Trimble DA2

Simply precise.

Powered by the Trimble® Catalyst GNSS positioning service, the DA2 receiver, combined with a Catalyst service subscription, delivers centimeter to sub-meter accuracy to location-enabled Android and iOS field apps and workflows.

The Trimble DA2 simplifies access to precise positioning workflows. The performance of the DA2 receiver scales with your Trimble Catalyst service subscription to deliver high-accuracy positions when you need it, in more places.

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.

Highly portable, versatile and dynamic:
Work the way you want—pole-mounted or handheld—for flexibility in the field.

The DA2 receiver is based on Trimble’s ProPoint GNSS technology and provides RTK topographical accuracy in Android or iOS applications. Its lightweight, compact size makes it easy to carry and store anywhere, and it’s ready when you need it.

  • Multi-frequency GNSS capability
  • Supports all global GNSS satellite systems (GPS, GLONASS, GALILEO, BEIDOU)
  • Trimble ProPoint GNSS technology
  • Ease of placement on a surveying pad

Contact us for all available solutions regarding Trimble DA2 at 210 8023917 or via email at [email protected].

The DA2 combined with the Trimble Catalyst positioning service simplifies access to precise positioning workflows on your phone or tablet. The Trimble DA2 that is designed for the Trimble Catalyst positioning service, offers:

  • Scalable precision:
    RTK centimeter to sub-meter
  • Multi-frequency capable:
  • 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:

Professional Performance

  • Custom engineered and powered by Trimble ProPoint™ GNSS technology.
  • Multi-band support for all global and regional GNSS systems: GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC/IRNSS, SBAS, MSS/L-Band.
  • Excellent phase-center stability and robust multi-path rejection characteristics in difficult GNSS environments.

Lightweight & Convenient

  • Trimble’s smallest and lightest RTK-capable GNSS receiver: at only 330g (<12 oz), DA2 is small enough to carry anywhere.
  • Simple Bluetooth® connection to Android and iOS devices.
  • Powered in the field using an off-the-shelf USB power bank or any USB-C equipped field device.
  • Multiple mounting options, including standard 5/8×11 sized survey accessories, or using Trimble’s custom designed push-fit system.
  • Utilize the Catalyst Handle accessory and turn any phone or tablet into a Trimble quality handheld positioning system

Simply Precise Positioning

  • DA2 is custom-designed for the Trimble Catalyst positioning service, simplifying your access to precise positioning workflows.
  • Compatible with any of the Catalyst service subscription levels, one receiver can be used for every workflow: 60 cm, 30 cm, 10 cm, 1 cm. You choose the service level that matches the job, and Catalyst does the rest.
  • Trimble Corrections Hub delivers seamless correction services worldwide, online or offline, for all Catalyst subscribers.


Below, you will find the main features of the product.

Portable convenience

Our smallest and lightest RTK-capable GNSS receiver: at only 330 g (<12 oz), the unobtrusive but fully rugged DA2 is small enough to carry anywhere.

Multi-band support

Supports all global and regional GNSS systems: GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC/IRNSS, SBAS on L1/L2/L5 and MSS/L-Band.

Trimble ProPoint

Superior performance and productivity in challenging GNSS environments such as near and among trees and buildings.

Flexible mounting options

Mount the DA2 on a survey pole or backpack, or utilize the Catalyst Handle accessory to turn your device into a superior quality handheld positioning system.

Varied Applications

Trimble transforms data into real-world intelligence using the most progressive, reliable and accurate precision technology to meet needs of varied applications.

The future of your work

Trimble facilitates high quality, productive workflows and data exchange, driving value for a global, diverse user base.


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