technical Specifications

System
Microsoft Windows Mobile 5.0
520MHz processor
GPS
Receiver: 16 channels (L1 C/A code, L1 carrier)
Antenna: built-in quadrifilar helical antenna
Time to fix: cold start < 50s
      Hot start < 8s
Update rate: 1Hz
Accuracy
SPS< 6m (2D RMS)
SBAS: 2 ~ 5m (2D RMS)
RTCM②-IN: 1 ~ 3m (2D RMS)
Input/Output
Communication: Bluetooth, GPRS, USB
        NMEA0183 output, RTCM input
Display:3.5” TFT color touch screen, 240 × 320 pixels, reflectance ratio 15%
Keyboard:2 scanner keys, 18 numeric keys with backlight
Physical
Size: 175mm×85mm×26.6mm
Weight: 676g (include battery)
Memory:64MB SDRAM, 320MB Flash, support 2GB SD card
Power
Battery: 3.7V Li-ion battery, 2200mAh, 12 hours (typical)
Power: support external power
Environmental
Temperature: Operating: -10℃ ~ +50℃
       Storage:-20℃ ~ +60℃
Waterproof: IP54
Shock: 1.2m drop to concrete
Other Function
Speaker, earphone port
Support external 2 megapixel camera, CMOS focus

The practical accuracy lies on the quality of differential data and the surroundings.
RTCM-SC104 is international standard of GPS differential, this support type1, type3.

Package Content
G738 GPS receiver
CD (G738 manual, Microsoft ActiveSync)
USB cable
2200mAh Li-ion battery
Charger
Lanyard

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