YOKOGAWA ScopeCorder DL950, Руководство пользователя

Страница: 72 / 316

2-56
IM DL950-02EN
Set the filter type.
Setting the Gauss, Sharp, IIR, or IIR-Lowpass Filter
5.
Tap Filter Type , or press the soft key. A Filter Type setup menu appears.
Set the cutoff frequency.
Select Gauss, Sharp, IIR, or
IIR-Lowpass.
Select Low-Pass or
High-Pass (not displayed for
IIR-Lowpass).
Set the bandwidth (the
available bandwidths vary
depending on the center
frequency setting).
When Filter Band is set to Low-Pass or
High-Pass
When Filter Band is set to Band-Pass
Select Gauss, Sharp, or IIR.
Select Band-Pass.
Set the filters center
frequency.
For Band-Pass, set the center frequency and the bandwidth, the frequencies before and
after the center frequency.
Setting the Moving Average (Mean)
5.
Set Filter Type to Mean .
Select Mean (moving average).
Set the number of taps.
Set the number of sampling points
of the moving average filter.
Turns interpolation on or off
Set the bandwidth limit to Digital.
2.13 Setting the Digital Filter (/G03, /G05 option)