The original design was a bit too tight on the antenna I used and I felt the connecting arm was a bit weak as mine snapped of when pushed in place.

Changed the inner diameter of the antenna hole and redesigned the connecting arm to be stronger.

Creality

Ender 3 Pro

No

No

0.2

20

PS. The part you see on the left of the radio is this https://www.thingiverse.com/thing:3546832
It is a PTT button blocker, for when you use a external PTT and carriyng the radio i a pocket or a pouch.