This is a wall mount for an antenna. The base is 97 mm wide and has a 19 mm hole to mount the antenna.

I used this for a round, flat antenna, so there is very little load on the mount. This will likely be fine for a 50 cm tall antenna, or even for a 100 cm whip.

Anet

A8

No

No

0.2

20 %

I printed with the 0.2 mm draft, as this is mounted high on the wall and nobody is looking at it twice. Used PLA which in my experience has lasted several years just find outside. (Have had several parts for 5 years now - although none in direct sunlight!)