Instructions

Table Of Contents
Waveform Analysis
R&S
®
Scope Rider RTH
83User Manual 1326.1578.02 ─ 15
Meas. type Symbol Description Graphic / formula Source
Standard deviation
σ
Standard deviation of the displayed
waveform.
N
k
k
x
N
1
2
Mean
1
1
σ
Analog, math
Minimum Min Minimum value within the displayed
waveform.
Min
Analog, math
Maximum Max Maximum value within the displayed
waveform.
Max
Analog, math
Peak to peak Pk-Pk Difference of maximum and minimum
values.
Max
Min
Pk-Pk
Analog, math
Base level Base Low level of the displayed waveform -
the lower maximum of the sample distri-
bution. The measurement requires at
least one complete period of the signal.
Base
Analog, math
Top level Top High level of the displayed waveform -
the upper maximum of the sample distri-
bution. The measurement requires at
least one complete period of the signal.
Top
Analog, math
Amplitude Amp Difference between the top level and the
base level of the signal. The measure-
ment requires at least one complete
period of the signal.
Top
Base
Amplitude
Analog, math
Overshoot Over
in %
Overshoot of a square wave after a ris-
ing or falling edge. It is calculated from
measurement values top level, base
level, local maximum, local minimum,
and amplitude.
%100
Amplitude
Min Base
Over
local
Top
Base
Amplitude
Over+
Over-
Analog, math
Preshoot Pre
in %
Overshoot of a square wave before a ris-
ing or falling edge.
Same equations as overshoot
Top
Base
Amplitude
Pre+
Pre-
Analog, math
Automatic Measurements