On Tue, 05 Jun 2012 08:37:59 -0700, Jeff Liebermann
wrote:

You can't "eliminate" EMI/RFI on your operating frequency with any
type of filter. You have to eliminate it at the source.

I lied. If the noise source is coherent, you can get rid of the trash
with a noise canceller:

http://www.timewave.com/support/ANC-4/anc4.html
http://www.youtube.com/watch?v=AzgmH6Zsohg

http://www.mfjenterprises.com/Product.php?productid=MFJ-1026
http://www.youtube.com/watch?v=nPE5vp_3b4A

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# Jeff Liebermann 150 Felker St #D Santa Cruz CA 95060
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