Question

What is active band pass filter?

Answer 1

Filters can be divided into two distinct types: active filters and passive filters. Active filters contain amplifying devices to increase signal strength while passive do not contain amplifying devices to strengthen the signal.Dec 12, 2018

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Search for: What is the difference between active and passive low pass filter?

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An active band pass filter is a 2nd Order type filter because it has \u201ctwo\u201d reactive components (two capacitors) within its circuit design. As a result of these two reactive components, the filter will have a peak response or Resonant Frequency ( \u0192r ) at its \u201ccenter frequency\u201d, \u0192c.