3 VMA Mode
3.2 Custom OFDM Measurement
Note that Fixed markers do not couple. They stay where they were while all the
other markers move. Of course, if a Fixed marker is being moved, all the non-fixed
markers do move with it.
This may result in markers going off screen.
Remote
Command
:CALCulate:OFDM:MARKer:COUPle[:STATe] ON | OFF | 1 | 0
:CALCulate:OFDM:MARKer:COUPle[:STATe]?
Example
:CALC:OFDM:MARK:COUP ON
:CALC:OFDM:MARK:COUP?
Notes In general, when coupling is turned on, all Normal or Delta markers with the same (or equivalent)
domain as the selected marker move in the same manner as the selected marker
Preset OFF, presets on Mode Preset and All Markers Off
State Saved Saved in instrument state
3.2.7.3 Peak Search
The controls on this tab let you move the marker to selected peaks of the signal,
giving you enormous analysis capabilities, particularly when combined with the
Delta Marker function.
Marker X
Sets the X Axis value of the selected marker in the current X Axis Scale unit. This is
the same as "Marker X" on page 476 on the Settings tab.
Marker Z
Sets the selected markers Z Axis value in the current Z Axis Scale unit for markers on
traces with a 2-dimensional domain. This is the same as "Marker Z" on page 476 in
the Settings tab.
Peak Search
Moves the selected marker to the trace point which has the maximum y-axis value
for that 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:OFDM:MARKer[1]|2|…|12:MAXimum
Vector Modulation Analyzer Mode User's &Programmer's Reference 480
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