GNSS Choke Ring Antenna

With the Leica AR25, Leica Geosystems introduces the next generation of high performance choke ring antenna, covering all present and currently planned GNSS constellations and signals, including L-Band (SBAS, CDGPS and OmniStar).

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With emerging new satellite systems planned by the European Union (Galileo) and China (Compass/Beidou-2) GNSS networks and reference stations need to be ready to track these new upcoming signals.

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Choke ring antennas are recognised as having the best accuracy and tracking performance compared to all other antenna types. They are widely used in infrastructure networks and reference stations today. The new Leica AR25 uses a new 3D Conic choke ring design, which extends the benefits of the original 2D design in areas such as multipath rejection and signal to noise ratio, whilst at the same time improving tracking of low elevation satellites.

Build a network you can trust

Utilising an array of vertical convex dipoles, we designed the CR-G5 full choke ring antenna for high-accuracy networking applications based on our TA-5 full-spectrum GNSS element.

By providing full-wave tracking technology for existing and future GNSS signals, including Galileo, BeiDou and QZSS, the CR-G5 addresses the evolving requirements for reference networks and infrastructure monitoring applications.

The company is the world’s best 2D Choke ring antenna supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.