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Design Analysis Nokia Solutions Networks W-CDMA/LTE 2100MHz FRGP Flexi 3x70W Remote Radio Unit (RRU)
This report covers the design analysis of an NSN W-CDMA/LTE 2100MHz FRGP Flexi 3x70W unit. This unit is part of the Flexi BTS system. The unit was manufactured in Q1 2011.
3-sector RRU with three transceivers, three power amplifiers and three duplexer filters
The three RF duplexer filters are integrated into the housing.
Highly compact radio transceiver design
RRU is a comprised of two sub-systems (power amplifier/radio transceiver and duplexer filter/power supply) that are mechanically and electrically connected
Component and semiconductor suppliers mentioned in this report include: Analog Devices, Coilcraft, Fairchild Semiconductor, Freescale Semiconductor, International Rectifier, Integrated Device Technology, Linear Technology, Maxim Integrated Products, Micron, NXP Semiconductors, ON Semiconductor,