GNSS Radios for Construction

Trimble radios offer flexible configuration options and rugged reliability for efficient use of GNSS on the construction site.

TDL450B and TDL510 products

Features and Benefits

Flexible Configuration Options

  • Easy setup and configuration, even in the field
  • Reduces unnecessary inventory—do more with less 
  • Provides more flexible operation

Full-Function User Interface

  • Streamlines field configuration and troubleshooting for maximum productivity
  • Access to diagnostic data in the field
  • Modify power as conditions require - dialing up the power for longer baselines and when the work area is smaller, a lower-power output extends battery life

Designed for Construction

  • Built to endure the stresses of daily use in harsh construction conditions
  • Fully sealed against dust, rain, splash, and spray for optimal reliability in all weather conditions to minimize downtime and lower overall operating costs

GNSS Radios for Construction Downloads

Downloads and Documentation

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GNSS Radios

TDL450B product

TDL450B Radio

The Trimble TDL450B radio is an advanced, high speed, wireless UHF data radio offering up to 35 W transmit power in a rugged IP67 housing. Designed to support Trimble and third-party RTK base stations, the TDL450B can be connected using Bluetooth® and is easily configured in the field for maximum productivity. 

Easy-to-use and highly reliable, the TDL450B radio is capable of broadcasting, repeating and receiving real‑time RTK correction data between GNSS receivers. 

  • Trimble TDL450B user defined power levels: 1 W, 5 W, 10 W, 25 W, and 35 W*
  • Add-on fan tray for higher performance in hotter temperatures
  • Supports base, rover and repeater modes
  • Supports all commonly used Trimble, Pacific Crest (PCC) and SATEL® link protocols.
  • Broadcast GNSS corrections on a 403-473 MHz licensed frequency

*Configurable from the front panel up to the maximum power output setting for your region

TDL510 Radio

TDL510 Radio

The Trimble TDL510 Radio is a simple, low cost, 450 and 900 MHz external radio designed to send corrections from Trimble and third-party base stations. 

Flexible radio for all sites

  • Can be used as a repeater or an external base station radio on any site, with any make of equipment
  • Use either 450 or 900 MHz frequencies depending on your current needs

Extended surveying range

  • Achieve reliable, real-time data communications over large distances
  • Reach inaccessible or obstructed locations

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