R&S ZNL, User Manual

Page: 689 / 1135

Command reference
R&S
®
ZNL/ZNLE
689 User Manual 1178.5966.02 ─ 19
Manual operation: See "Marker Format" on page 453
CALCulate:MARKer:FUNCtion:BWIDth:GMCenter <arg0>
Defines how bandfilter searches calculate the center frequency of the passband or
stopband.
Parameters:
<arg0> ON – use geometric mean of lower and upper band edge
OFF – use arithmetic mean
*RST: n/a (*RST does not affect the calculation rule; the
factory setting is ON/geometric mean)
Manual operation: See "Geometric Calculation of Bandfilter Center" on page 143
CALCulate<Chn>:MARKer<Mk>:FUNCtion:BWIDth:MODE <BandfilterType>
Selects the bandfilter search mode. In contrast to manual control, bandfilter tracking is
not automatically activated.
Suffix:
<Chn>
.
Channel number used to identify the active trace
<Mk> This numeric suffix is ignored and may be set to any value
because the bandfilter search functions always use markers M1
to M4.
Parameters:
<BandfilterType> BPASs | BSTop | BPRMarker | BSRMarker | BPABsolute |
BSABsolute | NONE
Bandfilter search type:
BPASs
–
Bandpass Search Ref to Max
BSTop
–
Bandstop Search Ref to Max
BPRMarker
–
Bandpass Search Ref to Marker
BSRMarker
–
Bandstop Search Ref to Marker
BPABsolute
–
Bandpass Absolute Level
BSABsolute
–
Bandstop Absolute Level
NONE
–
deactivate bandfilter search, result off
*RST: NONE
Example: See
CALCulate<Chn>:MARKer<Mk>:BWIDth
Manual operation: See "Bandpass Ref to Max" on page 469
CALCulate<Chn>:MARKer<Mk>:FUNCtion:CENTer
CALCulate<Chn>:MARKer<Mk>:REFerence:FUNCtion:CENTer
Sets the center of the sweep range to the stimulus value of the related marker (marker
<Mk> or the reference marker on the active trace of channel
<Chn>
).
Suffix:
<Chn>
.
Channel number used to identify the active trace
VNA command reference