FoggyPhotos

GPIB Controller RF Attenuator

The internals of the GPIB Controlled RF Attenuator I built at CCL in the summer of 2002.

The PIC board The GPIB interface card which is connected to the PIC board which is connected to the user interface board (i.e. the buttons and the 7 seg displays) All three boards mounted together on the lid of the box The box before the lid is put on. Not all the RF attenuators were delivered in time - hence there is only 1 in the photo. The front of the box

 

 

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