R&S ZVL
Command Reference
Instrument-Control Commands
Operating Manual 1303.6580.32-05
524
SEGM:FREQ:STOP?
Query the stop frequency of the created segment. The response is
1.5000006.
Note:
If the stop frequency entered is smaller than the current start frequency
([SENSe<Ch>:]SEGMent<Seg>:FREQuency:STARt), the start frequency is set to the stop
frequency minus the minimum frequency span
([SENSe<Ch>:]SEGMent<Seg>:FREQuency:SPAN).
[SENSe<Ch>:]SEGMent<Seg>:INSert <Start>,<Stop>,<Points>,<Power>,<Point
Delay>,<Unused>,<Meas. Bandwidth>
Inserts a new sweep segment with specific channel settings
(Define Segments - Add)
. The new segment
must not overlap with any of the existing segments.
Entry of the first seven numeric parameters is mandatory; no default values are provided. All settings
except <LO> can be changed for existing segments using other commands 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>:DEFine
to change or query all settings of an existing segment.
<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. Moreover, segment numbers must selected such that the corresponding
frequency ranges are in ascending order.
If one or more sweep segments with segment numbers <Seg> or larger exist in
the current channel, then all these existing segment numbers are incremented by
1 and the new segment is inserted as segment no. <Seg>.
<Start>, <Stop>
Start and stop frequency of the segment. See
[SENSe<Ch>:]SEGMent<Seg>:FREQuency:STARt and
[SENSe<Ch>:]SEGMent<Seg>:FREQuency:STOP.
Range [def. unit]
A new segment must not overlap with any of the existing segments. Besides the
frequency range depends on the analyzer model. [Hz]
<Points>
Number of sweep points in the segment. See
[SENSe<Ch>:]SEGMent<Seg>:SWEep:POINts.
Range [def. unit]
1 to 2147483647. [1] 1 is allowed if start and stop frequencies are equal.
<Power>
Internal source power in the segment. See
[SENSe<Ch>:]SEGMent<Seg>:POWer.
Range [def. unit]
–40 dBm to +10 dBm. The exact range depends on the analyzer model; refer to
the data sheet [dBm]. UP and DOWN increment/decrement the source power in
1-dB steps.
<Point Delay>
Delay for each partial measurement in the segment. See
[SENSe<Ch>:]SEGMent<Seg>:SWEep:DWELl.
In the setting
[SENSe<Ch>:]SEGMent<Seg>:INSert:SELec SWTime,
this parameter is
replaced by <Time>. On R&S ZVL13 network analyzers, no point delay can be
set: the value must be 0.
Range [def. unit]
0 s to 2.5E+003 s. [s]
AUTO
activates automatic sweep time setting in the
segment, which is equivalent to a meas. delay of 0 s.
