Rigol RSA5000 Series, Руководство пользователя

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RIGOL Chapter 2 Functions of the Front Panel of GPSA
2-28 RSA5000 User’s Guide
∑
=
× =
N
i AV
v
N
V
1 i
1
(2-9)
Wherein,
AV
V
is the average of voltage in V;
N
is the number of sampled
values for each point displayed; and
i
v
is the envelop of the sampled value in V.
7. Quasi Peak
Quasi-peak detection is a weighted form of peak detection. For each data point,
the detector detects the peak in the corresponding time interval, and uses
quasi-peak detector circuit (containing specif ic charge and discharge structure)
and the time constants specif ied in CI SPR Publication 16 to make weighted
calculation to display the weighted results. The quasi-peak detection is used for
EMC test.
Note:
The charge time for the quasi-detector is much shorter than the
discharge time, which can not only reflects the amplitude of the signal, but also
the time distribution of the signal.
Detector Auto
Enables or disables the Detector Auto function. By default, Detector Auto is enabled.
I f you set the detector type manually, please disable the Detector Auto function.
Trace Update
Enables or disables trace update.
Trace Display
Enables or disables the trace display.
Remarks:

The trace state and the parameter settings for the corresponding state are as
follows:

Active: Trace Update and Trace Display are "On".

View: Trace Update is "Off ", and Trace Display is "On".

Clear: Trace Update and Trace Display are "Off ".

Back-end: Trace Update is "On", and Trace Display is "Off ".

I n most cases, the inactive trace data keep unchanged. However, the data may
be changed in the following conditions:

Remotely write data into trace;
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