... | ... | @@ -45,7 +45,7 @@ gain is set to 2. The resistor R4 is added for the amplifier stability. |
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The damping factor of the filter does not seem to be affected by the
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addition of this resistor.
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The actual filter is built with a nickel-zinc ferrite coil with a 1.5 mH
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The actual filter is built with a nickel-zinc ferrite coil with a 1 uH
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inductance and a 100 pF capacitor X7R.
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It is also mandatory to be independant of the incomming signal shape and
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