Diatone 2019 R349, R249 & R239 - TBS Crossfire Antenna Mount

thingiverse

I needed to attach my TBS Crossfire Antenna to my new Diatone 2019 R349, so I came up with this design. It should work on the R249 and probably the R239 as well. Everything was printed in TPU, and I used the default FLEX setting on my Prusa MK3, but turned on smart cooling since tiny parts would turn to goo near the end of printing (still a newbie at TPU). So I designed this mount not to use supports if possible, since TPU supports are hard to remove. For the mount, there are two pieces that you will have to join together. I just used a hot soldering iron on all seams, which worked very well. I also made some arm mounts that work pretty good, but honestly, zip ties work even better with less weight, however these arm mounts do keep the antenna straighter. Note: There are two different versions of the upper mount, one with support and the other without. Unfortunately, the supports I created helped a little bit. Link to the VTX Antenna Mount that I also created: https://www.thingiverse.com/thing:3317546 Link to a leveling stand to calibrate your Accelerometer if you need it: https://www.thingiverse.com/thing:3319293