| Mi- Wave’s 511 Series Precision Programmable Rotary Vane Attenuators are available in full waveguide bands from 7.0 to 220GHz. Attenuation control is performed manually via a front panel or remote controlled using a standard IEEE-488 or USB interface. The attenuator is small and compact in size and incorporates both the electronic controller and the microwave components. The unit operates from a single +24 Volt DC source or with an optional adapter. The attenuation range is from 0 to 70dB in .01dB steps from 0 to 70dB. A digital readout is provided on the front panel displaying attenuation settings. USB & GPIB interfaces available. Tested to over 1 million cycles. |  |
New proprietary internal absorbing material that will handle high power levels and yield low insertion loss and mode free operation to 70 db attenuation levels.
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