Keysight A Series User Manual page 692

Noise Figure Mode (Option 356 – CPU2 Only)
How to use Auto-Integration
—
—
3. Save the ENR table:
4. Enter the noise figure measurement's frequency, number of points, and
— Freq/Dist >
— Sweep 3 >
— BW 2 >
5. Define the noise figure's integration settings:
6. Leave the setup to run for desired time.
692
ENR Table Edit/Save/Recall
Edit ENR Table
— Enter the serial number and model number of your noise source. If
desired, enter other information (e.g., Options, Cal Date, etcetera).
Enter a value using the numeric keypad, the
rotary knob.
— Done to finish table and return to previous menu.
If you are not familiar with saving and recalling files, refer to
"File Management." and then to
Choose:
— Save ENR Table
Enter the filename of your noise source.
Enter a value using the numeric keypad, the
rotary knob.
—
Done to finish table and return to previous menu.
span settings:
Center > 50 GHz
More > 401 points
Span > 0 Hz
Meas Setup 4 > Integration
Then choose
— Mode Auto (default)
— Jitter Goal > 0.10 dB
— Max. Time/Pt > 300s
— Jitter Warning ON
— Back to return to previous menu
Press Uncertainty then
— Uncert. Bars ON
"Saving and Recalling Files" on page
(default)
Keysight N9927-90020 User's Guide
arrows, or the
Chapter 32,
778.
arrows, or the