Diamond X-200N - Dual band vertical antenna from 250 cm base.

BASE ANTENNA

The most complete line of base antennas, with superior technical and mechanical characteristics, such as DJS Direct Joint System. This mark indicates antennas with a direct junction system which gives, in addition to external protection, a solid structure as for systems composed of a single element. The water tightness of the element joints is guaranteed by ring gaskets. The external protection prevents oxidation of the internal radiating elements.

The wind speed to which these antennas can be subjected complies with professional specifications, 40m/sec for the X-7000/X-510, 50m/sec for the 60 m/sec for the X-5000/X-50/X-30.

While the DC symbol indicates antennas short-circuited to ground for direct current. The radiating element, the one placed inside the antenna, is directly earthed in order to protect the equipment from overcurrents and electrostatic discharges during storms.
All antennas have an impedance of 50Ω, with VSWR better than 1.5, and can be fixed to a pole with a diameter between 30 and 62 mm