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Yeah, I know I can buy one...I actually have a Bencher already. I'm hoping I can learn something and also since a low pass is just a handful of capacitors and wire, it seems a shame to pay for something that can be built for only a couple of bucks.

I've attached a couple of screen prints from SVC Filter Design used to design a 5 pole Chebyshev low pass filter. Perhaps someone can comment on if it looks like I did this properly. If I'm reading this right, it looks like i can use 130pf caps and make/buy a couple of 200nH and one 430nH inductors to build this which will result in approx -14db at 50mhz?

[QUOTE="Moleculo, post: 132010, member: 1"] Yeah, I know I can buy one...I actually have a Bencher already. I'm hoping I can learn something and also since a low pass is just a handful of capacitors and wire, it seems a shame to pay for something that can be built for only a couple of bucks. I've attached a couple of screen prints from SVC Filter Design used to design a 5 pole Chebyshev low pass filter. Perhaps someone can comment on if it looks like I did this properly. If I'm reading this right, it looks like i can use 130pf caps and make/buy a couple of 200nH and one 430nH inductors to build this which will result in approx -14db at 50mhz? [/QUOTE]

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