Keysight Technologies FieldFox N9914A

Keysight N9927-90001 User’s Guide 567
Noise Figure Mode (Option 356 – CPU2 Only)
How to Define a Noise Figure Measurement
DUT Type and Frequency Context
Noise figure enables you to define the frequency context for your noise figure
measurements:
— RF (DUT In):
—Start
—Stop
—Center
—Span
— Freq Context—(Inactive for Amplifier):
—RF
—IF
— LO—(Inactive for Amplifier)
— IF (DUT Out)—(Inactive for Amplifier)
—Start
—Stop
—Center
—Span
This section contains the following:
—Setting Meas Setup
> DUT > Next > RF (OUT in), see Figure 29-5 on
page 568
—Setting Meas Setup
> DUT > Next > IF (DUT Out), see Figure 29-6 on
page 569
—Setting Meas Setup
> DUT > Freq Context [IF], see Figure 29-7 on
page 570