GUI reference
R&S
®
ZNA
549User Manual 1178.6462.02 ─ 29
Any generator power calibration or attenuation of the active source step attenuators is
included.
Remote command:
[SENSe<Ch>:]SWEep:TYPE POWer
CW Mode
"CW Mode" sweeps, like Time sweeps, are performed at constant frequency and stim-
ulus power, which can be specified in the "Stimulus" settings (see Chapter 5.8.1, "Stim-
ulus tab", on page 522).
The measurement is triggered according to the current trigger settings (see Chap-
ter 5.10.4, "Trigger tab", on page 558). Each trigger event triggers the first partial
measurement of a measurement point. The time interval between two consecutive
measurements depends on the trigger settings and the sweep parameters (especially
the number of points). Any trigger mode is allowed.
A "CW Mode" sweep corresponds to the analysis of a signal over the time with a time
scale and resolution that is determined by the trigger events. In a Cartesian diagram,
the measurement result is displayed as a trace over a linear time scale (like, e.g., in an
oscilloscope). The diagram is similar to the "Time" diagram. The following example
shows a "CW Mode" sweep with a DUT that does not markedly change its transmis-
sion characteristics over the time.
Tip: Sweep time
Sweep Softtool
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