Keysight x-series User Manual

8 Trigger
8.1 Trigger
Only appears in modular instruments, and only when the M9260A Audio Analyzer
module is installed, such as in M8920A.
The Trigger tab contains the following Trigger Source dependent controls when
Audio External Trigger is selected:
–
"Trigger Delay" on page 2663
–
"Trigger Slope" on page 2667
Additional controls are also present that are not dependent on the selected Trigger
Source.
Example
:TRIG:RTES:SOUR AEXT
Sets Audio External as the trigger source for the Radio Test measurement
Annunciation Audio Ext (in the Meas Bar)
8.1.1.9 RF Burst
When RF Burst is selected, a new sweep/measurement starts when an RF burst
envelope signal is identified from the signal at the RF Input connector.
In some models, a variety of burst trigger circuitry is available, resulting in various
available burst trigger bandwidths. The instrument automatically chooses the
appropriate trigger path based on the hardware configuration and other settings of
the instrument.
The Trigger tab contains the following Trigger Source dependent controls when RF
Burst is selected:
–
"Trigger Level Absolute/Relative" on page 2668
–
"Absolute Trigger Level" on page 2668
–
"Relative Trigger Level" on page 2669
–
"Trigger Delay" on page 2663
–
"Trigger Slope" on page 2667
Additional controls are also present that are not dependent on the selected Trigger
Source.
Example
:TRIG:SOUR RFB
Swept SA measurement
:TRIG:<meas>:SOUR RFB
Measurements other than Swept SA
Annunciation RF Burst (in the Meas Bar)
2651 Spectrum Analyzer Mode User's &Programmer's Reference

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)