Products/Services for Passive LC Bandpass Filters

  • Passive Filters-Image
    Passive Filters - (20 companies)
    Passive filters are implemented using only passive components such as resistors, capacitors and inductors. These filters do not produce any amplification of the input signal. Passive filters use only passive electronic components: resistors...
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  • Optical Bandpass Filters-Image
    Optical Bandpass Filters - (95 companies)
    Optical bandpass filters are designed to transmit a specific waveband. They are composed of many thin layers of dielectric materials, which have differing refractive indices to produce constructive and destructive interference in the transmitted...
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  • EMI Filters and RFI Filters-Image
    EMI Filters and RFI Filters - (350 companies)
    Electromagnetic (EMI) filters and radio frequency interference (RFI) filters purify signals of unwanted noise by attenuating the high-frequency RFI (typically 150kHz and up) and passing the low frequency EMI. Electromagnetic interference (EMI...
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  • RF Filters and Microwave Filters-Image
    RF Filters and Microwave Filters - (400 companies)
    ...or reject signals by frequency. The filter design determines the amount of insertion loss and phase shift for signals that pass through the filter. There are several basic types of RF filters and microwave filters. Bandpass filters are active or passive...
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  • RF Band Pass Filters-Image
    RF Band Pass Filters - (133 companies)
    RF band pass filters are active or passive circuits that pass signals from a specific frequency band and reject signals from out-of-band frequencies. Surface acoustic wave (SAW) filters, crystal filters, and cavity filters are types of band pass...
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    Signal Filters - (131 companies)
    Signal filters block or decrease (attenuate) unwanted frequencies or signal wave characteristics. There are several basic types of signal filters. Low pass filters block or attenuate signals at frequencies above a specified cutoff frequency...
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    Board Mount RF Filters - (55 companies)
    ...design determines the amount of insertion loss and phase shift for signals that pass through the filter. There are several basic types of RF filters: bandpass and band reject. Bandpass filters are active or passive circuits that pass signals from...
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    Active Band Pass Filters - (21 companies)
    ...by. The critical frequencies are determined as follows: Adding the frequency responses of these stages together results in the frequency response of the band-pass filter, as shown below. The amplitude and phase are given by the following equations. A Bode...
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    Active Filters - (42 companies)
    This, in turn, provides stability for any signal frequency, and allows for a wider choice of frequency responses and time domain behavior. Theoretically, any active filter design could be replicated as a passive filter. However, an important advantage...
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    IC Electronic Filters - (190 companies)
    ...filter (HPF) with a cutoff frequency of 100 Hz can be used to suppress the unwanted DC voltage in amplifier systems, if desired. Band-pass filters attenuate or suppress signals with frequencies outside a band of frequencies. They are commonly seen in TV...
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