Rtk GPS Receiver Surveying Instrument G992 for Longer Work Distance
| Price: |
US $ 3950-11500/Piece |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,D/P,Western Union,Paypal |
Subverting the traditional concept of operation
Leading the new trend of RTK development
The G992 is one classical high precision GNSS Receiver, which is designed & developed base on a 20-year professional GNSS products R&D experience. Deliver you with high quality GNSS Surveying System by integrating the advantages at home & abroad. We look forward to witnessing its outstanding performance together with you.
Technical Specifications:| MODEL | G992 |
| Satellites Performance |
| Channel | 220 Channels |
| Signal Tracking | GPS: L1 C/A, L2E, L2C, L5 GALILEO (Upgrade reservation) |
| GLONASS: L1 C/A, L1P, L2 C/A, L2P SBAS: WASS, MSAS, ENGOS |
| BDS: B1, B2, B3 (Optional) |
| Features | Initialization time: <10s Initialization reliability: >99.9% |
| Positioning Precision |
| Static Surveying | Horizontal: ±2.5mm + 1ppm Vertical: ±5mm + 1ppm |
| RTK | Horizontal: ±8mm + 1ppm Vertical: ±15mm + 1ppm |
| DGPS | Horizontal: ±0.25m + 1ppm Vertical: ±0.5m + 1ppm |
| SBAS | Horizontal: 1m 3DRMS |
| Electrical |
| Power Consumption | 12000mAh |
| Battery | Rechargeable, removable Lithium-ion battery |
| Battery Life | Single battery: 24h (Static mode), 10h (Reference station mode) , 14h (rover mode) |
| External power supply | 9-18V DC, Overvoltage protection |
| Physical |
| Dimension | 15.5cm × 15.5cm × 9.8cm |
| Weight | 2kg |
| Display | 256 × 64 HD OLED |
| Communications and Data Storage |
| Bluetooth | Built - in, V2.0 Class2 |
| UHF Radio station | Built - in 5W transceiver |
| External radio | 5W/35W adjustable (Optional) |
| Working frequency | 410MHz - 470MHz |
| Communication protocol | TrimTalk (Optional other compatibility protocol) |
| Network communication | Built - in WCDMA 4G network module (Optional CMDA EVDO 4G) |
| Port | 5PIN LEMO external power port + RS232, 7PIN LEMO RS232 + USB, 7PIN (RS232+USB), 2 network/radio data link antenna port |
| Key | 3. (Power supply + Multiple function keys) |
| Onboard memory | 4GB, Support for the largest 32 GB Micro SD card extension |
| Differential data | RTCM2.X/RTCM3.X/CMR/CMR+ |
| ASCII Output | NMEA0183 |
| Output speed | Maximum 50 Hz |
| Environmental |
| Operating | -40ºC ~ +75ºC |
| Storage | -45ºC ~ +85ºC |
| Humidity | Non-condensing |
| Waterproof | IP67 |
| Shock and Vibration | Withstand 2 meters pole drop onto the cement ground naturally |
| Controller |
| Model | GEODEX P9 | Getas PS336 |
| Operating system | Windows Mobile 6.5 | Windows Mobile 6.5 |
| CPU | TI Sitara AM335x 1GHz | TI AM3715 1GHz |
| Display | 480 × 640 VGA 3.7 inch screen | 480 × 640 VGA 3.5 inch screen |
| Memory | RAM 512MB, ROM4G NAND FLASH (Optional 32GB) | 256MB NAND FLASH, 8GB INAND |
| Wireless | WIFI, Bluetooth | WIFI, Bluetooth |
| Battery | 7.4V, 1500mAh | 12V, 5600mAh |
| Use time | 10h | 12h |
| Physical | Telephone digital keyboard | Telephone digital keyboard |
Function Features:
Full Constellation Compatible, Perfect Support for the Beidou System: Four - system full - band measurement antenna, perfect compatible with Beidou, GPS, GLONASS system and reserve GALILEO, QZSS system upgrade.
Intelligent RTK Workstation: The Linux intelligent operating system is combined with 2.7 - inch large-size OLED display, and the working status of each module can be clearly displayed. the setting of working state and the modification of measurement parameters can be accomplished without using the manual button.
Large Capacity Intelligent Battery: The built-in 12,000mAh smart battery, equipped with intelligent power management chip, power display is more accurate, automatically adjust the power supply according to the equipment status, prolong the use time and battery life.
Integrated Reference Station: 5W transceiver integrated radio, 3G network module, 12,000mAh smart lithium battery built-in, the radio network double - twin-engine, the reference station only a tripod can be easily stand, calmly a day of measurement work.
International Supplier System: Based on the stringent requirements of quality, our suppliers have Trimble, LEMO, GE, Atmel, Phihong …, each supplier is the leading brand of the industry, the strong supplier system guarantees the high performance and low repair rate of the products. 
Full Constellation Compatibility: The whole constellation design, compatible with Beidou, GPS, GLONASS, reserved GALILEO, QZSS system upgrade.
Strong Shell: The shell selects the American GE company new material, is light, strong, the penetrating ability is good.
Industrial OLED Screen Display: Industrial 2.7 inch super large OLED display screen, display work information intuitively. With the keys, it can easily complete the setting of the host.
Built - In Transceiver: Built - in 5W transceiver radio supports work range of 1-10KM. full range of coverage can be directly and other brand RTK joint operations.
Superior Ability of Tracking Satellites: Latest upgraded full-band antenna for four - Constellations, can capture GNSS satellite signal better, this enables the G992 a more excellent performance even in a rough working environment.
Design of Large Capacity Memory: Onboard 4GB large capacity of memory, and can store measurements over a year.
Double Backup of RTK Data: The RTK Data is storaged in both GNSS Receiver, and data controller, ensure the high security and reliability of the measurement data.
Intelligent Voice Reminder: E-Survey3.0 field software has the lofting voice reminder function, intelligent guide is convenient and fast.
Double-Engine Data Link Design: Supports network & radio double - engine data link mode, double - standby, fast switching between Base & Rover work mode.
3G Network Communication: Support WCDMA ( compatible GPRS ), CDMA EVDO efficient and fast transmission.
Bluetooth Automatic Reconnecting Technology: Based on the development ability of the bottom OS, realize bluetooth disconnection automatic reconnection, field efficient operation.
The Industry's Top Motherboard: Select the industry top board, high precision, strong stability, significantly shorten the time of the RTK initialization.
Full Compability with CORS: Support VRS and MAX continuous operation reference station, and support self - built CORS. E-Survey SoftwareProfessional,intuitive and efficient
This E-Survey RTK data controller Field Software is designed & developped by the most professional software R&D engineers team, which brings you a professional, intuitive and efficient measurement of the new experience. The E-Survey software integrates construction survey, power survey, GIS data collecting in one unit. This software is compatible both with Windows Mobile and Android platform, it also supports the smart phone to be used as data controller.
1. Power Survey Line selection, cross measurement, 4-D Data Format output.
2. Road survey Road design, Middle Side Stake Layout, Cross section survey.
3. Base Map Loading Support vector data loading such as DXF, SHP and GCP.
4. GIS collection Support Attribute Data Collecting by Self-Defined data dictionary and export GIS exchange format.
5. Post Processing Software GGO Support to convert the data format into RINEX, which is compatible with AutoCAD and other Drawing & Mapping Software.
| Prod Model: |
G992 |
| Tracked Signals: |
GPS/Glonass/Galileo/Bds/Sbas |
| Rtk Accuracy: |
Plane: 8mm + 1ppm; Elevation: 15mm + 1ppm |
| Dgps: |
Plane: 0.25m + 1ppm; Elevation: 0.5m + 1ppm |
| Static Accuracy: |
Plane: 2.5mm+1ppm; Elevation: 5mm+1ppm |
| Intelligent Functions: |
Tilt Survey, E-Bubble, Voice Guidance |
| Work Distance: |
30km with External Radio |
| Radio Power: |
Internal :5W / External :35W |
| Wireless Connection: |
Bluetooth, WiFi |
| Network Communication: |
WCDMA, Support HSDPA+. GPRS, GSM(CDMA EVDO) |
| Differential Format: |
Cmr. Cmr+. Rtcm23. Rtcm3. X |
About Us
Geodex is one of the leading worldwide provider of high precision Geographic Surveying & Mapping Equipment, our main products includes RTK GPS, handheld GPS, Total Station, theodolites, automatic levels, laser level and so on.
These kinds of products are widely used for high precision measurement, surveying & mapping works, such as land & housing management, building, road, railway & city infrastructure construction, Topographic, Cadastral, monitoring and mining, hydro & marine surveying projects.
Geodex's office & factories are based in China. Its head office is located in Guangzhou, and main factories are located in Guangzhou & Beijing.
Geodex's main customers are geographic surveying information departments and construction companies, its products are also sold to Colleague & University for teaching uses.
Geodex sells products to many different countries. It has a high market reputation because it not only provides high quality products, but also excellent customer & technical supports.
Mission Statement
Make A Difference by Delivering Surveying Equipment to All Over the World
Our mission is to help our clients to be more competitive and achieve more business success.
Packaging & Shipping
Geodex has excellent performance in providing Oversea Transportation Solutions. Goods would be arranged to send by Express Courier door-to-door delivery service like DHL, FedEx, UPS, TNT and so on or General Air Cargo Service from airport to airport, shipment by ocean (boat), by truck via land transport or special line service forwarder agent appointed by buyers.
About Technical Supports
1) We provide not only high cost-efficiency surveying instruments,
2) but also professional surveying solutions and strong technical supports including maintenance & parts service.
3) Make sure Quality Verified & recalibrated before each shipment.
4) Fast Delivery, stocked in Guangzhou.
5) Professional Export & Import Service.
6) One-year warranty period of surveying equipments.
Contact
Guangzhou Geoland Instrument Co., Ltd.
Add: D5-410, Minjie Squre, Shuixi Road, Huangpu District, Guangzhou, 510530, Guangdong, China
TEL: +86 (0)20-8251 6799 FAX: +86 (0)20-8251 6499
Website: http://www.geodexsurvey.com
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