Trimble DA1 Catalyst Antenna

The Trimble DA1 Antenna is a compact, survey-grade GNSS smart antenna designed to deliver reliable, meter-level positioning for GIS data collection and mobile field workflows. As an earlier-generation device in the Trimble Catalyst lineup, the DA1 integrates GNSS receiver technology within the antenna housing to provide a streamlined, portable solution for asset mapping, inspection, and general field data capture.

The DA1 connects directly to compatible Android devices via USB cable, using the mobile device for power and data communication. Its lightweight form factor and durable construction make it well suited for everyday field operations where straightforward deployment and dependable positioning performance are required.

Key Features

• Scalable accuracy (1 cm to 60 cm) based on Trimble Catalyst subscription

• Integrated GNSS smart antenna design

• Direct USB connection to compatible Android devices

• Lightweight and rugged compact form factor

Ideal For

GIS professionals, utility crews, environmental consultants, asset management teams, and mapping specialists who need a flexible, subscription-based GNSS solution that pairs with smart devices to deliver professional-grade accuracy without the complexity of traditional survey receivers.