Operation

Getting Started

If you are using an 11970Q, 11970U, 11970V or 11970W Mixer, and the shoulder of its waveguide flange is not properly aligned with the flange of the device under test, amplitude measurement errors can result. To ensure proper alignment, tighten each of the four flange screws in turn by small amounts, moving clockwise around the flange.

NOTE

11970K and 11970A Mixers require flange screws that are different from

 

those used with the 11970Q, 11970U, 11970V and 11970W; 11970K and

 

11970A use Part Number 3030-0221 (#4-40 hex head screw). 11970Q,

 

11970U, 11970V and 11970W use Part Number 1390-0671 (#4-40 hex head

 

captive screw).

 

 

Operation

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Chapter 2

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Image 20
Agilent Technologies 11970-90031 manual Getting Started