SCCS are very pleased to announce the new visionary Leica AR20 3D Choke Ring Antenna.

The new and unique 3D (inside) design brings unmatched multipath rejection across all GNSS frequency bands and improved phase centre stability. The AR20 antennas is designed for all reference station and monitoring applications, and is the ideal choke ring antenna for Network RTK.

Features of the new AR20 Antenna:

  • New 3D (inside) design for improved multipath rejection across all GNSS frequency bands.
  • Phase centre offsets within 1mm, phase centre repeatability within 1mm
  • New even more robust choke ring surface treatment
  • Optional conical radome

Product basket overview:

  • Leica AR25 : High end choke ring antenna with Dorne-Margolin element, for all reference station and monitoring applications. Especially suited to scientific studies where excellent low elevation tracking is required. The AR25 will not be phased out.
  • Leica AR20 : High end choke ring antenna for all reference station and monitoring applications. Especially suited to Network RTK where the best multipath rejection and phase centre stability are required.
  • Leica AR10 : High end lightweight antenna with robust UV resistant integrated radome for all reference station and monitoring applications.
  • Leica AS10 : Extremely lightweight and compact high end antenna for general purpose.