GNSS systems
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.
![geo-product-da2-pim-image](http://images.ctfassets.net/1nvkn1423yot/5RDHxxntqleqha8WC295R6/25929a7fb312f0f657d025c8f6ce1c4e/geo-da2-productpage-fullbackgroundproducthero-800x960__1_.png)
Benefits and performance
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.
![Surveyor standing in city street looking at smartphone in her hand while holding a survey pole with Trimble DA2 receiver on top with the other hand.](http://images.ctfassets.net/1nvkn1423yot/2F7ioBPyFBMGnkO4q9WtPp/63453778bdd8a6d5c4e6c7df9b56ef16/geo-da2-productpage-2x2topright-benefits-520x320.jpg)
![A smart tablet (running Esri ArcGIS Field Maps on the screen) attached to the Trimble Catalyst Handle accessory with Trimble DA2 receiver.](http://images.ctfassets.net/1nvkn1423yot/4BKxUV9imhK1NXvp56gUbp/09ede0cd725d3087ccdc4f6563a65ef4/geo-da2-productpage-2x2bottomleft-benefits-520x320.jpg)
Highly portable, versatile and dynamic
Work the way you want—pole-mounted or handheld—for flexibility in the field.
![surveyor holding a Trimble DA2](https://images.ctfassets.net/1nvkn1423yot/1ycLQ1uGoOmd3iB5THVyl7/ffd5effbe6287905d868d88a3d9e6900/geo-da2-productpage-keyfeatures-720x720.jpg?fm=jpg&fl=progressive&w=50&h=50&q=90)
Centimeter
Full RTK precision
L1/L2/L5/MSS
Multi-constellation
Bluetooth
Connect to Android and iOS
Features and capabilities
![Trimble ProPoint](https://images.ctfassets.net/1nvkn1423yot/6K2SEPQ1LRGUNDYp8DhamM/0718ca60dc666b39ec9081024b3fe2df/Geo-da2-user-da2-in-forest-unboundedcard-370x247.jpg?fm=jpg&fl=progressive&w=50&h=50&q=90)
Trimble ProPoint
Superior performance in challenging GNSS environments, including near and among trees and buildings.
![Multi-band support](https://images.ctfassets.net/1nvkn1423yot/2e4PL9g27bYGzkPmfuwnDT/ff4acb42bf03d32e3c85564086f4d989/geo-da2-user-da2-on-construction-site-unboundedcard-370x247.jpg?fm=jpg&fl=progressive&w=50&h=50&q=90)
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.
![Portable convenience](https://images.ctfassets.net/1nvkn1423yot/3sMEeBXNrTD2xT6OkFaGbp/04fbcd2b10f99d791ebaaacad8a65f58/geo-da2-da2-on-backpack-unboundedcard-370x247.jpg?fm=jpg&fl=progressive&w=50&h=50&q=90)
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.
![Flexible mounting options](https://images.ctfassets.net/1nvkn1423yot/7eGtxSB2FaB90XhU8vKIhw/f1e7905b2c45a16759a8cb1c387ebd82/geo-da2-da2-tablet-handle-unboundedcard-370x247.jpg?fm=jpg&fl=progressive&w=50&h=50&q=90)
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.
![geo-product-da2-industries-image](https://images.ctfassets.net/1nvkn1423yot/10OQN8LxYCtdgGDukD08Wt/18a1078436aba40545997816a454002c/geo-da2-productpage-industries-2400x730.jpg?fm=jpg&fl=progressive&w=50&h=50&q=90)
Industries and applications
The future of your work.
Trimble facilitates high quality, productive workflows and data exchange, driving value for a global, diverse user base.
Product summary
Trimble DA2
Designed for the Trimble Catalyst positioning service.
Product
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
GNSS systems
Trimble DA2
Get in touch for recommendations for the Geospatial hardware, software, and accessories needed to get your job done.
Where to buy![geo-product-da2-pim-image](http://images.ctfassets.net/1nvkn1423yot/5RDHxxntqleqha8WC295R6/25929a7fb312f0f657d025c8f6ce1c4e/geo-da2-productpage-fullbackgroundproducthero-800x960__1_.png)
Works with...
![Trimble Catalyst](https://images.ctfassets.net/1nvkn1423yot/2gqaL6oU6zsOrv1k8toany/9c3fe06cd12e1dbf06cd78cbf29509c9/geo-catalyst-boundedcard-272x181.png?fm=jpg&fl=progressive&w=50&h=50&q=90)
![Trimble Catalyst Handle](https://images.ctfassets.net/1nvkn1423yot/iAr4lzLcZwVIe8IuKNSwN/17e71ab01ad5c98dbe5ddbaf5a485289/geo-catalysthandle-boundedcard-272x181.png?fm=jpg&fl=progressive&w=50&h=50&q=90)
![Trimble TDC6](https://images.ctfassets.net/1nvkn1423yot/2mFjkoR9UDKBoR3sqG6fYS/0cee0930bd91e70a4fe356d0bbc12a05/geo-tdc6-boundedcard-272x181.png?fm=jpg&fl=progressive&w=50&h=50&q=90)
Resources and knowledge
![Go beyond the data](https://images.ctfassets.net/1nvkn1423yot/4mX4IpJlmBszW56JXH5aLK/0a700f82280884a97795cdbad4db3fa4/geo-resources-boundedcard1-272x181.jpg?fm=jpg&fl=progressive&w=50&h=50&q=90)
![Inspiring perspectives](https://images.ctfassets.net/1nvkn1423yot/MAOHEc7pfrLCwSYlQWkXa/7823dd85d95b50707428c20fb742bd05/geo-resources-boundedcard2-272x181.jpg?fm=jpg&fl=progressive&w=50&h=50&q=90)
Inspiring perspectives
![Watch what Trimble can do](https://images.ctfassets.net/1nvkn1423yot/6TQWqFBh7v3AzZb70t5D1S/cd9109d57466b367ab07b648290dcaea/geo-trimblex9-productpage-keyfeatures-720x720.jpg?fm=jpg&fl=progressive&w=50&h=50&q=90)
Watch what Trimble can do
![Join us live or later](https://images.ctfassets.net/1nvkn1423yot/7aooMSiWnw5vE8w3c0pv6t/3f1c64a3208dec908d5de204b7df4e2a/geo-resources-boundedcard4-272x181.jpg?fm=jpg&fl=progressive&w=50&h=50&q=90)
Join us live or later
![geo-product-da2-adrien-cartier-image](https://images.ctfassets.net/1nvkn1423yot/RpNsOW9hz29M2hClL7Jwj/7e19a13b9736e696c64d7df2884fa601/geo-da2-productpage-pullquote-640x640.jpg?fm=jpg&fl=progressive&w=50&h=50&q=90)
Next steps
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