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Founded in 2009, Calian, formerly known as Tallysman, is a developer, manufacturer, and provider of GNSS, Iridium antennas and accessories in support of the customers who are engaged in a broad range of satellite-based positioning, navigation, and data applications.

Calian is known for its Accutenna and VeraPhase technology, as well as its recently introduced VeroStarTM and Helical innovations. These technologies have proven themselves to provide the highest performance antennas in their size and weight, while setting lower economical price points.

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If you need technical support regarding the products, you can send your request to us through our Support Portal and you can also access other technical resources here.

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