RF element, The 4G signal enhancement solution for metro

As we know, most of metro are in the closed environment, that there are many signal blind areas. And in these metro areas, most of users demands are voice business.

RF element as the reliable wireless antenna manufacturer, provide a comprehensive range of high-performance wireless antenna products suitable for use indoor and outdoor. As the image show, Our 4G LTE ceiling omni antennas with the low PIM(<-150 dBc,2x20w) and good radiation, are widely applied in the metro platforms and section tunnels, to provide and enhance the 4G signal coverage for these clsoed environments.

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