Keysight Technologies U9397A, Operating And Service Manual

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Operating Guide 3
Keysight U9397A/C Operating and Service Manual 25
Performance Tests
The FET solid state switches can be tested to the accuracy of the specifications
with a network analyzer or equivalent equipment of suitable accuracy. If a network
analyzer is available, test the instrument using the procedure in the analyzer’s
operating manual.
Service Instructions
Adjustment
The U9397A/C FET solid state switches do not have internal adjustments and
should not be opened.
Repair
The U9397A/C FET solid state switches are not recommended for repair as most
components are not easily removed.
Maintenance
The connectors, particularly the connector faces, must be kept clean. For
instruction on connecting and care of your connectors, refer to the Microwave
Connector Care Quick Reference Card (08510-90360) .