Apex Evo Foxeer Antenna Mount for walksnail, may work for other duel antenna digital systems but have not tried

I have added in a second revision that allows printing without supports if your TPU settings are tuned correctly/

The mount also includes a section to mount your ELRS happybodel RX antenna

If priting V2 print in place

no supports

3 walls

4 top and bottom

15-20% infill depending on how stiff you want it, any infil by grid