R&S FSW-K7 User Manual page 112

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R&S FSW-K7
Time Domain Zoom
Using the time domain zoom, the demodulated data for a particular time span is extrac-
ted and displayed in more detail. This is useful if the measurement time is very large
and thus each sweep point represents a large time span. The time domain zoom func-
tion distributes the available sweep points only among the time span defined by the
zoom area length. The time span displayed per division of the diagram is decreased.
Thus, the display of the extracted time span becomes more precise. Note that the time
domain zoom area affects not only the diagram display, but the entire evaluation for
the current window.
This function is only available for evaluations in the time domain.
Tip: In addition to the Time Domain Zoom, a graphical zoom is available for all dia-
gram evaluations. However, the graphical zoom is useful only if more measured values
than trace points are available. The (time) span represented by each measurement
point remains the same.
For details see the R&S FSW User Manual.
State ← Time Domain Zoom
Activates or deactivates the time domain zoom mode.
"ON"
"OFF"
Remote command:
[SENSe:]ADEMod<n>:ZOOM[:STATe]
Start ← Time Domain Zoom
Defines the start time for the time domain zoom area. For spectrum evaluations the
start time is always 0.
Remote command:
[SENSe:]ADEMod<n>:ZOOM:STARt
Length ← Time Domain Zoom
Defines the length of the time domain zoom area. Enter the length as a time value
manually, or use the "Auto" setting to set the length to the current number of sweep
points automatically.
Remote command:
[SENSe:]ADEMod<n>:ZOOM:LENGth
[SENSe:]ADEMod<n>:ZOOM:LENGth:MODE
Time per Division ← Time Domain Zoom
Enables the "Time Domain Zoom" function and defines the zoom area length in one
step. The width of the zoom display is divided into 10 divisions; thus, by entering the
time that is displayed in each division, you indirectly define the zoom area length
("Time per Division" * 10). The starting point of the zoom area is determined automati-
cally. To specify the starting point manually, use the
User Manual 1173.9240.02 ─ 23
Activates the time domain zoom.
Deactivates the time domain zoom and restores the original display. If
more measured values than measurement points are available, sev-
eral measured values are combined in one measurement point
according to the method of the selected trace detector.
on page 270
on page 270
on page 269
on page 269
Start setting.
Configuration
Demodulation
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