Rohde & Schwarz R&S UPP, User Manual

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Instrument Functions
R&S
®
UPP
338 User Manual 1411.1055.32 ─ 10
It is also possible to record a large number of data sets which can also be displayed
numerically and/or graphically:
●
Post FFT and/or bar graph for all channels with distortion measurements; fre-
quency band analysis; FFT as measurement function,
●
Waveform (display of the measurement signal in the time domain) of all channels.
Although the measurement types mentioned above are performed simultaneously and
therefore affect each other only slightly with respect to time, it is only possible to dis-
play the results of these measurements in sequence.
It is therefore recommended to deactivate any measurement types that are not
required in order to reduce the total measurement time:
●
Unnecessary measurement times are avoided by deactivating unused channels.
●
Deactivating individual measurement types (in the "Analyzer Function" panel) stops
measurement results which are not required from being recorded and displayed.
All activated measurement types are measured in each (single) measurement. The
measurement is not regarded as having been completed until all of the desired
results (possibly also with settling) are available. Only then can the sweep be step-
ped or a triggered measurement result be retrieved by the remote control station.
Consequently, the slowest measurement type determines the measurement speed
of the entire instrument.
5.15.3 States of the Measurement System
The states of the measurement system are displayed above the 5th and 6th softkeys.
Two-channel analyzer
Multichannel analyzer
Starting Measurements