GNSS DA2 Smart Antenna

SIMPLY PRECISE

Powered by the Trimble Catalyst GNSS positioning service, the DA2 receiver, combined with a Catalyst subscription, delivers centimeter- to sub-meter-level accuracy for location-enabled field applications and workflows on both Android and iOS devices.

The Trimble DA2 simplifies access to precise positioning workflows.

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Precision GNSS

The Trimble DA2 Smart Antenna, part of the Catalyst GNSS platform, streamlines workflows across industries by providing precise positioning for location-enabled applications on Android devices. Depending on the subscription plan, it delivers accuracy ranging from sub-meter to centimeter-level, allowing users to select the precision required for each project—from basic mapping to high-accuracy surveying.

Key benefits include:

Compact Design & Easy Setup: Lightweight and simple to deploy in the field.
Seamless Mobile Integration: Connects via USB to mobile devices, eliminating the need for bulky traditional survey equipment.
Portable Power Supply: Draws power directly from the connected device, enhancing convenience and mobility for field operations.

Transforming construction workflows

GNSS DA2 Smart Antenna and Trimble Catalyst offers fast and flexible positioning solutions for various tasks on the job site. Whether you need to quickly verify ongoing work, mark out underground utilities, trenches, or set up temporary structures, Catalyst, integrated with FieldLink, is equipped to handle it all efficiently.

Stay on top of your QA/QC

Prevent costly errors and minimise rework by verifying construction progress in real time with rapid positioning and dedicated workflows in FieldLink. Effortlessly confirm the accuracy of layouts before and after installation, ensuring your project stays on track and runs smoothly.

Effortless Trench and Utility Layout with DA2

The Trimble Catalyst system, paired with the DA2 GNSS receiver, simplifies trench and utility layout by eliminating line-of-sight challenges. Catalyst’s precise GNSS technology allows you to cover extensive distances without the need for frequent station relocations, making the process quick and stress-free.

Streamlined Site Logistics

With Trimble Catalyst, site logistics are easier to manage. Its high-precision positioning is perfect for tasks such as setting out temporary pavements, silt fences, and curb stakes, helping ensure your site is organised, safe, and prepared for every phase of construction.

Scalable Construction-Grade GNSS for All Businesses

Whether you’re new to GNSS or an experienced professional seeking to expand your capabilities, the Trimble Catalyst system offers a flexible entry point into construction-grade GNSS. It provides fast, accurate positioning for a wide range of projects, from layout tasks to dependable quality assurance and control (QA/QC).

Catalyst integrates smoothly with existing total stations or serves as an accessible introduction to Trimble technology, enabling your business to scale efficiently as project demands grow.

Benefits and performance

The DA2 receiver’s performance adapts to your Trimble Catalyst service subscription, delivering precise, high-accuracy positioning whenever and wherever you need it.

Unmatched GNSS & RTK performance

The DA2 delivers Trimble precision and position quality to any location-enabled workflow, with increased accuracy and reliability near trees and buildings.