Keysight x-series Measurement Guide

Contents
9
Measuring a complex/unknown signal 205
“Quick Rules” for making time-gated measurements 210
Using the Edge Mode or Level Mode for triggering 213
Noise measurements using Time Gating 214
AM and FM Demodulation Concepts 215
Demodulating an AM signal using the analyzer as a fixed tuned receiver
(Time-Domain) 215
Demodulating an FM signal using the analyzer as a fixed tuned receiver
(Time-Domain) 215
IQ Analysis Concepts 216
Purpose 216
Complex Spectrum measurement 216
IQ Waveform Measurement 217
Spurious Emissions Measurement Concepts 218
Purpose 218
Measurement method 218
Spectrum Emission Mask Measurement Concepts 219
Purpose 219
Measurement method 219
Occupied Bandwidth Measurement Concepts 220
Purpose 220
Measurement method 220
Baseband I/Q Inputs (Option BBA) Measurement Concepts 221
What are Baseband I/Q inputs? 221
What are Baseband I/Q signals? 221
Why make measurements at baseband? 222
Selecting input probes for baseband measurements 223
Baseband I/Q measurement views 224

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)