Re: The Larkin front end



mark wrote:

Any good articles re EMI suppresion you can point us to? Which authors do
you feel do a good job explaining the problem and solutions?
(I'll have to remember ferrite beads next time I come across a narrow band
sensitivity. Thanks for the tip)

Ferrite beads are rubbish for EMI on differential inputs since their values are
never matched and the resulting imbalance can cause more trouble than previously
existed.

I know because I've run real tests.

Graham

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