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GNSS DA2 Smart Antenna

SIMPLY PRECISE

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

The Trimble DA2 simplifies access to precise positioning workflows.

GNSS DA2 Smart Antenna

Precision GNSS

The Trimble DA1 smart antenna, part of the Catalyst GNSS platform, offers several benefits that help streamline workflows across various industries. It provides precise positioning for location-enabled applications on Android devices, delivering accuracies from sub-meter to centimeter-level based on the subscription plan. This flexibility allows users to choose the right level of precision for their specific project needs, whether for basic mapping tasks or high-accuracy surveying.

Key advantages include its compact design, easy setup, and straightforward integration with mobile devices via USB, which eliminates the need for bulky, traditional survey equipment. Additionally, the DA1 can draw power directly from the device it’s connected to, making it more portable and convenient for fieldwork.

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, managing site logistics becomes more efficient. Its high-precision positioning is ideal for tasks like setting out temporary pavements, silt fences, and curb stakes, ensuring your site is well-organized, safe, and ready for each phase of construction.

Scalable Construction-Grade GNSS for All Businesses

Whether you’re new to GNSS or a seasoned professional looking to expand your capabilities, the Trimble Catalyst system provides a flexible entry point into construction-grade GNSS. It delivers fast and accurate positioning across diverse projects, from layout tasks to reliable quality assurance and control (QA/QC).

Catalyst integrates seamlessly with existing total stations or serves as an accessible introduction to Trimble technology, allowing your business to scale efficiently as your needs grow.

R780 GNSS Smart Antenna

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.

GNSS DA2 Smart Antenna
Ease of use interface

Highly portable, versatile and dynamic

Work the way you want—pole-mounted or handheld—for flexibility in the field.

GNSS DA2 Smart Antenna Key Specifications

Scalable precision

RTK centimeter to sub-meter

Multi-frequency capable

L1/L2/L5/MSS

Satellites

All GNSS constellations supported

Connect to Android & iOS devices

Via Bluetooth to any location app

Small & lightweight

128 x 55 mm/330 g (<12 oz)

Ruggedness

MIL-STD-810G/IP65

DA2 Specifications