natxopedreira
Posts: 9
Joined: Wed Mar 19, 2014 9:26 am

raspberry device EMC issues

Sun Nov 26, 2017 6:29 pm

Hello

We have a product running emc annalisys and we are having problems.

The device use a raspberry and a csi auvidea capture board (i know its not an official foundation product), the lab confirmed that the capture board its the one its causing noise in the offended frecuency. They use a portable measurement device and later confirmed by the most tech method, removing the ffc cable :)

I think one of the reasons its that we are using a 150 mm ffc cable and its acting as an antenna.

How can i issolate the cable? maybe a ferrite? or covering the cable with shielding tape?

Maybe someone can give us some ideas....


Thanks!!!

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