Rohde & Schwarz 1145.1010.04/05/06, Operating Manual

Page: 541 / 813

R&S
®
ZVA/ZVB/ZVT CALCulate
1145.1084.12 6.79 E-6
<Center_Stimulus> Stimulus frequency at the center of the bandpass/bandstop
region (the stimulus value of marker no. 4).
<Q>
Quality factor, i.e. the ratio between the center frequency and the
3-dB bandwidth
<Loss> Loss at the center of the bandpass/bandstop region (the
response value of marker no. 4 at the time of the bandfilter
search).
<LBE> Lower band edge
<UBE> Upper band edge
Range [def. unit] Depending on the measurement parameter. [units depending on
the sweep type and the marker format; see
CALCulate<Ch/Tr>:MARKer<Mk>:FORMat
]
*RST value –
SCPI, Command
Types Device-specific, query only.
Example:
CALC:MARK:FUNC:BWID:MODE BST
Select a bandstop filter search.
CALC:MARK:BWID -6
Select a 6-dB bandwidth for the bandpass.
CALC:MARK:FUNC:EXEC BFIL
Initiate the bandpass filter search for the current trace. Create
markers 1 to 4 and display the marker info field.
CALC:MARK:BWID?
Query the results of the bandfilter search. An error message is
generated if the previous bandfilter search failed so that no valid
results are available.
CALCulate<Ch/Tr>:MARKer<Mk>:COUPled[:STATe] <Boolean>
Couples the markers of all traces in the active setup to the markers of trace no. <Ch/Tr>, provided that
they have the same sweep type (
SENSe<Ch/Tr>:FUNCtion
).
<Ch/Tr> Channel number used to identify the active trace. The effects of marker
coupling depend on the active trace number; see
Coupled Markers in
the GUI Reference chapter.
<Mk> Marker number in the range 1 to 10. This suffix is ignored because the
command affects all markers.
<Boolean> ON | OFF - Enables or disables marker coupling.
*RST value OFF
SCPI,
Command
Types Device-specific, command or query.