Keysight Technologies N9918A N9925A User Manual

Keysight N9927-90001 User’s Guide 563
Noise Figure Mode (Option 356 – CPU2 Only)
How to Define a Noise Figure Measurement
Figure 29-1 DUT – Measurement Setup – Type [Amplifier] Screen
Used for setting up DUT
parameters without an
external preamplifier
(LNA)
– Type [Amplifier]
––DUT displays does not
display LO if not frequency
converting
––Displays preamp (LNA), if
User Cal is available. See
next image this figure.
Used for setting up DUT
parameters with an
external preamplifier
(LNA)
DUT – Measurement Setup – Type [Amplifier]
DUT – Measurement Setup – Type [Amplifier] with External Amplifier (LNA) and User
Calibration

Keysight Technologies N9918A N9925A Specifications

General

Brand	Keysight Technologies
Model	N9918A N9925A
Category	Measuring Instruments
Language	English