Keysight N9020B - 3.2.6 Frequency; 3.2.6.1 Settings; Center Frequency

3 Short-Range Comms & IoT Mode
3.2 Modulation Analysis Measurement
Name Command
Delete All But This Screen
:INSTrument:SCReen:DELete:ALL
Add Screen
:INSTrument:SCReen:CREate
Rename Screen
:INSTrument:SCReen:REName
Sequencer On/Off
:SYSTem:SEQuencer
Remote
Command
:DISPlay:ENABle OFF | ON | 0 | 1
:DISPlay:ENABle?
Example
:DISP:ENAB OFF
Couplings :DISP:ENAB OFF turns Backlight OFF and :DISP:ENAB ON turns Backlight ON, but changing
Backlight settings does not change the state of :DISP:ENAB
Preset
ON
Set by :SYST:DEF MISC, but not affected by *RST or :SYSTem:PRESet
State Saved Not saved in instrument state
Backwards
Compatibility
Notes
:SYST:PRES no longer turns on :DISPlay:ENABle as it did in legacy analyzers
3.2.6 Frequency
The Freq key opens the Frequency menu, which contains controls that allow you to
control the Frequency parameters of the instrument.
Some features in the Frequency menu are the same for all measurements in the
current Mode – they do not change as you change measurements. Settings like
these are called “Meas Global” and are unaffected by Meas Preset. For example, the
Center Freq setting is the same for all measurements - it does not change as you
change measurements.
3.2.6.1 Settings
The controls on the Settings tab include the Marker active function and a radio
button selection of the marker control mode (Normal, Delta, Fixed or Off) for the
selected marker, as well as additional functions that help you use markers.
Center Frequency
This control enables you to set the center frequency. The center frequency setting is
the same for all measurements within a mode, that is, it is Meas Global. Some
254 Short Range Comms & IoT Mode User's &Programmer's Reference