Keysight M9421A - 3.4.19 Marker; 3.4.19.1 Select Marker

3 WLAN Mode
3.4 SEM Measurement
Note that the SCPI command sets this center frequency even if Radio Standard is
not 802.11ac/ax 80+80MHz.
Remote
Command
[:SENSe]:FREQuency:CENTer:SEGMent2 <freq>
[:SENSe]:FREQuency:CENTer:SEGMent2?
Example
:FREQ:CENTer:SEGM2 5.53 GHz
:FREQ:CENTer:SEGM2?
Notes For an 80+80MHz channel, Segment2 will be the lower or upper segment. The center frequency of
Segment2 is independent from the center frequency of Segment1
The measurement rearranges Segment1 and Segment2 based on their center frequency, and generates
a “setting conflict” error message if the spacing between the two segments is less than 80MHz
Preset 5.45 GHz
State Saved Saved in instrument state
Min/Max Depends on instrument minimum/maximum center frequency
Same as Center Frequency
3.4.19 Marker
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 (POSition)
and places it at the center of the display. If the selected marker is OFF, it is set to
Normal and placed at the center of the screen, on the trace determined by the
Marker Trace rules.
3.4.19.1 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.
This control appears above the menu panel, indicating that it applies to all controls
in the Marker menu panels. Select Marker is blanked if you select a tab whose
controls do not depend on the selected marker (for example, Counter).
In any menu that includes Select Marker, the first control is always Marker
Frequency|Time.
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 Signal Track or Continuous Peak
Preset Marker 1
State Saved The number of the selected marker is saved in instrument state
Annunciation Appears in the marker results block label for Normal marker
WLAN Mode User's &Programmer's Reference 546