Topcon GR-3 Base Rover
Topcon GR-3 RTK GPS GLONASS UHF Radio Base Rover Complete Kit. Condition used, excellent condition
$5,500
For sale Topcon GR-3 RTK GPS GLONASS UHF Radio Base Rover Complete Kit. Condition used, excellent condition, everything is has been checked / tested ready to work, is in full working order plus includes the case & accessories. Both receiver have 410-470mhz internal UHF radios, can use as base or rovers RX/RX capacity
Package Includes:
- 2x Topcon GR-3 Base & Rover
- 4X GPS Batteries
- 2X Battery Chargers
- 2X GPS Antennas
- 2X Carrying Cases
Topcon GR-3 GPS Receiver, the most advanced GPS+ receiver system ever made, GPS + GLONASS + GALILEO Receiver
Topcon GR-3 is the first technology to combine all three satellite positioning systems – GPS, GLONASS, and the European GALILEO system. In addition to add-ing the GALILEO system to Topcon’s industry lead-ing GPS+GLONASS technology, the new G3 chip technology incorporates all the planned signal modernization of the GPS and GLONASS satellite systems, representing a system that is designed to track all available positioning satellite signals, available now or planned for the future
- G3 Satellite tracking
- 72 Universal tracking channels
- Advanced rugged system design
- Bluetooth wireless technology
- Internal GSM/GPRS cellular communication
- Internal radio communication
The new G3 technology from Topcon ensures our users that a system they invest in today will still be fully operational far into the foreseeable future, eliminating the need to buy a new receiver as the new signals come on line. Offering advanced design features not found in other receivers, the GR-3’s modern design provides the flexibility and ease-of-use you demand. Bluetooth technology provides GR-3 users with the advantages of a completely cable-free system setup, with any Windows Mobile CE® field controller, and the ultra-rugged construction of the GR-3 is designed to take the punishment of any jobsite. Topcon’s GR-3 with its Universal Signal Tracking and a wide array or advanced design featuresis truly a revolutionary receiver, far ahead of any other receiver technology available.
TOPCON GR-3 RECEIVER TECHNICAL SPECIFICATIONS
| GENERAL DETAILS | |
| Enclosure | Magnesium, IP66 extrusion, rainproof |
| Size | Width 0.514 foot (156.6 mm) x Height 0.769 foot (234.5 mm) x Depth 0.514 foot (156.6 mm) |
| Weight | 3.92 lbs (1.78 kg) |
| Antenna Internal | Yes |
| Battery | Two external, detachable |
| Controller | External |
| Mounting | 5/8” x 11 pitch, quick disconnect |
| Seals | Silicon (molding in Color) |
| Keys | Two keys: Power – On/Off Function – start/stop data logging; switch information mode. |
| LEDs | Six LEDs: STAT – satellite and receiver status REC – record and data status RX TX – modem status BT – Bluetooth wireless technology connection status BATT x 2 – battery status |
| TRACKING | |
| Number of Channels | 72 Universal Channels |
Signals Tracked
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| WAAS/EGNOS | Yes |
| Antenna Type | Integrated Micro-Center on Flat Ground Plane |
| ACCURACY | |
| Real time DGPS accuracy | H: 10mm+1ppm V: 15mm+1ppm |
| Post processed Static DGP | H: 3mm+0.5ppm V: 5mm+0.5ppm |
| COMMUNICATIONS | |
| Optional Radio Type | Integrated Tx/Rx 915MHz Spread Spectrum |
| Base Radio Output | 0.5 – 2.0 Watts, selectable |
| Cellular Communications | Integrated via SIM Card, GSM/GPRS |
| Wireless Communications | Integrated Bluetooth version 1.1 com |
| 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 | Aluminum I-Beam Housing |
| Operating Temperature | -40 to 60C |
| Environmental Specification | IP66 waterproof/dustproof |
| Shock Rating | 2 meter pole drop |
