Mast Extension

This is a simple 3 SO-239 mount and 3 1.5" mast mount I designed to go on top of a single 3' tall 1.66" mast I use. I needed to add multiple antennas to the single mount. Hardware costs were ridiculous. so I decided to print a solution.

I designed this in FreeCAD and have printed it via Cura using a Creality Ender 3 v2 using Hatchbox PLA @ 195/50C 60mm/sec. I used the standard .2mm layer height. tree support @ 45 degrees for supports. The average print time is about 30 hours at 60 mm/sec.

The holes in the base of the central post are ~5mm, and can be tapped for M6 screws (or 3D printed thumb screws) which is my intention to keep it from moving on the 1.66" mast it was intended to be installed over.