YAGI antenna with 6 elements, whose driving element is a folded dipole of 6062 aluminum, while the remaining elements are made of an aluminum-magnesium alloy of a diameter of 5mm, equipped with a 4:1 Balun for adjustment from 300ohms to 50ohms; antenna gain over the isotropic dipole 8,88 DBD, Φ25mm boom. The antenna is supported by an aluminum cross-piece and by 4 inox U-Clamps fit for a mast up to 50mm. Connects to a N-type-f Connector and Power  handling 300W.