In more than 50 years, through the legacy of Kevlin Corporation, Cobham has produced 4,000+ rotary joint designs.

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The rotary joint is the link between the stationary and movable parts of a radar or microwave communication system allowing signals to be transmitted between the antenna and ground components with little or no distortion.  A rotary joint has often several microwave channels on the same concentric axis.  


Cobham Exeter specializes in microwave and electro-mechanical rotating devices. These include RF rotary joints, gear-driven and direct-drive pedestals and RF rotating subsystems.


Products are used in a myriad of applications ranging from submarine periscopes and shipboard avionics to ground-based, vehicle-mounted, air traffic control, airborne and space-based systems.


If you would like to receive more detailed information or a quote on a specific product, please download, complete and return the application sheet.

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