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Topcon TG-3

Topcon TG-3

MANUFACTURER: Topcon Positioning
CATEGORIES: L1 GNSS Receivers Embedded, Topcon Positioning

The Topcon TG-3 board is an innovative form factor (72.6 x 62.5mm) board. It draws less then 1.2 watts of power and provides all of Topcon's exclusive and advanced GPS+ features.

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Product Description

Overview

The Topcon TG-3 board is an innovative form factor (72.6 x 62.5mm) board. It draws less then 1.2 watts of power and provides all of Topcon’s exclusive and advanced GPS+ features. You won’t find more capability in any other board in this segment of market.

TG-3 Features

Tracking Features

  • 50 channels, all-in-view, L1 GPS, L1 GLONASS(optional), WAAS/EGNOS/MSAS.
  • Low signal tracking (down to 30 dBHz)
  • Reacquisition < 1 Second
  • Cold start < 60 Seconds
  • Warm start < 35 Seconds
  • Hot start < 5 Seconds
  • Advanced Multipath Mitigation

Data Features

  • DGPS RTCM version 2.x Input/Output
  • NMEA 0183 versions 2.1, 2.2, 2.3 and 3.0 Output
  • 20 Hz data output;
  • Topcon GRIL command interface supported

Survey Accuracy (with proper 50 Ohm antenna)

  • Static
    Horizontal: 3mm+ 0.8ppm
    Vertical: 4mm+ 1.0ppm
  • PP Kinematic
    Horizontal: 10mm+ 1.0ppm
    Vertical: 15mm+ 1.0ppm
  • DGPS
    Post Processing : Typically 0.3m
    Real time DGPS/RTCM based : Typically less than 0.5m

Input/Output

  • Two connectors for internal and external antennas
  • Up to three high speed RS232 serial ports (up to 460.8 Kbps).
  • Bluetooth

Power

  • Input supply voltage:
    • 3.3V main supply
    • 5V external antenna supply.
  • Power consumption:
    • 3.3V: 1W typical; 1.2W max;
    • 5V: depends on antenna type connected

Environmental

  • Operating Temperature -40°C to +75°C

Ordering

The TG-3 receiver board from Topcon is available through TerrisGPS. If you would like more information regarding this product, feel free to get in touch with us by completing the Request Pricing form.

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Client Testimonials

"Thanks for all the troubleshooting help, also to John for his assistance and the prompt answers from you guys!"

F.A. - Survey Industry

"Thank you for your prompt service. All seems to be working well again. Your techs were very helpful with the troubleshooting."

J.O. - Ground Navigation

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