A VHF <a href="https://en.wikipedia.org/wiki/folded_dipole" class="extiw" title="en:folded dipole">folded dipole</a> antenna
<a href="//commons.wikimedia.org/wiki/User:F1jmm" title="User:F1jmm">F1jmm</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span> • <span class="int-own-work">Self-photographed</span>