Noise Figure Mode (Option 356)
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.
718
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 N9938-90006 User's Guide
arrows, or the
Chapter 32,
804.
arrows, or the