19/20dBi LTE, 65°, 0-8°, Dual Band

CellMax offers the most compact Dual Band, 19dBi/20 dBi, 65° antenna,  variable tilt, (1710-2170MHz , 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 and  improved performance for UMTS/GSM.

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:

  • Upgrading standard UTMS network to include high band LTE with improved UMTS performance.
  • Radically improved LTE coverage & capacity
  • Reduced interference in both LTE and UMTS thanks to sharp roll-off and high USLS.



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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