Frequency Accuracy Adjustment

(N9912A, N9923A)

All adjustments will require the CFG Option. Refer to the CFG Option section for more information.

During this adjustment, the analyzer locks to an Ext Ref 10 MHz signal via DAC. It stores DAC setting to use when not in External Reference mode.

This adjustment assumes that the 10 MHz reference is connected to the UUT. If the 10 MHz reference is not detected by the software, then the "standard" connection prompt is displayed.  It is only necessary to connect the 10 MHz reference to complete the test. The other items in the "standard" connection prompt may be ignored.

Related test:

Frequency Accuracy

Required Test Equipment

Test Equipment

Recommended Model Number
(see main equipment list for alternative models)

Freqency Standard

Microsemi 5071A

Cable, BNC

8120-2582

 

Connection Setups

The following notes apply to illustrations in the FieldFox Help:

  • Only a single representative model will be shown.
  • Some illustrations may differ than those in TME.

  • For procedures that apply to multiple ports, illustrations will show the setup on only one test port.