Trimble R8-3 Base Rover GNSS RTK Spectra Ranger 3

Trimble R8-3 Base Rover GNSS RTK Spectra Ranger 3


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Trimble R8 Model 3 Base and Rover RTK System with TDL450 and Spectra Ranger 3.
Both Utilize L2, L2C, L5, and Glonass Satellites, FCC Legal 12.5 kHz Bandwidth. this system will work 1 to 3 miles with the internal 2 watt radio.

manufacture: 2012
Condition: used, excellent condition.
New Calibration..!!

Both receivers R8-3: have 450Mhz to 470Mhz internal radios
Spectra Ranger 3 Data Collector: Survey Pro Software (Pro and GPS enabled)
Trimble 35watt TDLH-450 External radio comes complete with: radio, Antenna, Extension Pole kit and cables to power base R8M3 and digital radio

For Survey and Pipeline layout/stakeout/collection.

Trimble R8 Model 3 GNSS RTK Complete Kit Includes:
- 2X Trimble R8 Model 3 GNSS Receivers
- 1X Trimble Dual Battery Charger
- 4X Lithium Ion Batteries
- 2X 450-470 MHz Radio Antennas
- Tribrach
- Extension Pole
- Lemo to Serial Data Cable
- Serial Data Cable
- 1X Trimble r8 model 3 Hard Case
- 1X Spectra Ranger 3 Data Collector: Survey Pro Version 5.3, Charger, Screen Protectors, Stylus, USB Data Cable, Carrying Strap, Quick Start Guide, Soft Case.
- 1X Trimble 35watt TDLH-450 External radio complete
- 1X New Seco Fiberglass Tripod
- 1X New Seco Rover Rod
- 1X New Seco Tripod Bipod


Trimble R8 Model 3 GNSS, the new standard for full-featured GNSS technology

Trimble R8 Model 3 delivers unmatched power, accuracy and performance in a rugged, compact unit.

  • Advanced Trimble R-Track Technology
  • Unmatched tracking of GNSS satellite signals
  • Superior performance in challenging RTK applications
  • Capacity to track up to 44 satellites
  • Flexible system design
  • Remote configuration and access

Advanced surveying with Trimble R-Track 

The latest advancements in Trimble R-Track technology consistently deliver precise positioning performance in the most challenging GNSS conditions. More satellites and better reception keep you working throughout the day. Our latest advancement, Trimble R-Track with Signal Prediction™ is a giant step for the surveying industry. Signal Prediction compensates for intermittent RTK signals, enabling extended operation after an interruption.

The new, CMRx protocol provides maximum compression of corrections to optimize communications bandwidth and fully utilize all of the satellites and signals in view.

The Trimble R8 GNSS supports a wide range of satellite signals, including GPS L2C and L5 and GLONASS L1/L2 signals. In addition, Trimble is committed to the next generation of modernized GNSS configurations by providing Galileo-compatible products available for customers well in advance of Galileo system availability In support of this plan, the new Trimble R8 GNSS is capable of tracking the experimental GIOVE-A and GIOVE-B test satellites for signal evaluation and test purposes.

Flexible System Design 

The Trimble R8 GNSS receiver combines the most comprehensive feature set into an integrated and flexible system for demanding surveying applications.

The Trimble R8 GNSS includes a built-in TX/RX UHF radio, enabling the ultimate flexibility for rover or base operation.

As a base station, the internal NTRIP caster provides you with customized access to base station corrections via the internet (cellular modem required).
Trimble's exclusive, Web UI™ eliminates travel requirements for routine monitoring of base station receivers. Now you can assess the health and status of base receivers and perform remote configurations from the office. Through Web UI, you can also readily download post-processing data and save additional trips out to the field.

Enabling the Connected Site 

Pair the speed and accuracy of the Trimble R8 GNSS receiver with flexibility and collaboration tools of Trimble Access software. Trimble Access brings the field and office teams closer by enabling data sharing and collaboration in a secure, web-based environment. With optional streamlined workflows, Trimble Access further empowers surveyors and survey teams for success. Now it is easier than ever to realize the potential of the Trimble Connected Site. Connecting the right tools, techniques, services and relationships enables surveying businesses to achieve more every day