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GR-3  	G3 ENABLED GNSS RECEIVER - TOPCON
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GR-3  	G3 ENABLED GNSS RECEIVER - TOPCON
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GR-3  	G3 ENABLED GNSS RECEIVER - TOPCON


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The Leader in Positioning Technology...
Your authorized Topcon dealer has the answer for all of your precise positioning needs. Whether you're looking for precision GPS+ control for surveying and engineering applications or layout and grade management on a construction job site, your local Topcon dealer offers the widest range of products to get the job done quickly and accurately.
And don't forget, Topcon also offers the industry's easiest-to-use GPS+ machine control systems. Capable of working as an indicate-only system or fully automatic grade control, Topcon offers systems to automate your motorgrader, paver, profiler, dozer, excavator, or ag/land leveling machines.
There's only one company that offers you all of the positioning tools to keep you competitive in today's market. They're only available from your local dealer, and they're only from Topcon.
The Leader in Customer Satisfaction...
To ensure that your Topcon system maintains peak performance, your local Topcon dealer offers factory trained and certified service technicians. And just in case service assistance isn't available in your area, our factory offers a repair and support policy second to none.
TOPCOIX
gr-3
Basic Specifications
TRACKING
Number of Channels
72 Universal Channels
Signals Tracked:
GPS
L1, L2, & L5 carrier, CA, L1 P, L2 P, L2C
GLONASS
L1, L2, & L5 carrier, L1CA, L2CA, L1 P, L2 P
GALILEO
E2-L1-E1, E5
WAAS/EGNOS
Yes
Antenna Type
Integrated Micro-Center on Flat Ground Plane
ACCURACY
Real time RTK accuracy
H: 10mm+1ppm
V: 15mm+1ppm
Post processed Static
H: +3.0mm+0.5ppm
V: +5.0mm+0.5ppm
COMMUNICATIONS
Optional Radio Type
Integrated Tx/Rx 410-470MHz
Base Radio Output
0.250 - 1.0 Watts, selectable
Cellular Communications
Integrated via SIM Card, GSM/GPRS
Wireless Communications
Integrated Bluetooth version 1.1 comp
DATA & MEMORY
Memory
Internal, Removable SD Memory Card
Data Update/Output Rate
1 - 20Hz Selectable
Real Time Data Output
TPS, RTCM SC104, CMR, CMR+
ASCII Output
NMEA 0183 version 3.0
Control & Display Unit
Optional, External, Mobile Computer
ENVIRONMENTAL
Enclosure
Magnesium I-Beam Housing
Operating Temperature
-20 to +50C with batteries
Environmental Specification
IP66 waterproof/dustproof
Shock Rating
2 meter pole drop
G3 ENABLED GNSS RECEIVER
External DIGITAL BASE RADIO TRL-35
TRL-35 digital 35 watt UHF radio represents the next generation of radio disign for RTK communications. By utilizing DSP technology and advanced digital design, the TRL-35 delivers greater reliability than previous UHF radios and sets new standards for performance and innovative design. Don't let the small size fool you. within ifs compact case the TRL-35 packs a powerful punch...35 watts of clean, penetrat­ing, digital power! Just take a look at some of the outstanding features of the TRL-35, features that far exceed all of the competition!
100% digital radio delivers longer range in difficult conditions than older UHF technology incredibly small size! Only 6" x 2.0" x 2.8" (H x W x D) Pacific Crest PDL and Trimtalk compatible Jobsite tough...100% dustproof and rainproof with IP66 environmental rating!
Wide frequency range of 410MHz to 470MHz with programmable band-widths
Compatible with HiPer+, HiPer XT, and GR-3 UHF integrated rover receiv­ers and all Topcon RTK base receivers
Advanced GPS+ Technology
ÄfTOPCOFA
• G3 Satellite Tracking (GPS, Glonass, Galileo)
• Advanced Rugged System Design
• Bluetooth Wireless Technology
• 72 Universal Tracking Channels
• Optional Internal GSM/GPRS Cellular
TOPCON CORPORATION
75-1 Hasunuma-cho, Itabashi-ku, Tokyo 174-8580, Japan Phone: (+81)3-3558-2527/2521 Fax: (+81)3-39604214 www.topcon.co.jp
Your local Authorized Topcon dealer is:
Specifications subject to change without notice
©2007 Topcon Corporation All rights reserved.

pageCatalog pdf di En 2012-06-22-01