The Dali Wireless family of single to multi-band Digital Repeaters presents industry leading line of Optical Repeater systems designed to provide effortless mobile coverage extension of GSM/LTE, CDMA/LTE, TD-SCDMA, and WiMAX wireless networks. Built on patented Digital Pre-Distortion (DPD), Crest Factor reduction (CFR) algorithms, and patented n-way Doherty PA configurations, Dali Repeaters offer a breakthrough in efficiency, linearity and instantaneous bandwidth. This performance is delivered in the industry's smallest mechanical form factor.

Digital Optical Repeater is comprised of a Digital Access Unit (DAU) that is RF coupled to the Base Transceiver Station (BTS), and a Digital Remote Unit (DRU) located at areas that BTS signal cannot reach (gaps created by natural or manmade obstacles, tunnels and subways, or inside big buildings). Fiber optic distribution system, based on CPRI interface standard, is used to connect DAU with number of DRUs, in a hybrid star and daisy chain topology. The DRU's can be installed up to 15km apart from the DAU.

Dali's digital repeater solution provides industry leading DDC/DUC algorithms operating on FPGA and OS (Linux) driven microprocessor digital platform, enabling signal digital filtration, on-demand system reconfiguration, and remote upgrade (future ready platform able to adopt to new standards). User friendly, highly intuitive Graphical User Interface (GUI) aids wireless operator in daily tasks of system remote monitoring, control, performance enhancement and optimization.

Features and Benefits:

• High system efficiency; compact size/volume and low weight
• Single, dual and multi-band solutions
• Evolutionary path to 4G via multi-mode capability
• Remote upgrade
• On-demand system reconfiguration
• User friendly GUI

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Dali Wireless – bandwidth, energy efficiency, linearity breakthrough for broadband wireless networks