Ok, I got my answer, RPI is certified with CE but even though I put it much to close to other device, ok I get it :P. But now the solution, I was asking earlier if putting a sheet of aluminium ( or tin foil ) on the botton of RPI or between RPI and RB, or even putting a sheet of copper ( which sould...

By writing that RPI is certified in europien electric noise standards I ment that it have CE so it should not interfere with another devices. Can someone from RPI staff can answer my questions? It'll be nice

Oooook but RPI is certified to have europien electric noise standards and beside that the RB is in metal case (not grounded but still in metal case).
Do you thing putting a layer of aluminum or copper between RB and RPI will help?

Hello, at the begining I would like to apologize for my bad english :P, now to the point. I got this setup: - Raspberry Pi from farnell - about 15cm usb powercord connected to - RouterBoard 433UAH ( datasheet says Max current 2A ) which got installed in miniPCI slot - DBII F52N-PRO which is an WiFi ...