4x4 MIMO WiMAX High Performance Remote Radio Head

The World's First Beamforming Enabled Multi-Antenna RRH

AceAxis 4x4 MIMO WiMAX RRH have multiband capability within the 2.5GHz and 3.5GHz WiMAX bandwidth and beyond when used as a multimode solution with other 2G, 3G or LTE network solutions

The combination of class-leading efficiency, functionality and flexibility that are the hallmark of the Atlas 4x4 are now compactly packaged with the added benefits of our latest generation of RRH. The multimode capability is ideal for transition networks as it allows WiMAX and TD-LTE to transmit simultaneously.

The flexibility of theAtlas 4x4 continues into the external design where it is available in both portrait and landscape options. And with lower running temperatures than earlier models the MTBF is very high for these class leading RRH

AceAxis software definable four channel Remote Radio Heads perform all the digital transceiver functions between the baseband IQ interface and the analogue RF front end. The software definable platform is a multimode, multiband, digital radio for OEM applications delivering optimal cost, lowest power consumption and smallest size.

The quad transceiver flexible platform solution has sufficient FPGA/PowerPC processing capacity and hardware interfaces to allow customer defined algorithms to be implemented. AceAxis can customise and/or license algorithms for:

• Digital Pre-distortion
• Quadrature Modulation Correction
• Crest Factor Reduction
• Envelope Tracking
• Power Control
• Integrated Adaptive Antenna Systems
• CDRS Management & Control
• CPRI, OBSAI or Custom baseband interface