R&S ZNB Series - Page 961

Command reference
R&S
®
ZNB/ZNBT
961User Manual 1173.9163.02 ─ 62
The marker stimulus can be set using
CALCulate<Chn>:MARKer<Mk>:X or
CALCulate<Chn>:MARKer<Mk>:REFerence:X, but the
response value remains fixed.
ARBitrary: freezes the marker at the position determined by the
current stimulus and response value. Tracking is disabled. The
marker stores the stimulus value and – in addition – its X and Y
coordinates in the current marker format (see
CALCulate<Chn>:MARKer<Mk>:FORMat or
CALCulate<Chn>:MARKer<Mk>:REFerence:FORMat).
The marker position can be set using
CALCulate<Chn>:MARKer<Mk>:X and
CALCulate<Chn>:MARKer<Mk>:Y or
CALCulate<Chn>:MARKer<Mk>:REFerence:X and
CALCulate<Chn>:MARKer<Mk>:REFerence:Y. If, in the cur-
rent trace format, the X axis represents the stimulus, the mark-
er's stimulus value is adjusted accordingly. Otherwise the mark-
er's stimulus value remains unchanged. Switching between
trace formats resets the marker position to the response value at
the marker's stimulus value.
*RST:
NORMal
Example:
CALC:MARK ON; :CALC:MARK:TYPE FIX
Create marker 1 and display it in the center of the sweep range
as a fixed marker.
CALC:MARK:X 1GHz
Shift the marker horizontally. The response value remains fixed.
Manual operation: See "Marker Mode" on page 395
CALCulate<Chn>:MARKer<Mk>:X <StimulusValue>[, <Seg>[, <MeasPoint>]]
CALCulate<Chn>:MARKer<Mk>:REFerence:X <StimulusValue>[, <Seg>[,
<MeasPoint>]]
Defines the stimulus value of the related marker (see "Marker addressing"
on page 940).
If the marker's mode is NORMal or FIXed (see CALCulate<Chn>:MARKer<Mk>:
TYPE or CALCulate<Chn>:MARKer<Mk>:REFerence:TYPE), this command sets or
gets the marker's stimulus value.
In ARBitrary mode, this is only true if the X axis represents the stimulus. For all other
trace formats (see CALCulate<Chn>:FORMat) it sets or gets the X position of the
marker, which is decoupled from the marker stimulus in this case.
Suffix:
<Chn>
.
Channel number used to identify the active trace
<Mk> Marker number (ignored for reference markers)
SCPI command reference