The file 'Letterless YAGI WLAN Antenna EXTENSION For 2.4 GHz 3D Printer Model' is (stl) file type, size is 41.78 KB.
This is a modification to Photonix's antenna that skeins better than the original. I imported his STL into Sketchup and replaced the faces with the letters with flat surfaces. SFACT was filling in solid layers where the letters protruded (about half of the object).
wlan_no_letters_2.stl |