The 511XS from MI-WAVE is a Programmable Rotary Vane Waveguide Attenuator that operates from 10 to 15 GHz. It has an attenuation range from 0 to 70 dB in 0.01 dB steps. This attenuator has an insertion loss of 0.6 dB and can handle 20W of input power. The attenuator operates from a single +24 Volt DC source or with an optional adapter. It is available in a compact module, compatible with the WR-75 waveguide interface, and is suitable for Fade Margin Testing of Microwave Radio Equipment, Remote Control of RF Power Levels, and Instrumentation applications.
