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October 3rd, 2012
Leica AR20 –3D GNSS Choke Ring Antenna with Superior Performance

The Leica AR20 is designed for permanent and semi-permanent reference network installations, and meets all requirements for a reliable and long lasting antenna. It is future proof for all satellite signals.

New innovative design choke ring antenna

The AR20 provides superior tracking performance by using variable choke rings. The precision design also allows for very low and stable phase center offsets and very smooth symmetry of the phase center variations versus azimuth and elevation. 

Superior multipath performance
With an excellent axial ratio at low elevations, the AR20 provides results with superior multipath rejection across all GNSS frequency bands including L5, thanks to the new 3D inside design. Traditional 2D choke ring designs are only optimized for a specific frequency band.

Robust for long durability
The newly designed AR20 choke rings are treated with a new and robust double treatment for longer lasting durability in all environments. An optional radome cover is also available for added protection.

Availability
The Leica AR20 is expected to be available mid of October 2012. Ordering information is available from authorized Leica Geosystems representatives.

For more information about the new Leica AR20 please visit: http://www.leica-geosystems.com/AR20 

The new Leica AR20 with its revolutionary design brings new levels of performance for reference station and monitoring applications.

About Leica Geosystems GNSS Networks and Reference Stations
Whether providing corrections from just a single reference station, or an extensive range of services from a nationwide RTK network – innovative reference station solutions from Leica Geosystems offer tailor-made yet scalable systems, designed for minimum operator interaction whilst providing maximum user benefit. In full compliance with international standards, Leica Geosystems’ proven and reliable infrastructure business solutions are based on the latest technology.

Leica Geosystems – when it has to be right
With close to 200 years of experience pioneering solutions to measure the world, Leica Geosystems products and services are trusted by professionals worldwide to help them capture, analyze, and present spatial information. Leica Geosystems is best known for its broad array of products that capture accurately, model quickly, analyze easily, and visualize and present spatial information.

Those who use Leica Geosystems products every day trust them for their dependability, the value they deliver, and the superior customer support. Based in Heerbrugg, Switzerland, Leica Geosystems is a global company with tens of thousands of customers supported by more than 3,500 employees in 28 countries and hundreds of partners located in more than 120 countries around the world. Leica Geosystems is part of the Hexagon Group, Sweden.