FXR W410A Microwave Waveguide Attenuator
Old stock. Part of a lot purchased of vintage microwave equipment and plumbing from a Manchester NH facility.
The attenuator is factory marked type number W410A and serial number 274.
The ends measure 1 7/8" square with the inner openings being 1/2" X 1 1/8". The range is 10,000 to 7,000.
Please reference our part number SL206.
