3 WLAN Mode
3.12 IQ Waveform Measurement
Example
:CALC:WAV:MARK:REF 8
:CALC:WAV:MARK:REF?
Notes This command causes the marker specified with the subopcode to become selected
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 number’s relative marker)
Couplings The act of specifying the selected marker’s reference marker makes the selected marker a Delta marker
If the reference marker is OFF, it is turned on in POSition 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 its default reference marker is Marker 3. The
exception is Marker 12, which has a default reference of Marker 1
Set to default 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
Range 1 to 12
Remote Command only: if the range is exceeded, then the value is clipped
Min 1
Max 12
Annunciation Appears in the marker label of a Delta marker
Marker Trace
Assigns the specified marker to the designated trace.
Remote
Command
:CALCulate:WAVeform:MARKer[1]|2|…|12:TRACe RFENvelope | I | Q | IQ
:CALCulate:WAVeform:MARKer[1]|2|…|12:TRACe?
Example
:CALC:WAV:MARK:TRAC RFEN
:CALC:WAV:MARK:TRAC?
Notes The IQ selection is for backwards compatibility. For new designs, use the I and/or Q selection instead
Preset
RFEN
State Saved Yes
Range
RFENvelope|I|Q|IQ
Marker Settings Diagram
Lets you configure the Marker system using a visual utility. It is the same as "Marker
Settings Diagram" on page 1817 in Settings.
WLAN Mode User's &Programmer's Reference 1824
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