Multiband Dipole Antenna for 10–80 Meters

Multiband Dipole Antenna for 10–80 Meters: The Multiband Dipole Antenna shown in the attached diagram is a practical and space-efficient solution for amateur radio operators who want to operate on multiple HF bands using a single wire antenna. This design covers 10, 11, 15, 20, 40, and 80 meters, making it ideal for limited-space installations such as rooftops or small yards. Instead of using multiple dipoles or traps, this antenna relies on symmetrical loading coils and a matching section to achieve multiband operation.