Stonex GPS Mini Choke Ring Antenna

The Stonex SA1000 is a top-performing mini Choke Ring GNSS antenna that excels in suppressing multipath interference and maintaining submillimeter phase center stability. It is specifically designed for installations used in monitoring or CORS (Continuously Operating Reference Station) setups to create a Network VRS (Virtual Reference Station).



One of the primary advantages of the SA1000 is its exceptional performance despite its compact size, measuring only 213mm in diameter and weighing a mere 3Kg. This makes it incredibly easy to install compared to standard Choke Ring antennas that are larger and heavier.



Notably, the SA1000 offers comprehensive GNSS signal tracking capabilities, including all signals (L1, L2, L3/L5) from the available constellations like GPS, Glonass, Galileo, BeiDou, QZSS, IRNSS, SBAS, and the L-band correction service. Its strong ability to receive low elevation signals with high gain and wide beam width ensures reliable tracking of visible satellites and delivers precise GNSS data even in challenging environments, such as areas with obstructions like tree lines or construction sites.



The SA1000's durability is also a noteworthy feature. Its radome is constructed using Glass Fiber Reinforced Polymer (GFRP) material, providing structural strength and reliability. Additionally, the IP67 ruggedized cover offers protection against dust and water, ensuring the internal antenna remains safe and functional in various weather conditions.



Overall, the Stonex SA1000 is an excellent choice for those seeking a compact yet high-performance GNSS antenna at a competitive price point. Its strong tracking capabilities and rugged design make it a reliable option for demanding applications.