3 VMA Mode
3.2 Custom OFDM Measurement
Remote
Command
[:SENSe]:OFDM:CCARrier:REFerence <freq>
[:SENSe]:OFDM:CCARrier:REFerence?
Example
:OFDM:CCAR:REF 2GHz
:OFDM:CCAR:REF?
Preset 1GHz
State Saved Saved in instrument state
Min/Max Depends on the instrument minimum/maximum center frequency. Same as Center Frequency
3.2.7 Marker
Accesses a menu that enables you to select, set up and control the markers for the
current measurement. If there are no active markers, Marker selects marker 1, sets it
to Normal and places it at the center of the display. If the selected marker is Off, it is
set to Normal and placed it at the center of the screen on the trace determined by
the Marker Window rules.
3.2.7.1 Select Marker
Specifies the selected marker. The term “selected marker” is used throughout this
document to specify which marker will be affected when you change marker
settings, perform a Peak Search, etc.
Select Marker appears above the menu panel, indicating that it applies to all
controls in the Marker menu panels. It is blanked if you select a tab whose controls
do not depend on the selected marker (e.g., Counter).
In any menu tab that includes Select Marker, the first control is always "Marker X" on
page 480.
Notes The selected marker is remembered even when not in the Marker menu and is used if a Search is done
or a Band Function is turned on or for Continuous Peak
Preset Marker 1
State Saved The number of the selected marker is saved in instrument state
3.2.7.2 Settings
The controls on this 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.
475 Vector Modulation Analyzer Mode User's &Programmer's Reference
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