A filter passes only a selected part of the frequency spectrum. Filters may be high pass, low pass, or band pass. High Pass filters pass all signals above a certain frequency. Low Pass filters pass all signals below a certain frequency. Bandpass filters pass all signals within a certain bandwidth.
Agilent Technologies Products for Filter Applications
- none (Agilent Technologies does not manufacture filter components. However, the filtering function may be incorporated in the design of some ICs)