Rohde & Schwarz ZNB20, User Manual

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Command Reference
R&S
®
ZNB/ZNBT
1064 User Manual 1173.9163.02 ─ 38
Manual operation: See "Table Columns" on page 252
[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
[SENSe<Ch>:]SEGMent<Seg>:ADD
to create a segment with default
channel settings. Use
[SENSe<Ch>:]SEGMent<Seg>:INSert
(no query) to insert a
new segment into the current segment list.
Suffix:
<Ch>
.
Channel number
<Seg> Sweep segment number. Segment numbers must be sequential.
The specified segment number must be smaller or equal to the
number of existing segments plus 1.
If segment number
<Seg>
already exists, it is replaced by the
new segment.
Parameters:
<StartFreq> Start frequency of the segment; see
[SENSe<Ch>:
]SEGMent<Seg>:FREQuency:STARt
.
Default unit: Hz
<StopFreq> Stop frequency of the segment; see
[SENSe<Ch>:
]SEGMent<Seg>:FREQuency:STOP
.
Default unit: Hz
<Points> Number of sweep points in the segment. See
[SENSe<Ch>:
]SEGMent<Seg>:SWEep:POINts
.
<Power> Internal source power in the segment. See
[SENSe<Ch>:
]SEGMent<Seg>:POWer[:LEVel]
.
Default unit: dBm
<SegmentTime> Duration of the sweep in the segment. See
[SENSe<Ch>:
]SEGMent<Seg>:SWEep:TIME
. In the setting
[SENSe<Ch>:
]SEGMent<Seg>:INSert:SELect DWELl
, this parameter is
replaced by
<MeasDelay>
.
Range: Depending on other channel settings. AUTO acti-
vates automatic sweep time setting in the segment,
which is equivalent to the minimum sweep time
possible.
Default unit: s
SCPI Command Reference