3 VMA Mode
3.2 Custom OFDM Measurement
is a Delta marker, the reference marker determines how the marker is controlled and
how its value is displayed. A marker cannot be relative to itself.
Remote
Command
:CALCulate:OFDM:MARKer[1]|2|…|12:REFerence <integer>
:CALCulate:OFDM:MARKer[1]|2|…|12:REFerence?
Example
:CALC:OFDM:MARK2:REF 4
:CALC:OFDM:MARK2:REF?
Notes Causes the marker specified with the subopcode to become selected
Range (for SCPI command): 1 to 12. If the range is exceeded the value is clipped
A marker cannot be relative to itself so that choice is not available, and if sent from SCPI generates
error -221: “Settings conflict; marker cannot be relative to itself”
When queried a single value is returned (the specified marker numbers relative marker)
Couplings If the reference marker is Off, it is turned on in Fixed or Normal mode at the delta marker location
Preset The preset default “Relative To” marker (reference marker) is the next higher numbered marker (current
marker +1). For example, if marker 2 is selected, then it’s default reference marker is marker 3. The
exception is marker 12, which has a default reference of marker 1
Set to the defaults by Restore Mode Defaults. Not reset by Marker Off, All Markers Off, or Preset
State Saved Saved in instrument state. Not affected by Marker Off and hence not affected by Preset or power cycle
Min 1
Max 12
Marker Window
Assigns the specified marker to the designated trace.
Remote Command
:CALCulate:OFDM:MARKer[1]|2|…|12:WINDow <int>
:CALCulate:OFDM:MARKer[1]|2|…|12:WINDow?
Example
:CALC:OFDM:MARK:WIND 2
Sets the first marker’s trace to window 2
:CALC:OFDM:MARK:WIND?
Query the first marker’s trace
Notes Assigns the specified marker to the designated window
Preset 1
State Saved Yes
Min 1
Max 6
Vector Modulation Analyzer Mode User's &Programmer's Reference 484
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