Rohde & Schwarz R&S UPP, User Manual

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Instrument Functions
R&S
®
UPP
301 User Manual 1411.1055.32 ─ 10
●
Deactivating the settling functions. The settling function does not need to be activa-
ted for the majority of measurement signals. If a stable signal is present at the DUT,
the R&S
UPP delivers measured values in settled state even without Settling. The
settling (or averaging) increases the measuring time by a factor of at least the num-
ber of configured samples.
●
Deactivating the measurement start delay. The measurement start delay is inten-
ded to compensate delays of the DUT. Whenever generator or analyzer settings
are changed, the start of the 1st measurement (and consequently every single
sweep point) is delayed by the specified time. This time should be set to 0.0 if no
start delay is necessary.
●
Manual selection of the analyzer level range (only with analog measurement sig-
nals). If the level of the measurement signal is known and a limitation of the
dynamic range is acceptable, the analyzer level range should be selected man-
ually. It should be set to the highest anticipated level; an "UNDERRANGE" must be
expected and tolerated in this case; a new measurement with corrected range set-
ting is not performed. "Range LOWEST" can be selected to make sure that a
higher level which would invalidate the measurement does not occur. This mode
allows the measurement to correct the measuring range in case of OVERRANGE.
5.10 Selecting the Analyzer
5.10.1 Analyzer Configuration Panel
The Config panel is used to set up the analog and digital analyzer.
To adapt the R&S UPP analyzer to the measurement task at hand, first define the set-
tings in the Analyzer Config panel. These settings will influence which capabilities are
available in the Analyzer Function panel.
The first step is to select one of the two analyzers (analog or digital).
Instrument
Used to selection the analyzer.
Selecting the Analyzer