Keysight Technologies N9040B UXA Manual page 22

Making Noise Figure Measurements
Making Frequency Converter Measurements
For these measurements, you can access the DUT Setup dialog (MEAS SETUP,
DUT Setup & Calibration):
Table 2-2 DUT Setup Table
Freq Mode
Frequency
Context
DUT
Sideband
LO Mode
Ext LO Control
System
Downconverter
22
Swept
RF
This determines whether you specify the measurement
frequencies at the DUT input (
"Freq Context" on page 62
See
Downconv
USB
"Sideband (both for DUT and system
See
downconverter)" on page 63
Swept
On
Off
N9069C Noise Figure Measurement Guide
RF
) or at the analyzer's input (
.
.
IF
).