RTK GNSS Receiver Topcon GR-5 with Paradigm G3 Technology 216 all-in-view Universal Tracking Channels

New patented Fence Antenna Technology! Topcon's patented design produces a compact and lightweight antenna that covers the entire GNSS frequency band for unmatched performance. Coupled with Topcon advanced acquisition algorithms, the Topcon GR-5 receiver delivers the most robust GNSS tracking performance available.

Features & Benefits

• Paradigm G3 Technology
• 216 all-in-view Universal Tracking Channels
• Sophisticated, High Accuracy RTK technology with position updates up to 100Hz
• Integrated, dual-communications system with multiple radio and cellular options
• 32 GB SDHC storage support
• Dual hot-swappable batteries
• Advanced Fence Antenna™ Technology - unsurpassed tracking and performance

The Topcon GR-5 represents the next generation in GNSS receiver technology

Topcon is proud to be the world leader in advanced satellite positioning technology. As the original pioneer of dual-constellation and G3 triple constellation integration, Topcon continues to lead all other manufacturers with the most sophisticated receiver technology and design.

Topcon’s G3 technology was the first to combine all three of the original positioning systems – GPS, GLONASS, and GALILEO. Although commercial use of Galileo continues to be years away, Topcon continues its commitment to develop technology to utilize ALL signals from ALL satellites. Not only is Topcon committed to the GPS, GLONASS and GALILEO satellite systems, but also to all precision signals from the developing Chinese COMPASS system, Japan’s Quasi-Zenith Satellite System (QZSS), and India’s IRNSS system. If there is any operational advantage of combining new systems and signals, you can count on Topcon to continue to lead the industry.

The new GR-5 receiver is the next step in the continuing development of the latest, most advanced receiver technology available. Building from the tremendous success of the world’s first G3 RTK receiver, the Topcon GR-3, the new GR-5 provides the latest technological advancements with the same powerful performance our customers have grown to demand.

One look at the new GR-5, and you notice the new, advanced antenna design. This patented1 Fence AntennaTM technology provides industry- leading tracking sensitivity and multipath rejection in a compact and lightweight package. By combining this antenna with the latest innovations in tracking algorithms, Topcon has given the GR-5 our most highly advanced tracking performance ever! The GR-5’s tracking capabilities are not only state-of-the-art, but also deliver unmatched value to our customers by providing accuracy levels superior to other RTK systems in difficult environments. While other systems sacrifice accuracy for tracking performance, the GR-5 gives you the best of both!

The new GR-5 design didn’t stop simply with new antenna and tracking technologies, the GR-5 also boasts numerous advancements such as: an increased number of channels, extended battery life, expanded internal memory options, new internal modem design, internet-compatible firmware, and much, much more. It all sums up to... More Performance. More Accuracy. More Productivity.

Topcon’s New, Patented Fence Antenna™ Technology Leadership

Once again, Topcon has set a new industry standard with our state-of-the-art Fence AntennaTM Technology. This revolutionary new antenna design, first presented in a technology paper at the ION GNSS International Conference in 2009, provides signal tracking capabilities not found in any other RTK receiver.

Enhanced Sensitivity

The most significant advancement comes with the Fence Antenna’sTM performance tracking low elevation satellites. This patented1 Fence AntennaTM technology provides unsurpassed sensitivity while simultaneously improving accuracy.

Advanced Multipath Suppression

Not only does the new Topcon Fence AntennaTM outperform other RTK receivers with enhanced sensitivity, but also provides multipath rejection characteristics that gives the GR-5 a level of tracking performance in difficult environments beyond any other RTK GNSS receiver.

Side-by-Side Tests

In side-by-side tests with other RTK GNSS receivers the new Topcon GR-5 with patented Fence Antenna™ Technology outperformed the competition in tracking behavior and overall RTK performance, and continues to lead the industry RTK radio range. See for yourself! Contact your local Topcon distributor for a personal demo, and experience the power of the new GR-5 today!

Tracking
Number of Channels	216 Universal ChannelsSignals Tracked G3 Technology = GPS, GLONASS and GALILEO*
WAAS / EGNOS / MSAS	Yes
Accuracy
RTK	H: 10 mm + 1 ppm / V: 15 mm + 1 ppm
Static	H: 3mm + 0.5ppm
Fast Static	V: 5mm + 0.5ppm
Communications
Optional Radio Type	Integrated UHF Transmit (TX) and Receive (RX), or 915MHz Spread Spectrum
Base Radio Output	0.01 - 1.0 Watt, user selectable
Cellular Communications	Integrated GSM/GPRS or CDMA
Wireless Communications	Integrated Bluetooth® 2.0 compliant
Data & Memory
Memory Internal	Removable SD/SDHC Memory Card
Data Update/Output Rate	1Hz to 100Hz Selectable
Real Time Data Output Format	TPS, RTCM SC104, CMR, CMR+
ASCII Output	NMEA 0183 version 2.x and 3.0
Environmental
Enclosure	Magnesium I-Beam Housing
Operating Temperature	-40°C to +70°C** (-40°F to 158°F)
Dust and Water Protection	International Protection Rating 66 (IP66)
Shock Rating	2 meter pole drop to concrete, IEC 60068-2-29, IEC 60068-2-27
Vibration Rating	SAE J1211, Section 4.7, MIL-STD 202G, Method 214A