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Manual Operation
R&S
®
UPV
171
Getting Started 1146.2078.62 ─ 09
4.8.4.4
Bar Graph
If one of the functions "THD", "Mod Dist", "DFD" or "DIM" is selected in the "Analyzer
Function" panel, the function measurement result can be displayed broken down into
its frequency components on a bar graph. The individual distortion products are recor-
ded along a frequency axis. The structure of the distortion products (2nd, 3rd, 4th, nth
harmonic, DFD of 2nd or 3rd order, etc.) can be recognized at a glance. The bar graph
can display one or two channels; once again, the results can be saved and saved
results can be imported into the graph.
Two bar graphs are available so that, for example, THD values at two different mea-
surement points can be displayed or the measured values of both input channels can
be shown on two separate graphs.
Measurement Displays