Electronic Filter Symbols
Electronic filters are analog or digital devices that let one frequency or band of frequencies through while blocking others. By modifying both amplitude and phase, unwanted characteristics in the signal are eliminated.
| Symbol | Description | Symbol | Description | |
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Electronic filter Generic symbol + Info |
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High-pass filter - HPF + Info |
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Low-pass filter - LPF + Info |
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Band-pass filter - BPF + Info |
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Band-stop filter Band-cut filter + Info |
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Variable short-band filter | |
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Bandpass filter with variable center frequency |  |
Bandpass filter with variable selectivity control | |
Symbols of Signal of Electronic Filters |
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High-pass filter - HPF |  |
Low-pass filter - LPF | |
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Band-pass filter - BPF |  |
Band-stop filter | |
Ferrite coresPicture gallery of electric filtersDownload symbols |
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