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Command Reference
R&S
®
ZNB/ZNBT
890
User Manual 1173.9163.02 ─ 55
CALCulate<Chn>:MARKer<Mk>:TYPE
<Mode>
Sets the marker mode for the related marker. The marker must be created before using
CALCulate<Chn>:MARKer<Mk>[:STATe]
ON
.
Suffix:
<Chn>
.
Channel number used to identify the active trace
<Mk>
Marker number.
Parameters:
<Mode>
NORMal | FIXed | ARBitrary
NORMal:
value
ically with every sweep, otherwise it is fixed. The marker position
sponding response value, i.e. the marker is always positioned on
the trace.
The marker's stimulus value can be set using
follows the trace.
FIXed:
freezes the marker at the position determined by the cur-
rent stimulus and response value. The response value stored
with the marker is not adjusted to subsequent sweeps. Tracking
is disabled. Stimulus and response value are stored with the
marker; they are not adjusted to subsequent sweeps and trace
format changes.
The marker stimulus can be set using
CALCulate<Chn>:MARKer<Mk>: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
The marker position can be set using
CALCulate<Chn>:MARKer<Mk>:X
and
CALCulate<Chn>:MARKer<Mk>:Y
. If, in the current trace for-
mat, the X axis represents the stimulus, the marker's stimulus
value is adjusted accordingly. Otherwise the marker'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.
SCPI Command Reference