Someone asked me about ham radio antennas today, built one out of scrap parts to give them. Radio antennas are easier in metric. 🤔

Fancy 3D printed parts are not necessary.

This is from the "practically free" school of antenna builders. (Random spool of wire acquired somewhere for $1, scrap pieces of PVC from out in the yard, and the antenna connector off an old broken CB radio that would have otherwise e-wasted).

#hamradio #antenna