top loading arm 3d models
432844 3d models found related to top loading arm.
Antenna loading coil form
thingiverse
thingiverse
... wind a coil of wire around a 2" PVC pipe. ...This can be used as an adjustable loading coil for a vertical antenna. With a 109" whip on top it should support up to 80m. The design was inspired by the coils on this page: https://w0bnc.com/loading-coils