This is a mount that you can use to mount your Meshatstic antenna on the outside and the mobile Meshtastic node on the inside of your car to keep the node as close as possible to the antenna.
You can use 6in SMA Male to Female connectors to extend the antenna. Would definitely print this in flexible PETG or ABS.
Amazon link for pigtail: HERE
Other Meshtastic Devices: HERE
Video showing the use.
The author marked this model as their own original creation.