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Is it possible to acquire a passive band-pass filter by cascading a passive high pass filter...

Is it possible to acquire a passive band-pass filter by cascading a passive high pass filter with a passive low pass filter. Please explain.

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Answer #1

Yes, it is possible to acquire a passive band-pass filter by cascading a passive high pass filter with a passive low pass filter.

High Pass Filter:

A filter which allows higher frequencies which are greater than set frequency is called High Pass Filter.

Figure: High Pass Filter Characteristics

Low Pass Filter :

A filter which allows lower frequencies which are lesser than set frequency is called Low Pass Filter.

Fig: Low pass filter Characteristics

We get a band pass filter by cascading this low pass and high pass filters.

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