Wi-Fi (or) transistor radio signal strenth booster

pinshape

Cover your Wi-Fi router's antenna with aluminum foil and lay it flat. Print 2-3 if you have multiple antennas on the same router. Dimensions: Width: 2 inches Depth: 1 inch Height: 3 1/2 inches This design is compact, but you can expand each side of the foil by overlapping the top or make it taller by overlapping the sides. I used PLA with a 0.3mm layer height and 5% infill density. A second STL file has been added with a bottom brace that may keep it stable when placed over the antenna. This design can also be used on an old radio, as shown in the pictures.