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9.1.19 Band Pass
Only allows the signals whose frequencies are higher than the current lower limit
frequency and lower than the current upper limit frequency to pass.
Press > Math1 > Operator to "BandPass":
• Press Operation continuously to enable or disable the "BandPass" operation
function.
• Press SourceA, and rotate the multifunction knob to select the channel for
SourceA. You can also press SourceA continuously or enable the touch screen to
select the channel. The available channels for SourceA are CH1-CH4 and Ref1-
Ref10.
NOTE
The source of Math2 can be CH1-CH4, Ref1-Ref10, or Math1; the source of Math3 can be
CH1-CH4, Ref1-Ref10, Math1, or Math2; the source of Math4 can be CH1-CH4, Ref1-
Ref10, Math1, Math2, or Math3; only the channels that have been enabled currently can
be selected.
• Press Offset to set the vertical offset of the operation results. For setting
methods, refer to the descriptions in "
Parameter Setting Method
". You can also
directly rotate Wave Vertical POSITION or enable the touch screen to adjust
the vertical offset.
• Press Scale to set the vertical scale of the operation results. For setting methods,
refer to the descriptions in "
Parameter Setting Method
". You can also directly
rotate Wave Vertical SCALE or enable the touch screen to adjust the vertical
Scale.
• Press AutoSetting to adjust the vertical scale and offset of the operation results
to an optimal value based on the current configuration, so as to better observe.
• Press More > ωc1 to set the lower limit frequency. For setting methods, refer to
descriptions in "
Parameter Setting Method
".
• Press More > ωc2 to set the upper limit frequency. For setting methods, refer to
descriptions in "
Parameter Setting Method
".
NOTE
The settable ranges of the upper and lower limit frequencies are related to the Math
sample rate (displayed at the bottom of the screen when the Math function is enabled).
Operations and Measurements
Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved.
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