Keysight x-series User Manual

3 Spectrum Analyzer Mode
3.4 Occupied BW Measurement
:CALC:OBW:MARK:MODE?
Preset
OFF
State Saved Saved in instrument state
Range
POSition|DELTa|OFF
Annotation Mkr # <X value> and <Marker value> upper right on graph
When Marker Trace is Polar in WCDMA mode:
Mkr # <Chip Value (RHO & QPSKEVM)/Symbol Value (CDP)>, <X value> and <Y value> upper right on
graph
Backwards Compatibility SCPI Command
Sets or queries the state of a marker. Setting a marker that is OFF to ON (1), puts it in
Normal mode, and places it at the center of the screen.
Example
:CALC:OBW:MARK3:STAT ON
:CALC:OBW:MARK3:STAT?
Preset
OFF
State Saved Saved in instrument state
Range
OFF|ON
Backwards
Compatibility
SCPI
:CALCulate:OBWidth:MARKer[1]|2|…|12:STATe OFF | ON | 0 | 1
:CALCulate:OBWidth:MARKer[1]|2|…|12:STATe?
Delta Marker (Reset Delta)
Pressing this button has the same effect as pressing Delta in Marker Mode. The
selected marker becomes a Delta marker. If the selected marker is already a Delta
marker, the reference marker is moved to the current position of the selected
marker, thus resetting the delta to zero.
Marker Settings Diagram
Lets you configure the Marker system using a visual utility.
All Markers Off
Turns off all markers.
Remote Command
:CALCulate:OBWidth:MARKer:AOFF
Example
:CALC:OBW:MARK:AOFF
Spectrum Analyzer Mode User's &Programmer's Reference 795

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)