Rohde & Schwarz 1145.1010.04/05/06, Operating Manual

Page: 705 / 813

R&S
®
ZVA/ZVB/ZVT SENSe
1145.1084.12 6.243 E-6
Example:
SEGM:ADD
Create a new sweep segment no. 1 in channel no. 1 using
default settings.
SEGM OFF
Disable the measurement in the created sweep segment.
SEGM:COUN?
Query the number of segments.
[SENSe<Ch>:]SEGMent<Seg>:DEFine
<Start>,<Stop>,<Points>,<Power>,<Time>|<Point Delay>,<Unused>,<Meas.
Bandwidth>[,<LO>,<Selectivity>]
Re-defines a sweep segment with specific channel settings (Insert New Segment) . The segment
replaces an existing segment <Seg> in the segment list. The modified 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>:INSert
(no query) to insert a new segment into the
current segment list.
<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.
<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.
<Time> 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 <Point Delay>.
Range [def. unit]
Depending on other channel settings [s].
AUTO
activates automatic