Keysight x-series Programmer's Reference

3 VMA Mode
3.6 Occupied BW Measurement
Remote Command
:CALCulate:OBWidth:MARKer:AOFF
Example
:CALC:OBW:MARK:AOFF
3.6.7.3 Peak Search
The controls on this tab allow you to move the marker to selected peaks of the
signal, giving you enormous analysis capabilities, particularly when combined with
"Marker Delta" on page 1010.
NOTE
Pressing the Peak Search hardkey automatically moves you to the Peak Search
page of the Marker menu and performs a peak search.
Pressing the Peak Search tab once you are already in the Marker menu does
not perform a peak search.
Marker Frequency
This is the fundamental control that you use to move a marker around on the trace.
It is the same as "Marker Frequency" on page 1006 on the Settings tab.
Peak Search
Moves the selected marker to the trace point which has the maximum y-axis value
for that marker’s trace.
NOTE
Pressing the Peak Search hardkey automatically moves you to the Peak Search
page of the Marker menu and performs a peak search.
Remote
Command
:CALCulate:OBWidth:MARKer[1]|2|…|12:MAXimum
Example
:CALC:OBW:MARK2:MAX
:SYST:ERR?
can be used to query the errors to determine if a peak is found. The message “No peak found” (-200)
will be returned after an unsuccessful search
Notes Sending this command selects the subopcoded marker
In WCDMA Mode, this command does not work when the selected marker is located on the polar trace.
In this case, the command is ignored
1009 Vector Modulation 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)