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Trimble DA2

GNSS Smart Antenna

Proven Trimble quality, priced for a faster return on investment


The compact and lightweight software-based Trimble DA2 GNSS Smart Antenna provides unmatched accuracy and reliability, all at a lower price point – giving grade checkers, construction surveyors, supervisors and foremen the ability to be more effective under harsh construction conditions.

Ideal for a wide variety of site measurement including:

  • Pole-mounted for high-accuracy grade checking
  • Truck-mounted for site supervision
  • ATV-mounted for progress monitoring, site topographic surveys and verifying as-builts
  • Recording features with attributes, images and volumes


Includes the latest Trimble GNSS technology:

  • Supports all constellations
  • Built-in Trimble ProPoint™ GNSS technology
  • Compatible with CenterPoint RTX correction service
  • Receive corrections from a local base station by adding Trimble Empower Modules to compatible controllers

Affordable and Reliable Positioning

  • Budget-friendly option to quickly grade check and navigate to points
  • Ideal for use on small and large job sites
  • Supports all constellations, with full utilization of signals from all GNSS systems
  • Powered directly from your tablet or smartphone, or via USB-compatible power source

Efficiency in the Field

  • Simple installation and setup with flexible mounting options
  • Easily execute positioning tasks and record features with attributes, pictures and volumes to be more efficient in the field
  • Lightweight, rugged design made for harsh construction environments

Compatible with Subscriptions

  • Works seamlessly with Trimble Siteworks Software and Trimble SiteVision Software on a subscription-based model
  • Visualise your site with Trimble SiteVisions augmented reality solution
  • Get all the latest updates so your operation is always current with the newest features
  • Compatible with select Trimble controllers or tablets when used with Siteworks, or utilize with your own device when used with SiteVision.

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