SAN-10I10R-S1 is a W-band, L-Style rotary joint that covers the frequency range of 75 to 110 GHz. This high-power rotary joint allows for mechanical rotation while providing consistently low insertion loss. The rotary joint incorporates a high precision bearing and propriety mechanical design to ensure smooth mechanical rotation as well as low amplitude and phase variation. Due to the contactless mechanical design, the rotary joint has high power handling capacity. The panel mount design of the joint also allows for easy equipment integration. The rotary joint is equipped with two WR-10 rectangular waveguides with UG-387/U-M anti-cocking flanges.