20 dBi, 65°, 0-8°, LTE, Quad Port

CellMax offers the most compact Quad Port, 20 dBi, 65° antenna,  variable tilt, (2300-2690MHz) on the market, only 1,3 m in length. The energy efficiency in the antenna (95%) maximizes gain while maintaining all radio pattern parameters intact. This includes fully maintained USLS throughout the full tilt range, world record performance for LTE.

The unique technology used is patented by CellMax and has been developed to maximize both radiated and received power from the antenna.

Example application areas:

  • 40% increased LTE coverage compared to standard MIMO solutions.
  • Spectacular improvement of data speed and data throughput, both down- and up link.
  • World record 4 port MIMO performance
  • Dramatically improved in-building coverage.
  • Exceptional interference control



Rosenberger acquires majority in CellMax

Rosenberger Hochfrequenztechnik GmbH & Co. KG, today announced that it has acquired a majority stake in CellMax


CellMax offers mobile operators to dramatically improve network performance. The CellMax antenna technology unveils significant energy and signal waste inherent in the traditional antenna.

The waste reduction from a CellMax antenna is so great that it provides the operator with dramatically improved network performance (more output power and less interference) and hence more revenues.

The high efficiency antenna technology from CellMax has set a new standard for network design around the world.
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