Noise Figure Adjustment

The Noise Figure Adjustment is used to adjust the network analyzer noise gain and noise power flatness.

The procedures for this adjustment may be found in the PNA on-line help. To find the procedures, perform the following steps:

1. On the PNA front panel, press the green Help button located in the Command block of keys. The on-line Help window is displayed.

2. The Help window may not be expanded fully. If the Hide icon is located in the upper left -hand corner of the tool bar, the help window is already expanded. Proceed to step 3. If the Show icon is in the upper-left corner, click it to expand the window.

3. From the left pane of the Help window, click the Index tab and type adjustment under Keywords, and click Display.

4. Double-click Adjustment Overview from the Topics Found window.

5. Double-click Noise Figure Adjustment to find the description and procedure.

This procedure may require up to 15-30 minutes.