Keysight x-series Measurement Guide

89
Measuring Noise
Improving Phase Noise Measurements by Subtracting Signal Analyzer Noise
Figure 7-11 Measurement of DUT and Analyzer Noise
7 Measure only the analyzer
noise using trace 2 (blue
trace) with trace averaging.
a. Turn off or remove the DUT signal to
the RF input of the analyzer.
b. Press Trace/Detector, Select Trace,
Trace 2, Clear Write, Trace
Average.
c. Press View/Blank, View.
Allow time for sufficient
averaging.
See Figure 7-12.
Step Action Notes

Keysight x-series Specifications

General

Analysis Bandwidth	Up to 1 GHz (depending on model)
Real-Time Bandwidth	Up to 1 GHz (depending on model)
Form Factor	Benchtop
Connectivity	LAN, USB, GPIB
Resolution Bandwidth	1 Hz to 10 MHz (depending on model)