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<title>Band-Pass Filter</title>
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This filter passes a range of frequencies
close to the resonance frequency of the LC pair (shown at the lower
right). When it gets
close to the <a href="e-res-par.html">resonance frequency</a>,
the impedance
of the LC pair increases, keeping the output closer to the input.
You can click on the frequency response graph to see
the circuit in operation at that particular frequency.
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Next: <a href="e-notch.html">Notch Filter</a><p>
Previous: <a href="e-filt-lopass-l.html">Low-Pass Filter (RL)</a><p>
<a href="/afilter/">Analog Filter Applet</a><p>
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<br>Generated Wed Dec 7 2016
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