Squalo antenna is a deritative design from halo antenna. Half wave with gamma match provides good performance and compact design. Halo antenna originally a dipole with gamma tuning match using a variable capacitor bended to a circular design. Squalo follows halo but instead of being circular, it was designed to square. Suitable for mobile station and also fixed or portable station. 

By 9M2PJU

Amateur radio operator from Malaysia

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