My VTX pigtail didn't reach far enough on the mount they provided. Don't do as I do with the long antenna, turns it into a big ol' lever. Plenty of leverage on that poor SMA connector that way. I plan on switching to a stubby omni, sacrafice a little range for print/antenna durability.
It has a tray for FrSky XM+, but I included a version without.
Might fit HD1?
I included the Fusion 360 export for any remixes y'all might come up with
The author hasn't provided the model origin yet.