gain-master.it
Gain-Master, the new reference in its class of antennasGain-Master™ is a 0.625 λ. Base station antenna for wide band antenna from 10m to 12m* amateur band. Completely designed by electromagnetic simulation to achieve the maximum gain and optimize the radiation pattern and bandwidth. Engineered with the most advanced available technologies it is completly manufactured in Italy with high quality materials. The coaxial coil at the bottom works like RF-choke for the optimum decoupling from mast and feeding line. 0625 λ center feeded vertical dipole. Completely c...
http://www.gain-master.it/