Waveform Analysis
R&S
®
Scope Rider RTH
91User Manual 1326.1578.02 ─ 12
"S1 * S2"
Multiplication: Multiplies the values of "Source 1" and "Source 2".
"-S1,"
Inverse: Inverts all voltage values of "Source 1", i.e. all values are
mirrored at the ground level. Thus, a positive voltage offset becomes
negative.
"|S1|"
Abs. Value: Calculates the absolute value of "Source 1". All negative
values are inverted to positive values.
"S1
2
"
Square: Squares the value of "Source 1".
Remote command:
CALCulate:MATH[:EXPRession][:DEFine] on page 342
[RANGE] keys
The vertical [RANGE] keys set the vertical scale (vertical sensitivity) of the math wave-
form.
Remote command:
CALCulate:MATH:VERTical:SCALe on page 342
CALCulate:MATH:VERTical:RANGe on page 342
[POS] keys
Move the math waveform or down in the diagram. The position is a graphical setting
given in divisions.
You can also drag the waveform marker on the screen.
Remote command:
CALCulate:MATH:VERTical:POSition on page 343
4.5 Reference Waveforms
To compare waveforms and analyze differences between waveforms, you can use a
reference waveform. You can also save reference waveforms and load them for further
use. The display of a reference waveform is independent from that of the source wave-
form; you can change the vertical scale and position
Reference Waveforms
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