Millimeter Wave Attenuators and Phase Shifters: FXA/LSA/VPS Series
Millitech designs and manufactures millimeter wave fixed attenuators, level set attenuators, and variable phase shifters for applications in laboratory equipment, test and measurement, and subsystems.
Both the FXA series of fixed attenuators and the LSA series of level set attenuators consist of a section of waveguide with a precisely cut resistive vane. The micrometer drive sets the attenuation level by movement of the vane in the LSA series. The FXA precision fixed attenuators are idea for use as a laboratory standard to calibrate other components or systems.
Series VPS variable phase shifters consist of a waveguide section with a movable dielectric vane driven by a micrometer. The micrometer-driven phase shifters have 180° phase shift range and are offered from 26.5 to 170 GHz