Hi All,
Have you ever looked for an easy way to measure the shielding performance of a
signal cable like SATA or USB or any shielded cable? I have an article that
describes an easy way to do this. In the article, I use an ESD gun for the
source, but any signal generator will do if you want frequency domain
information.
Here is a link to the article: http://emcesd.com/tt2010/tt100210.htm
By the way, SATA cable shielding is not great (mostly due to the connectors),
and SATA cables should only be used inside of a shielded enclosure, not a
plastic box.
Separately, My end of July design and troubleshooting class sold out (limit is
six people) so I am scheduling an extra one August 20-22 (also limited to six
people). Info at:
Lab Techniques, Robust Design, and
Troubleshooting<http://emcesd.com/bcsem_hfmeas.htm>
(http://emcesd.com/bcsem_hfmeas.htm)
Doug
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