Trying to shield the RF part of the electronics from noise created from the motors or other nearby sources, we decided to build a metal enclosure to fit them all inside. @azisi had the idea to use a 40 by 40 mm square aluminum tube and we created this.
It’s consisted from a piece of 95mm 40x40mm square aluminum tube, two 40x40mm aluminum caps, with some holes on them, one printed part, two printed spacers and some M3 nuts and bolts.
This is made to hold and shield the DVB dongle and the “LNA4all” board but you can modifie it to hold more or less parts by extending the tube and modifying the 3D printed holder.
All the necessary files are on our github repo.
Some photos from the assembly
