As part of a new generation network architecture, RRH is a remote unit that can be used to provide RF transmission and reception portions of a UMTS air interface base station. With RRH, wireless networks will be very flexible and cost effective.

• Transmitter/Dual receiver
• Digital I/Q interface through fiber
• Standard interface - CPRI
• Integration of digital IQ processing (DUC-Digital Up-converter, DDC-Digital Down-converter, CFR, DPD), TRX, PA, LNA, Duplex and Receiver Filter
• Multi-carrier 3G signals crest factor reduction (CFR) and digital pre-distortion (DPD)
• Advanced TRX architecture and technology
• Extremely high efficiency power modules (30% for WCDMA, 20W~80W)
• High performance LNA
• Extremely high reliability (MTBF>25000H)
• Outdoor environmental protection

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