Rohde & Schwarz 1145.1010.04/05/06, Operating Manual

Page: 710 / 813

SENSe R&S
®
ZVA/ZVB/ZVT
1145.1084.12 6.248 E-6
SCPI, Command
Types Device-specific, command or query
Example:
SEGM:INS 1MHZ, 1.5MHZ, 111, -21DBM, 0.5S, 0, 10KHZ
Create a sweep segment with a sweep range between 1.0 MHz
and 1.5 MHz.
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>,<Time>|<Point Delay>,<Unused>,<Meas.
Bandwidth>[,<LO>,<Selectivity>,<IF Gain>]
Inserts a new sweep segment with specific channel settings (Insert New Segment) . 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.