Doublet Antenna Center Insulator

This is a lightweight 3D printed center insulator for a doublet antenna. Designed for 450 ohm ladder line. I personally love doublet antennas because they maintain most of the efficiency of a resonate dipole antenna but allow you to operate on many HF bands with the help of a tuner. Perfect for portable use and even at home. I like to use this antenna when I'm planning on spending more time at a portable location such as field day and camping trips. I've also had this antenna up in a tree for a few years at my QTH.

Note: This is only the center insulator, no wire or ladder line included.