VNA Help
Click here to see this page in full context

LO Adjustment for mm Mode

This program adjusts the LO power to the frequency extenders from the N5292A, N5261A, or N5262A test set.

This adjustment is for service only; not for measurement calibration.

Required Equipment

See list of supported power meters and sensors.

See VNA Accessories

 

Notes

  • The recommended power sensor is the U8485A with Option 200 (DC - 33 GHz).

  • You must be logged onto the VNA as an Administrator to perform an adjustment. Learn more.

Procedure

  1. Click Utility, then System, then Service, then Adjustment Routines...

  2. At the Adjustments selection, click LO Adjustment for mm Mode. The PNA LO Adjustment for Wideband Systems dialog is displayed as shown below.

  3. Select the port to adjust. Only one port needs to be adjusted since the same data is used for all ports.

  4. Click on the Begin button.

  5. Set up the power sensors then click OK. Up to three different power sensor configurations can be saved and recalled.

  6. Follow the instructions displayed in the program.

Data Storage