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Antenna verticale
Questo tipo di radiatore sfrutta un principio di funzionamento molto differente da quello usuale di 7.5m tipo la Ribakov
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![Antenna verticale](images/verticale-antenna.jpg)
![Linear-loaded-short-dipole-21mhz](/../antype/ch18/images/linear-loaded-short-dipole-21mhz.jpg)
Linear loaded short dipole 21Mhz For my amateur radio activities on the HF bands I only have a 3.6 m wide balcony available for antennas. After some study I decided to experiment with a shortened dipole for the 15 m band