Command Reference
R&S
®
ZNL/ZNLE
870
User Manual 1178.5966.02 ─ 07
[SENSe<Ch>:]SEGMent<Seg>:BWIDth[:RESolution]:SELect:CONTrol
<Boolean>
Selects common or independent "Selectivity" settings for the individual sweep seg-
ments.
Suffix:
<Ch>
.
Channel number
<Seg>
Sweep segment number. This suffix is ignored; the setting con-
trols the whole segmented sweep.
Parameters:
<Boolean>
ON - use independent selectivity settings, to be defined via
[SENSe<Ch>:]SEGMent<Seg>:BWIDth[:RESolution]:
SELect
.
OFF - reset the selectivity in all sweep segments to the selectiv-
ity for unsegmented sweeps, defined via
. ON will not restore the
previous values.
The parameter is automatically switched to ON when a selectiv-
ity is entered using
[SENSe<Ch>:]SEGMent<Seg>:BWIDth[:
.
*RST:
OFF
Example:
*RST; :SEGM:ADD
Create a new sweep segment no. 1 in channel no. 1 using
default settings and thus NORMal selectivity.
SEGM:BWID:SEL HIGH
Change the selectivity to HIGH.
BWID:SEL?
Query the (default) selectivity for unsegmented sweeps. The
response is NORM.
SEGM:BWID:SEL:CONT OFF
Couple the selectivities in all segments and reset the selectivity
in segment no. 1 to the unsegmented value NORMal.
Manual operation:
See
[SENSe<Ch>:]SEGMent<Seg>:DEFine
<StartFreq>, <StopFreq>, <Points>,
<Power>, <SegmentTime>|<MeasDelay>, <Unused>, <MeasBandwidth>[,
<LO>, <Selectivity>, <FreqSweepMode>]
Creates or re-defines a sweep segment no.
<Seg>
with specific channel settings.
Entry of the first seven numeric parameters is mandatory; no default values are provi-
ded. All settings except
<LO>
can be changed for existing segments using other com-
mands of the
[SENSe<Ch>:]SEGMent<Seg>...
subsystem.
Note:
Use
to create a segment with default
channel settings. Use
[SENSe<Ch>:]SEGMent<Seg>:INSert
new segment into the current segment list.
VNA Command Reference
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Allice Messtechnik GmbH
