Precision GNSS surveying

Trimble is widening its radio line-up with the addition of the TDL450H for surveyors. This unit offers long-range capabilities for productive surveys and is designed to support high-precision GNSS surveying applications. The Trimble TDL450H is a 2-35W radio transceiver and enables work in difficult terrain and urban areas. The multi-function user interface streamlines field configuration and troubleshooting so surveyors can maintain productivity.
February 16, 2012 Read time: 1 min
High performance communications can be achieved with the new Trimble radio system
2122 Trimble is widening its radio line-up with the addition of the TDL450H for surveyors. This unit offers long-range capabilities for productive surveys and is designed to support high-precision GNSS surveying applications. The Trimble TDL450H is a 2-35W radio transceiver and enables work in difficult terrain and urban areas. The multi-function user interface streamlines field configuration and troubleshooting so surveyors can maintain productivity. The radio modem allows users to adapt as conditions require: for longer baselines surveyors can dial up the power, and when the work area is smaller, a lower power output can extend battery life. The Trimble TDL450 series is available in two frequency bands to cover the entire commercial UHF band without sacrificing radio performance. It also allows the user to select from either 12.5 or 25kHz channel bandwidth. This high-power radio comes with a new protocol offering 9600bps in a 12.5kHz channel without loss of range.

For more information on companies in this article

Related Content

  • Free modeling: Improving efficiency in construction- site management
    July 24, 2025
    Liebherr’s innovative Free Modeling technology enables road-construction operators to create and modify simple 3D site models directly from their machinery, enhancing real-time decision-making.
    Read More
  • Innovations in piling technology
    December 15, 2017
    The market for piling machines is seeing new technology come to market – Mike Woof writes UK firm BSP is now offering an improved range of piling systems, with its SL30 model and compact BH120. The SL30 can be used to drive Z piles in pairs and its hammer has a drop weight of 2.5tonnes, delivering an impact energy of 30kNm at up 84blows/minute. The SL piling hammer is designed for driving sheet piles and small bearing piles and is available with legs and inserts for use when freely suspended or with back
    Read More
  • Concrete competition
    February 13, 2012
    The concrete paving market has provided stable ground for existing players, though key market developments are in hand. US manufacturers have long dominated the concrete paving sector with well-known firms such as GOMACO, Guntert & Zimmerman, Power Curbers, Power Pavers and Terex all being based in the US, while German firm Wirtgen is Europe's leading contender in this market. However there is some jostling for position in the concrete paving sector, with some of the players looking to enter new segments. T
    Read More
  • A sophisticated data communications system is offered by Trimble
    January 6, 2017
    Trimble says that its combined device for mobile communications and surveying data collection offers high performance and reliability. Called the Trimble Slate Controller, this rugged new unit is said to combine the convenience and ease-of-use of a smartphone with durability. Optimised for use with the Trimble Access field software and the Trimble R4 GNSS receiver, the Trimble Slate Controller supports a surveyor’s workflows. Offering voice, SMS text, and 3.75G cellular data transfer capabilities on GSM cel
    Read More

Highlighted Content