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POLOMARCONI.IT.IT the leader company for train antennas, with his Finnish business partner, awarded the VR Group tender for the VIRVE train antennas, supplying onboard multiband antenna TETRA, GSM-R, GPS. ...

POLOMARCONI.IT, the leading company for train antennas with his Danish business partner awarded the DSB tender for passenger Wi-Fi solutions in rolling stock, supplying the complete antenna’s farm composed by different types of on-board multiband antennas. ...

New media, CCTV real time and IoT require today a high demand for “high quality data rate”. Data rate could be improved managing bandwidth but wireless spectrum is coming to be poor: link quality could be improved by power increasing but devices’ transmitting power cannot...