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TG-3

TG-3

Product catalog summary

Overview: The TG-3 is a compact and powerful OEM board designed for precise dynamic positioning, featuring GPS and GLONASS capabilities. It offers a scalable solution through software option authorization (OAF) and operates with low power consumption of 1.2 watts.

Key Features:

GPS + GLONASS capability for enhanced signal processing.
Update rates up to 100Hz for high dynamic tracking.
50 channels supporting L1 GPS, L1 GLONASS (optional), and WAAS/EGNOS/MSAS.
Low signal tracking capability down to 30 dBHz.
Fast reacquisition and start times: Cold start < 60 seconds, Warm start < 35 seconds, Hot start < 5 seconds.
Advanced multipath mitigation for improved accuracy.

Data and Position Accuracy:

Supports DGPS RTCM version 2.x Input/Output and NMEA 0183 versions 2.1, 2.2, 2.3, and 3.0 Output.
Position accuracy: 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: Typically < 0.5m.

Input/Output and Connectivity:

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

Power and Environmental Specifications:

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.
Operating temperature range: -40°C to +75°C.

Dimensions and Connectors:

Dimensions: 72.6 x 62.5mm.
Main Interface Connector: Matsushita Narrow pitch AXK4S3060635P for board-to-board connection.
Antenna Connector: Central pin supplies +5V voltage for LNA.

Additional OEM Boards:

Euro 160T: Standard 160mm Eurocard format with GPS L1/L2 and GLONASS tracking.
Euro 112T: Small Eurocard format with reduced power consumption.
G3-160T: Supports GPS-GLONASS-Galileo with L2C and L5 signal tracking.

Note: Specifications are subject to change without notice. For more information, visit Topcon Solutions.

Catalog excerpts

TG-3 Mobile Control ORIGINAL EQUIPMENT MANUFACTURERS BOARD Small Size . . . Tremendous Capabilities • GPS + GLONASS capability • Precise dynamic positioning • Up to 100Hz update rate • Scalable solution via software option authorization (OAF) • Low 1.2 watt power draw TOPCON positioning technology allows integrators to take full advantage of stateof-the-art GPS and GPS+GLONASS signal processing. With update rates of up to 100hz and centimeter level accuracy, the TG3 is the solution for many challenging, high dynamic tracking and positioning problems.

Open the catalog to page 1

TG-3 Board Features & Specications: 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; 100 Hz optional • Topcon GRIL command interface supported Position Accuracy* • Static Horizontal: 3mm+ 0.8ppm Vertical: 4mm+ 1.0ppm • PP Kinematic Horizontal: 10mm+ 1.0ppm Vertical:...

Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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