Rohde & Schwarz R&S UPP, Руководство пользователя

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Instrument Functions
R&S
®
UPP
346 User Manual 1411.1055.32 ─ 10
"Time Chart" Time-controlled measured value recording; measured value acquisi-
tion at fixed intervals; not available in the multichannel analyzers.
Measured values (from the currently running continuous measure-
ment) are entered in a time chart in the timescale that can be entered
under "Time." In contrast to "Time Tick", where at each tick a new
(single) measurement starts and the result is only entered when the
measurement ends, with "Time Chart" intermediate results can also
be displayed. This is particularly desirable in the case of quasi peak
measurements.
Note: If the chosen time grid (update rate) is shorter than the mea-
surement time required for the measurement function, intermediate
results are displayed. Otherwise, end results are displayed.
This start condition cannot be combined with a frequency sweep of
the selective RMS measurement or a generator sweep. The time
stamps of the measured value acquisition define the sweep x-axis:
●
When [START ] is pressed and immediately after the time chart
sweep is switched on, a series of periodic measured value
recordings begins. When the number of sweep points specified
under "Points" is reached, the series starts again from the begin-
ning.
●
When [SINGLE ] is pressed, a single series of periodic measured
value recordings begins. When the number of sweep points
specified under "Points" is reached the sweep goes to "termina-
ted" status.
Note: The sweep starts as soon as time chart is switched on, that is,
intermediate or end results of the selected continuous measurement
are displayed and recorded at fixed intervals.
Setting Start Condition