Vidyut Yantra Udyog manufactures Rotary Vane Type Variable Attenuators. Vidyut Yantra Udyog manufactures and supplies microwave components, electronic microwave components, microwave trainers, antenna trainer kit, microwave passive waveguide components, millimetre wave component covering frequency ranging from 1 Ghz to 110 Ghz. The Rotary Vane Type Variable Attenuators utilizes the rotary vane principle of operation where attenuation is determined by the angle of rotation of an attenuating film fitted in a circular waveguide. The Rotary Vane Type Variable Attenuators consists of a rotable circular waveguide with attenuating film. It has Low reflection transitions to rectangular waveguide are provided on both ends.
