The Carlson NR3 is a compact GNSS Smart Antenna designed for Network Rover applications. The light weight NR3 combines with a Prism on a survey pole to make a very portable yet complete assembly to operate with GNSS and a Robotic Total Station simultaneously using SurvCE/PC 6.0 with Hybrid+.

In addition to being small and low weight, the Carlson NR3 leverages powerful satellite navigation technology for reliable RTK GNSS. Multiple satellite constellations provide simultaneous measurements for delivering accurate positions globally in very demanding conditions.