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Viewing report
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Ericsson KRB1011048/60 WCDMA 2100MHZ Power Amplifier Tear Down Report
EJL Wireless Research, March 2008, Pages: 49
Table of Contents:
EXECUTIVE SUMMARY
-Active/Passive Component Summary
-Important Note:
ERICSSON W-CDMA RBS TECHNOLOGY
-Overview of Ericsson W-CDMA RBS Technology
W-CDMA POWER AMPLIFIER PRODUCT
-Mechanical Analysis
-System Architecture Analysis
-Digital Control Section
-DC/DC Power Supply Module Section
-RF Cavity Filter Section
-Small Signal RF Section
-High Power RF Section
APPENDIX A - PASSIVE CASE SIZE ANALYSIS
APPENDIX B - ACTIVE COMPONENT MARKET SHARE
List of Tables:
- Digital/RF Cable Bill of Materials
- Digital Processing Section Bill of Materials
- Main PCB Emerson Part Number ROA 119 0696/1 R1B Bill of Materials
- Daughtercard 1 Emerson Part Number ROA 1190694/1 R1B Bill of Materials
- Daughtercard 2 Emerson Part Number ROA 119 0695/1 R1A Bill of Materials
- RF Cavity Filter Bill of Materials
- High Power RF Driver Pallet Bill of Materials
- High Power RF Output Pallet Bill of Materials
- High Power RF Error Amplifier Pallet Bill of Materials
- Active/Passive Component Distribution by System Subsection
List of Exhibits:
- Ericsson RBS 32025
- Power Amplifier System Case Dimensions
- Power Amplifier Case Top Cover Top View Dimensions
- Power Amplifier Case Top Cover Bottom View Dimensions
- Digital/RF Cables Component Diagram
- Power Amplifier Sub-System Diagram
- Basic Feed Forward Amplifier Block Diagram
- Digital Processing PCB Dimensions
- Digital Processing Section Component Diagram
- Power Supply Module, Top View
- Power Supply Module, Bottom View
- DC-DC Converter PCB Dimensions
- DC-DC Converter Component Diagram, Top
- DC-DC Converter Component Diagram, Bottom
- Daughtercard 1 Emerson Part Number ROA 1190694/1 R1B
- Daughtercard 2 Emerson Part Number ROA 119 0695/1 R1A
- RF Cavity Filter, Top
- RF Cavity Filter, Bottom
- RF Cavity Filter Transmit Diagram
- RF Cavity Filter Component Diagram
- Small Signal RF Section
- Small Signal RF Section w/ Standoff Shield
- Small Signal RF Cover Shield Top View
- Small Signal RF Cover Shield Bottom View
- Small Signal RF Transmit PCB Dimensions
- Small Signal RF PCB Bottom View
- Small Signal RF Transmit Chain
- Small Signal RF Transmit Component Diagram
- Small Signal RF Section Bill of Materials
- High Power RF Section Diagram
- High Power RF Transmit PCB Dimensions
- High Power RF Heat Sink Dimensions
- RF Main Amplifier Transmit Diagram
- Merrimac Industries Multi-Mix Splitter/Combiner
- High Power RF Driver Pallet Component Diagram
- High Power RF Output Pallet Component Diagram
- High Power RF Error Amplifier Transmit Diagram
- High Power RF Error Amplifier Pallet Component Diagram
- Component Distribution Analysis
- Passive Component Distribution Analysis
- Active Component Analysis by Pin Count
- Active Semiconductor Component Market Share
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