band-pass filter , auch: band filter

This requirement implies that a radio astronomer must restrict signals through a bandpass filter.

Because radio telescopes almost always pass the signal through a relatively narrow bandpass filter, this assumption is typically satisfied in practice.

In part, a decoder is a narrow bandpass filter.

The Sun has an illumination power of about 50 watts per square meter after the optical bandpass filter.

They can also be used in conjunction with a low-pass filter to make a bandpass filter.

Exploit the fact that the pass and stop bands of bandpass filters would always be separated by transition regions.

A modulator and carrier signal are sent through a series of these tuned bandpass filters.

These harmonics can be selected by a bandpass filter.

Hence, one might say "A dual bandpass filter has two passbands."

Such a crossover would then have a bandpass filter for the lowest-frequency driver.