Ericsson 5G NR 2.5GHz Model AIR 3219 B41K KRD 901 210/11 R1B

TABLE OF CONTENTS

EXECUTIVE SUMMARY

• Active/Passive Component Summary
• Important Note:

CHAPTER 1: ERICSSON MPAAU

• Overview of Active Antenna Unit
• Product Specifications

CHAPTER 2: MECHANICAL ANALYSIS

• Antenna Radome
• Interface Panel Connectors/
• Main Chassis
• Heat Transfer Fins
• Radio Transceiver RF Shield

CHAPTER 3: DFE ASIC VAPOR CHAMBER

CHAPTER 4: RF TRANSCEIVER SUBSYSTEM

• Top Side Active Component Analysis (Areas A, B, and C)
• Top Side Passive Component Analysis (Areas A, B, and C)
• Bottom Side Active Component Analysis (Areas D, E, and F)
• Bottom Side Passive Component Analysis (Areas D, E, and F)

CHAPTER 5: RF FILTER ANALYSIS

CHAPTER 6: ANTENNA ARRAY SUBSYSTEM

• Antenna Subarrays
• Phase Shifter Subsystem
• RF Distribution/Phase Shifter Circuit PCB

CHAPTER 7: ANTENNA XPOL ELEMENT

APPENDIX A COMPONENT ANALYSIS

APPENDIX B COMPONENT TYPE BY SYSTEM UNIT

APPENDIX C ACTIVE COMPONENTS BY SUPPLIER

APPENDIX D PASSIVE COMPONENTS BY SUPPLIER

TABLES

• Table 1: AIR 3219 B41K Electrical Specifications
• Table 2: Interface Panel Bill of Materials
• Table 3: Area A1x and A2x, Active Bill of Materials
• Table 4: Area B1, Active Bill of Materials
• Table 5: Area B2, Active Bill of Materials
• Table 6: Area B3, Active Bill of Materials
• Table 7: Area C1, Active Bill of Materials
• Table 8: Area C2, Active Bill of Materials
• Table 9: Area C3, Active Bill of Materials
• Table 10: Area A1x and A2x Passive Bill of Materials (For 1 Pair Only)
• Table 11: Area B1, Passive Bill of Materials
• Table 12: Area B1a, Passive Bill of Materials
• Table 13: Area B1b, Passive Bill of Materials
• Table 14: Area B2, Passive Bill of Materials
• Table 15: Area B3, Passive Bill of Materials
• Table 16: Area B3a, Passive Bill of Materials
• Table 17: Area B3b, Passive Bill of Materials
• Table 18: Area C1, Passive Bill of Materials
• Table 19: Area C2, Passive Bill of Materials
• Table 20: Area C3, Passive Bill of Materials
• Table 21: Area D1, Active Bill of Materials
• Table 22: Area D2, Active Bill of Materials
• Table 23: Area E, Active Bill of Materials
• Table 24: Area F, Active Bill of Materials
• Table 25: Area D1, Passive Bill of Materials
• Table 26: Area D2, Passive Bill of Materials
• Table 27: Area E, Passive Bill of Materials
• Table 28: Area F, Passive Bill of Materials
• Table 29: Antenna Subarrays A, B, C, and D Bill of Materials
• Table 30: RF Distribution/Phase Shifter PCB Bill of Materials
• Table 31: RF Distribution/Phase Shifter Subsystem Bill of Materials
• Table 32: AIR 3219 B41K Unit Areas by Component Type
• Table 33: AIR 3219 B41K Unit Areas by Component Type (con't)
• Table 34: AIR 3219 B41K Unit Areas by Active Component Vendor
• Table 35: AIR 3219 B41K Unit Areas by Passive/Connector/Other Component Vendor
• Table 36: AIR 3219 B41K Unit Areas by Passive/Connector/Other Component Vendor (con't)

EXHIBITS

• Exhibit 1: Ericsson 5G NR AIR Solution Example
• Exhibit 2: Ericsson Massive MIMO AIR Product Generations
• Exhibit 3: AIR 3219 B41K Front View
• Exhibit 4: AIR 3219 B41K Back View
• Exhibit 5: AIR 3219 B41K Right Side View
• Exhibit 6: AIR 3219 B41K Left Side View
• Exhibit 7: AIR 3219 B41K Top View
• Exhibit 8: AIR 3219 B41K Bottom View (Cover Removed)
• Exhibit 9: AIR 3219 B41K Product Label
• Exhibit 10: AIR 3219 B41K High Level System Diagram
• Exhibit 11: AIR 3219 B41K System Stackup, Side View
• Exhibit 12: AIR 3219 B41K Antenna Radome, External View
• Exhibit 13: AIR 3219 B41K Antenna Radome, Internal View
• Exhibit 14: AIR 3219 B41K Antenna Chassis with Radome Sealant Channel
• Exhibit 15: AIR 3219 B41K Antenna Radome, External View, Bottom Right Corner Detail
• Exhibit 16: AIR 3219 B41K Antenna Radome, External View, Bottom Left and Right Corners
• Exhibit 17: AIR 3219 B41K Antenna Radome, External View, Bottom Left Corner Detail
• Exhibit 18: AIR 3219 B41K Interface Ports
• Exhibit 19: SFP Panel Mount Connector, Front View (Left) and Back View (Right)
• Exhibit 20: SFP Panel Mount Connector, Side View
• Exhibit 21: -48V DC Power Panel Mount Male Connector, Front View (Left) and Back View (Right)
• Exhibit 22: -48V DC Power Panel Mount Male Connector, Side Top View (Left) and Side Bottom View (Right)
• Exhibit 23: -48V DC Power Female PCB Connector, Front View
• Exhibit 24: Alarm Panel Mount Connector, Front View (Left) and Back View (Right)
• Exhibit 25: Alarm Panel Mount Connector, Side View
• Exhibit 26: Alarm Female PCB Connector, Front View
• Exhibit 27: LED Indicator Panel Front View w/Cover (Left) and without Cover (Right)
• Exhibit 28: LED Indicator Panel Rear View 1 (Left) and View 2 (Right)
• Exhibit 29: AIR 3219 B41K Chassis, Front View (w/o Antenna Element Array Subsystem)
• Exhibit 30: AIR 3219 B41K Chassis, Internal View with Radio Transceiver Shield Removed
• Exhibit 31: AIR 3219 B41K Chassis, Internal View, Without Radio TRX PCB
• Exhibit 32: AIR 3219 B41K Chassis, Internal View, Thermal Materials Map
• Exhibit 33: AIR 3219 B41K Chassis, Right Side View
• Exhibit 34: AIR 3219 B41K Chassis, Left Side View
• Exhibit 35: AIR 3219 B41K Chassis, External View
• Exhibit 36: Heat Transfer Fins Type by Length
• Exhibit 37: Heat Transfer Fins Height by Type
• Exhibit 38: Heat Transfer Fin, Side View Drawing
• Exhibit 39: Separation Distance between Long and Short Heat Transfer Fins
• Exhibit 40: Secondary Heat Transfer Fin Location
• Exhibit 41: Radio Transceiver RF Shield, External View
• Exhibit 42: Radio Transceiver RF Shield, Internal View
• Exhibit 43: Radio Transceiver RF Shield, External View, EMF Material and Thermal Cavity/Pedestal Locations
• Exhibit 44: Radio Transceiver RF Shield, Side View
• Exhibit 45: Vapor Chamber Locations in Chassis
• Exhibit 46: Vapor Chamber Magnified View of Location in Chassis
• Exhibit 47: Vapor Chamber Chassis Cavity Dimensions
• Exhibit 48: Thermal Grease Footprint vs. DFE ASIC Package Contact Area
• Exhibit 49: DFE ASIC Vapor Chamber Top View (LEFT) and Bottom View (RIGHT)
• Exhibit 50: Vapor Chamber Springs
• Exhibit 51: RF Transceiver PCB, Top View
• Exhibit 52: RF Transceiver PCB, Bottom View
• Exhibit 53: RF Transceiver PCB, Top View, Area Diagram
• Exhibit 54: RF Transceiver PCB, Bottom View, Area Diagram
• Exhibit 55: AIR 3219 B41K 32T/32R System Block Diagram
• Exhibit 56: Areas A10-A17 (Left) and Areas A20-A27 (Right)
• Exhibit 57: Areas A10-A17/A20-A27 Active Component Diagram
• Exhibit 58: Dual RF Transceiver RF PCB Solder Points
• Exhibit 59: Dual RF Transceiver Circuit Block Diagram
• Exhibit 60: Area B1 (Left) and B3 (Right) Active Component Diagram
• Exhibit 61: Area B2 Active Component Diagram
• Exhibit 62: Area C1 Active Component Diagram
• Exhibit 63: Area C2 Active Component Diagram
• Exhibit 64: Area C3 Active Component Diagram
• Exhibit 65: Areas A10-A17/A20-A27 Passive Component Diagram
• Exhibit 66: Area B1 Passive Component Diagram
• Exhibit 67: Area B3 Passive Component Diagram
• Exhibit 68: Area B1a (Left) and B1b (Right) Passive Component Diagram
• Exhibit 69: Area B3a (Left) and B3b (Right) Passive Component Diagram
• Exhibit 70: Area B2 Passive Component Diagram
• Exhibit 71: Area C1 Passive Component Diagram
• Exhibit 72: Area C2 Passive Component Diagram
• Exhibit 73: Area C3 Passive Component Diagram
• Exhibit 74: Area D1 Active Component Diagram
• Exhibit 75: Area D2 Active Component Diagram
• Exhibit 76: Area E Active Component Diagram
• Exhibit 77: Area F Active Component Diagram
• Exhibit 78: Areas D1 and D2, Detail 1
• Exhibit 79: Areas D1 and D2, Detail 2
• Exhibit 80: Area D1 Passive Component Diagram
• Exhibit 81: Area D2 Passive Component Diagram
• Exhibit 82: Area E Passive Component Diagram
• Exhibit 83: Area F Passive Component Diagram
• Exhibit 84: RF Filter, Top and Bottom Views
• Exhibit 85: RF Filter, Top and Side Views
• Exhibit 86: RF Filter, Side View with Laser Marking
• Exhibit 87: RF Filter, Top View, Metal Foil Removed
• Exhibit 88: RF Filter, Top View, Resonator Diagram
• Exhibit 89: RF Filter, Bottom View
• Exhibit 90: RF Filter PCB, Top and Bottom Views
• Exhibit 91: RF Filter, Bottom and Filter PCB, Top Views
• Exhibit 92: RF Filter PCB, Top I/O Mapping
• Exhibit 93: RF TRx PCB, Top I/O Land Pattern
• Exhibit 94: Antenna Array Subsystem, External View
• Exhibit 95: Antenna Array Subsystem, Internal View
• Exhibit 96: Ericsson Antenna Array Subsystem Identification Sticker
• Exhibit 97: Antenna Array Subsystem Frame Identification Sticker
• Exhibit 98: Antenna Array Subsystem Frame, External View
• Exhibit 99: Antenna Array Subsystem Frame, Internal View
• Exhibit 100: Antenna Array Subsystem, Antenna Reflector Locations
• Exhibit 101: Antenna Reflector Dimensions, Side View (Top) and Bottom View (Bottom)
• Exhibit 102: Antenna Array Subsystem, Standoff Locations
• Exhibit 103: Antenna PCB Stand Off Dimensions, Side View
• Exhibit 104: Antenna Array Subsystem, Plastic Rivets and Sockets
• Exhibit 105: Type 1 White Rivet for Phase Shifter Channel Alignment Holder
• Exhibit 106: Type 2 Black Rivet (Left) and Type 3 Brown Rivet (Right)
• Exhibit 107: White Socket for Type 2 and Type 3 Rivets
• Exhibit 108: Type 4 Black Rivet and Socket (Countersunk)
• Exhibit 109: Antenna Subarray Identification Diagram
• Exhibit 110: Antenna Subarray Types A/C (Left) and Types B/D (Right)
• Exhibit 111: Subarray Type A and C, PCB Top
• Exhibit 112: Subarray Type A and C, PCB Bottom Solder Diagram
• Exhibit 113: Subarray Type A and C, Sidewall Solder Locations
• Exhibit 114: Subarray Type B and D, PCB Top
• Exhibit 115: Subarray Type B and D, PCB Bottom Solder Diagram
• Exhibit 116: Subarray Type B and D, Sidewall Solder Locations
• Exhibit 117: Antenna Element Coupling Windows in Sidewalls, Example 1
• Exhibit 118: Antenna Element Coupling Windows in Sidewalls, Example 2
• Exhibit 119: AIR 3219 B41K Phase Shifter Subsystem
• Exhibit 120: AIR 3219 B41K Phase Shift Process Flow Diagram
• Exhibit 121: Phase Shifter Positioner Frame, Top View
• Exhibit 122: Phase Shifter Positioner Frame Guide, Bottom View (Left) and Top View (Right)
• Exhibit 123: ICU Location Diagram
• Exhibit 124: Inner Control Unit System, Cover Removed
• Exhibit 125: Inner Control Unit PCB Top View (Left) and Actuator (Right)
• Exhibit 126: Tri-Axial Cable Diagram at Calibration PCB
• Exhibit 127: Antenna Calibration Circuit PCB, Top View (Left) and Bottom View (Right)
• Exhibit 128: Radio TRx PCB Tuning Fork Connector Pins, Top View (Left) and Bottom View (Right)
• Exhibit 129: Calibration Circuit Connector, Bottom View (Left) and Top View (Right)
• Exhibit 130: Calibration Circuit Connector, Side View (Left) and Ortho View (Radio TRx)
• Exhibit 131: RF Distribution/Phase Shifter Circuit PCB, Top View
• Exhibit 132: RF Distribution/Phase Shifter Circuit PCB, Bottom View
• Exhibit 133: RF Channel Identification Diagram
• Exhibit 134: RF Port Identification on RF Distribution/Phase Shifter PCB
• Exhibit 135: Enlarged View of Silkscreened Text for RF Port
• Exhibit 136: RF Distribution/Phase Shifter PCB Top View, Passive Component Diagram
• Exhibit 137: RF Distribution/Phase Shifter PCB Bottom View, Passive Component Diagram
• Exhibit 138: Phase Shifter Guide Rail, Top and Bottom Views
• Exhibit 139: Phase Shifter Guide Rail, End Views
• Exhibit 140: Phase Shifter Guide Rail, Side View
• Exhibit 141: Phase Shifter Circuit Holder, Top and Bottom Views
• Exhibit 142: Board to Board Turret Pin Diagram
• Exhibit 143: Turret Pin Locations on Top Side of PCB
• Exhibit 144: Turret Pin Locations on Bottom of PCB
• Exhibit 145: Turret Pin Dimensions, Top and Bottom Views
• Exhibit 146: Turret Pin Dimensions, Side Views
• Exhibit 147: Turret Pin Diagram for Antenna 6x XPOL Array
• Exhibit 148: 2 RF Channel TRx to Antenna Dipole Signal Path Diagram
• Exhibit 149: AIR 3219 B41K Antenna Array Phase Shifting Diagram
• Exhibit 150: Phase Shifter Network Superstrate Circuit at Zero Shift (mm)
• Exhibit 151: Phase Shifter Network Superstrate Circuit at Maximum Shift (18mm)
• Exhibit 152: Side View Diagram of Phase Shifter Circuit Superstrate Coupling with Microstrip Circuit
• Exhibit 153: Coupled Microstrip for Phase Shifter Circuit
• Exhibit 154: Phase Shifter Superstrate Circuit Dimensions, Top and Bottom Views
• Exhibit 155: Phase Shifter Superstrate Circuit Silkscreened Distance Markings
• Exhibit 156: Phase Shifter Superstrate Circuit Distance Markings Measured
• Exhibit 157: Phase Shifter Superstrate PCB Holder, Top View
• Exhibit 158: Antenna XPOL Element, Front View (Left) and Back View (Right)
• Exhibit 159: Antenna XPOL Element Feed Points, Top Side of PCB
• Exhibit 160: Antenna XPOL Element Feed Points, Bottom Side of PCB
• Exhibit 161: Antenna XPOL Element Polarization, Front View (Left) and Back View (Right)
• Exhibit 162: Antenna XPOL Element Dimensions, Top View
• Exhibit 163: Antenna XPOL Element Dimensions, Side View
• Exhibit 164: Antenna 6 XPOL Element Column Diagram, +90 Deg View
• Exhibit 165: Component Market Share by Type
• Exhibit 166: Active Semiconductor Market Share by Vendor
• Exhibit 167: Active Semiconductor Market Share by Vendor, 64+ Pin
• Exhibit 168: Passive/Connector/Other Component Market Share by Vendor
• Exhibit 169: Passive/Connector/Other Component Market Share by Function
• Exhibit 170: Passive/Connector/Other Component Market Share by Country of Origin