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Comments on Band pass filter given cutoff frequency and bandwidth

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Band pass filter given cutoff frequency and bandwidth

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I have decided to try design a band-pass filter with a cut-off frequency of 10kHz and bandwidth of 2 Hz.

Image alt text

$$ \frac{1}{\sqrt{LC}} = 10001 \rightarrow LC = 1/100020001 sec^{2}$$

$$ \frac{R}{L} = 2Hz$$$$ \frac{1}{RC} = 2Hz$$

Here is what I have done but if I plug the values to WolphramAlpha

it says it doesnt have any solutions.What am I doing wrong?

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4 comment threads

What's the purpose? (4 comments)
Unreadable image deleted. (2 comments)
Equations (1 comment)
"Bandwidth"? (1 comment)
Equations
Canina‭ wrote over 2 years ago

Please use Mathjax to typeset equations in a readable manner. A seemingly handwritten (hand-drawn) and scanned image does not lend itself to being read easily.