Basic Info.
Initialization Reliability
Typically >99.9%
Signal
GPS, Glonall, Sbas, Galileo, Beidou
Rtk Accuracy Horizonta
8mm+1ppm RMS
Rtk Accuracy Vertical
15mm+1ppm RMS
Static Accuracy Horizontal
3mm+0.1ppm RMS
Static Accuracy Vertical
3.5mm+0.4ppm RMS
Product Description
We deal with Trimble GPS for many years in china and HONGKONG, we provide lot of economic Trimble GPS solutions to our international partner, with the special dealer price. And all the Trimble GPS, we provide one year warranty from the delivery date. And each Trimble GPS, we book from USA Trimble directly after get order from partner, so we can assure the latest version and latest software version too. But the delivery time is little long, may need 3-5 week, the best delivery is 2-3 week; this will depend on Trimble stock situation please. But the latest delivery date will 5 weeks.
Now the best on sale Trimble GPS is Trimble R8 model4, which is just update from MODEL3 to MODEL4, if you have interesting, you can feel free to get the difference of these two models from me, please do not hesitate to write me an mail. The major difference is the model4 update from 220channel to 440channel, and it support to china BeiDou satellite too, and many others.
For the safe money deposit and audit the goods original, you can feel free to visit us in Shenzhen China office, or collect goods from HONGKONG warehouse with deposit please. We are aiming to provide you the best dealer price, to save your investment, and supply with the right equipment to your hand please.
The Industry Leading Total GNSS Solution
The Trimble® R8 GNSS system has long set the bar for advanced GNSS surveying systems. Through advanced Trimble 360 tracking technology and a comprehensive set of communication options integrated into a flexible system design, this integrated GNSS system delivers industry-leading performance. For surveyors facing demanding RTK applications, the Trimble R8 is an invaluable GNSS partner.
TRIMBLE 360 RECEIVER TECHNOLOGY
Future-proof your investment Powerful Trimble 360 receiver technology integrated in the Trimble R8 supports signals from all existing and planned GNSS constellations and augmentation systems providing unmatched GNSS tracking performance. With this leading-edge technology, it is now possible for surveyors to expand the reach of their GNSS rovers into areas that were previously too obscured, such as under trees and in dense urban areas.
With two integrated Trimble Maxwell™ 6 chips, the Trimble R8 offers an unparalleled 440 GNSS channels. Also capable of tracking carrier signals from a wide range of satellite systems, including GPS, GLONASS, Galileo, BeiDou (COMPASS), and QZSS, the Trimble R8 provides a robust solution for surveyors.
The CMRx communications protocol in the Trimble R8 provides unprecedented correction compression for optimized and width and full utilization all of the satellites in view, giving you the most reliable positioning performance.
Designed with the future in mind, Trimble 360 technology is optimized to receive future planned signals as the number of available satellites continues to grow.
With Trimble 360 technology, the Trimble R8 delivers business confidence with a sound GNSS investment for today and long into the future.
Flexible System Design
The Trimble R8 combines the most comprehensive feature set into an integrated and flexible system design for demanding surveying applications. Connect directly to the controller, receive RTK network corrections, and connect to the Internet via comprehensive communication options. With a built-in transmit/receive UHF radio; the Trimble R8 enables ultimate flexibility for rover or base operation. As a base station, the internal NTRIP caster provides you customized access1 to base station corrections via the Internet.
AN INDUSTRY LEADING FIELD SOLUTION
If you're seeking the industry leading field solution, pair the Trimble R8 GNSS receiver with one of our powerful Trimble controllers, such as the Trimble TSC3, Trimble CU or Trimble Tablet Rugged PC featuring Trimble Access™ field software. These rugged controllers bring the power of the office to the field through an intuitive Windows-based interface.
Trimble Access field software offers numerous features and capabilities to streamline the flow of everyday surveying work. Streamlined workflows such as Roads, Monitoring, Mines, and Tunnels- guide crews through common project types and allows crews to get the job done faster with less distractions. Survey companies can also implement their unique workflows by taking advantage of the customization capabilities available in the Trimble Access Software Development Kit (SDK).
Need to get data back to the office immediately? Benefit from real-time data sharing via Trimble Access Services, now available with any valid Trimble Access maintenance agreement. Back in the office, seamlessly transfer your field data using Trimble Business Center. Edit, process, and adjust collected data with confidence.
The Trimble R8 GNSS system-the industry leader for GNSS surveying applications.
Detail specifications for Trimble GPS R8
The picture of the accessories of Trimble R8 RTK GNSS gps receiver system
Perfomance specificaitons |
Measurements | Advanced Trimble Maxwell 6 Custom Survey GNSS chips with 440 channels |
Future-proof your investment with Trimble 360 tracking |
High precision multiple correlator for GNSS pseudorange measurements |
Unfiltered, unsmoothed pseudorange measurements data for low noise, low multipath error, low time domain correlation and high dynamic response |
Very low noise GNSS carrier phase measurements with <1 mm precision in a 1 Hz bandwidth |
Signal-to-Noise ratios reported in dB-Hz |
Proven Trimble low elevation tracking technology |
Satellite signals tracked simultaneously | GPS: L1C/A, L1C, L2C, L2E, L5 |
GLONASS: L1C/A, L1P, L2C/A, L2P, L3 |
SBAS: L1C/A, L5 (for SBAS satellites that support L5) |
Galileo: E1, E5A, E5B |
BeiDou (COMPASS): B1, B2 |
SBAS: QZSS, WAAS, EGNOS, GAGAN |
Positioning rates: 1 Hz, 2 Hz, 5 Hz, 10 Hz, and 20 Hz |
Positioning performance |
Code differential GNSS positioning | Horizontal | 0.25 m + 1 ppm RMS |
Vertical | 0.50 m + 1 ppm RMS |
SBAS differential positioning accuracy2 | typically <5 m 3DRMS |
Static GNSS Surveying |
High-precision static | Horizontal | 3 mm + 0.1 ppm RMS |
Vertical | 3.5 mm + 0.4 ppm RMS |
Static and FastStatic | Horizontal | 3 mm + 0.5 ppm RMS |
Vertical | 5 mm + 0.5 ppm RMS |
Postprocessed kinematic (ppk) gnss surveying | Horizontal | 8 mm + 1 ppm RMS |
Vertical | 15 mm + 1 ppm RMS |
Real Time Kinematic Surveying4 |
Single Baseline <30 km | Horizontal | 8 mm + 1 ppm RMS |
Vertical | 15 mm + 1 ppm RMS |
Network RTK3 | Horizontal | 8 mm + 0.5 ppm RMS |
Vertical | 15 mm + 0.5 ppm RMS |
Initialization time4 | typically <8 seconds |
Initialization reliability4 | typically >99.9% |
Communications and Data Storage | Serial: 3-wire serial (7-pin Lemo) on Port 1; full RS-232 serial on Port 2 (Dsub 9 pin) |
Radio modem: fully Integrated, fully sealed internal 450 MHz receiver/transmitter option: | Transmit power: 0.5 W |
Range8: 3-5 km typical/10 km optimal |
Cellular: fully integrated, sealed internal GSM/GPRS option |
Bluetooth: fully integrated, fully sealed 2.4 GHz communications port (Bluetooth®)9 |
External communication devices for corrections supported on Serial and Bluetooth ports |
Data storage: 56 MB internal memory, 960 hours of raw observables (approx. 1.4 MB/day), based on recording every 15 sec from an average of 14 satellites |
Address:
Room B3, Floor 4th, Jiale Building, Zhenhua Road, Futian District, Shenzhen, Guangdong, China
Business Type:
Trading Company
Business Range:
Instruments & Meters
Company Introduction:
Shenzhen Pengjin Technology Co., Ltd, which is the owner of PJK brand land surveying instrument. Established in 2008 Augest 15th, the PJK brand covers total station, theodolite, level, RTK GPS, GIS, handheld GPS, Rebound tester, laser vertical collimator, laser rangefinder, laser swinger, laser line marking, laser telescope rangefinder, etc. With more than 10 years international trading experience, we are now looking for more international general agencies.
Recently we have many products which are on hot sale like RIDGID line detectors as well as the instruments of HiTarget, North, Kelida, SD, Ruide, GNSS, FOIF and so on. What′s more, we have Trimble, Ashtech, LAIKA, TOPCON, SOKKIA, NIKON and surveying instrument which are on sale.
We now get a senseFly′s UAVs solutions, a new tool to quickly obtain precise maps at low operational costs. In addition, we also undertake projects like land survey and underground pipeline leak test as well as underground pipeline survey, etc.