Keysight Technologies FieldFox B Series User Manual page 664

Noise Figure Mode (Option 356)
How to Define a Noise Figure Measurement
How to Use DUT Measurement Setups
Noise figure Option 356 has four predefined measurement setups:
— Amplifier
— Downconverter
— Upconverter
— Multi-Stage Converter
Refer to
Each of the four measurements has frequency context and loss compensation
softkeys that can used to optimize the DUT's noise figure measurement. Refer
to
Compensation" on page
Using Measure Setup to Choose DUT Type
This section contains the following:
— Setting
— Setting
— Setting
— Setting
664
— Uncert Cover
current settings.
Then choose:
— Uncert Bars
uncertainty bars values for the current settings.
— Back
"Using Measure Setup to Choose DUT Type" on page
"DUT Type and Frequency Context" on page 669
DUT > Type [Amplifier], see
DUT > Type [Downconverter], see
DUT > Type [Upconverter], see
DUT > Type [Multi-Stage
page 668
——User Cal Uncert. Enable/disable the User Cal
Uncertainty.
——Back to return to previous menu.
Sets the uncertainty coverage value for the
σ σ
1 , 2 (default), or
Enables/disables the uncertainty calculator
to return to previous menu.
674.
Figure 28-8 on page 665
Figure 28-9 on page 666
Figure 28-10 on page 667
Converter], see
Keysight N9938-90006 User's Guide
σ
3 .
664.
and to "DUT Type Loss
Figure 28-11 on