Neato 180 Backmount FrSky Antenna holder

thingiverse

This is a custom antenna holder designed specifically for the FrSky x4r-SBUS. It attaches securely to the rear posts of the Neato 180, requiring a bit of pressure but still allowing precise alignment of the holes. Two different models are available, each offering unique positioning options for the antennas. The first model holds one antenna at a 45-degree angle relative to the X-axis and the other two at 90 and 180 degrees relative to the Y-axis respectively. This setup ensures that one antenna remains constantly polarized regardless of orientation. However, users have reported occasional chopping of the 90-degree Y-axis antenna. To mitigate this issue, an additional model was created, maintaining the 90-degree separation between antennas while positioning both at a 45-degree angle off the back. This design may provide improved protection for the antennas, although further testing is needed to confirm its effectiveness.