Choose the filter that can be used to select a signal of one particular radio station (Jun18)

A_________ filter passes all high frequencies above the cut off frequency and reject all low frequency (Jun14)

"This filter will attenuation of frequencies both above and below those they allow to pass". What type of these filter?

The following statements of the active filter are true,except:

A____________filter passes all high frequencies above cut-off frequency and reject all low frequencies