High RF Power Rotary Joints

Frontgrade is the premier designer and manufacture of high performance, high power rotary joints for both commercial and military radar and communication systems throughout the world. 

These assemblies typically integrate either DC, optical, or both mediums through slip ring assemblies in the rotating structure of the RF portion of the rotary joint. Our high RF rotary joints are used in commercial air traffic control systems throughout the world and also support just about every U.S. military or space application where a high RF power rotary joint is required.