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Remote Command Reference
[:SENSe]:SWEep Subsection
Query Number of Segments
[:SENSe]:SWEep:SEGMent:COUNt?
Returns the number of segments that have been defined in the segmented sweep
data.
NOTE
This command applies to the following models having firmware revision A.05.00
or later: E4401B, E4402B, E4404B, E4405B, E4407B.
Factory Preset
and *RST:
0
Range:
0 to 32
Set All Segment Data
[:SENSe]:SWEep:SEGMent:DATA[:ALL] <SSTop|CSPan>,<string>
[:SENSe]:SWEep:SEGMent:DATA[:ALL]? <SSTop|CSPan>
Specify parameters for all segments of a segmented sweep. The data is entered as
comma-separated ASCII values in sequential order of segments desired. Segments
will be sorted in order of increasing start frequency. If multiple segments have the
same start frequency, they will appear in order of increasing stop frequency. It is
possible to define segments that overlap.
For CSPan, the data order used for each segment is: center frequency, span,
resolution bandwidth, video bandwidth, number of points, and sweep time.
NOTE
This command applies to the following models having firmware revision A.05.00
or later: E4401B, E4402B, E4404B, E4405B, or E4407B.
NOTE
Command [:SENSe]:SWEep:SEGMent:DATA[:ALL] will delete any previous
segment data.
Example:
:SENSe:SWEep:SEGMent:DATA:ALL
CSPan,50e06,5e6,1e5,1e5,101,.0050,1e09,5e6
,1e5,1e5,101,.05
This example defines two segments. The first segment has a
center frequency of 50 MHz and the second segment has a
center frequency of 1 GHz.
Range:
Chapter 5
The range depends upon the model number, installed options,
and firmware revision of your instrument; see the Specifications
Guide for details. The ranges that apply to all instrument models
335
Remote Command Reference
For SSTop, the data order used for each segment is: start frequency, stop
frequency, resolution bandwidth, video bandwidth, number of points, and sweep
time.