用户手册 — Unique Broadband Systems Ltd. DRU1KW

目录

• 1 Safety Instructions

  11
  • 1.1 Manual Overview

    11
  • 1.2 On-Site Safety

    11
  • 1.3 Safe Work Practices

    12
  • 1.4 Safety Notes

    13
  • 1.5 Graphic Symbols

    14
  • 1.6 Electrical Safety

    15
    • 1.6.1 Connection to the AC Power Supply

      15
    • 1.6.2 Installation

      15
    • 1.6.3 Commissioning and Maintenance

      15
  • 1.7 RF Safety

    16
    • 1.7.1 Non-ionizing Radiation

      16
    • 1.7.2 Rules for Operating the Repeater

      16
  • 1.8 Physical Safety

    16
  • 1.9 Static Electricity

    17
    • 1.9.1 Rules for Handling ESD Sensitive Modules

      17
  • 1.10 First Aid

    17
    • 1.10.1 Rescue Breathing

      18
    • 1.10.2 Burns

      18
• 2 System Specifications

  23
  • 2.1 External Input Signal Interfaces

    23
  • 2.2 External Output Signal Interfaces

    24
  • 2.3 High Band RF Output

    24
  • 2.4 Low Band Main RF Output

    25
  • 2.5 Low Band Diversity RF Output

    26
  • 2.6 Power Supply

    27
  • 2.7 Environmental

    27
  • 2.8 Mechanical

    28
• 3 Installation

  33
  • 3.1 Introduction

    33
  • 3.2 Components/Sub-Assemblies Installed at the Factory

    33
  • 3.3 Components/Sub-Assemblies Installed On-Site

    35
  • 3.4 Required Tools

    36
  • 3.5 Installation Overview

    37
  • 3.6 Repeater Setup

    39
    • 3.6.1 Moving the Repeater Cabinets

      39
    • 3.6.2 Installation Surface

      42
    • 3.6.3 Repeater Cabinet Positioning

      42
    • 3.6.4 Unpacking

      44
  • 3.7 HB Cabinet Electronics Compartment Components

    45
    • 3.7.1 BMS 12 VDC Rectifier Module

      47
    • 3.7.2 High Band Exciter (HBE)

      48
  • 3.8 LB Cabinet Electronics Compartment Components

    49
    • 3.8.1 Low Band Exciter (LBE)

      51
  • 3.9 HB and LB Cabinet HPA Compartment Components

    52
    • 3.9.1 HPA Compartment Pre-installation

      55
    • 3.9.2 High Power Amplifier (HPA)

      57
    • 3.9.3 Finalize HPA Installation

      60
    • 3.9.4 HPA PSU 30 VDC Rectifier Module

      60
  • 3.10 HB Cabinet Internal Wire/Cable Connections

    62
    • 3.10.1 Ground and AC Connections

      63
    • 3.10.2 High Band Exciter (HBE)

      64
  • 3.11 LB Cabinet Internal Wire/Cable Connections

    65
    • 3.11.1 Ground and AC Connections

      66
    • 3.11.2 Low Band Exciter (LBE)

      67
  • 3.12 External Input Signal Interfaces

    70
    • 3.12.1 HB Cabinet

      70
    • 3.12.2 S-Band Antenna

      70
    • 3.12.3 LB Cabinet

      71
    • 3.12.4 Ku-Band Antenna

      71
    • 3.12.5 GPS Antenna

      72
  • 3.13 Communications Interfaces

    72
    • 3.13.1 PSTN Phone Line

      72
  • 3.14 Shelter/Room Alarm Connections

    74
  • 3.15 RF Output Interfaces

    76
    • 3.15.1 Configuration

      76
    • 3.15.2 Terminating a WR3 40 Flange Output

      77
    • 3.15.3 Terminating a 7/8” EIA Flange Output

      77
  • 3.16 AC Power

    79
    • 3.16.1 General Requirements

      79
    • 3.16.2 Repeater Cabinet Ground Connection

      79
    • 3.16.3 Repeater Cabinet AC Power Connection

      81
• 4 Commissioning

  91
  • 4.1 Introduction

    91
  • 4.2 Test Equipment

    91
  • 4.3 Installation Verification

    91
  • 4.4 Commissioning Procedure

    92
    • 4.4.1 Repeater AC/DC Power-on

      92
      • 4.4.1.1 Main Disconnect

        92
      • 4.4.1.2 High Band Sub-system

        93
      • 4.4.1.3 Low Band Sub-system

        94
    • 4.4.2 Repeater Configuration

      95
      • 4.4.2.1 Low Band Exciter (LBE) Configuration

        95
      • 4.4.2.2 High Band Exciter (HBE) Configuration

        95
      • 4.4.2.3 Terrestrial Repeater Monitoring System (TRMS) Configuration

        95
    • 4.4.3 Placing a Combined DRU in Broadcast Mode

      95
      • 4.4.3.1 Low Band Sub-system

        95
      • 4.4.3.2 High Band Sub-system

        96
    • 4.4.4 Placing an Independent DRU in Broadcast Mode

      98
      • 4.4.4.1 Low Band Sub-system

        98
      • 4.4.4.2 High Band Sub-system

        99
• 5 Operation

  105
  • 5.1 Introduction

    105
  • 5.2 Control and Communication

    105
    • 5.2.1 Control and Communication Interfaces

      105
    • 5.2.2 User Interfaces

      105
  • 5.3 Modes of Operation

    105
    • 5.3.1 High Band Sub-system

      105
    • 5.3.2 Low Band Sub-system

      105
    • 5.3.3 Terrestrial Repeater Monitoring System (TRMS)

      106
  • 5.4 Indicators and Controls

    106
    • 5.4.1 High Band Exciter (HBE)

      106
    • 5.4.2 Low Band Exciter (LBE)

      106
    • 5.4.3 Terrestrial Repeater Monitoring System (TRMS)

      106
    • 5.4.4 Dial-up Modem

      106
    • 5.4.5 Power Distribution Unit (PDU)

      107
    • 5.4.6 High Band Cabinet PDU

      108
    • 5.4.7 Low Band Cabinet PDU

      109
    • 5.4.8 Battery Management System (BMS)

      110
    • 5.4.9 High Band Low Noise Amplifier (LNA)

      111
    • 5.4.10 High Power Amplifier Power Supply Unit (HPA PSU)

      112
    • 5.4.11 High Power Amplifier (HPA)

      113
• 6 Maintenance

  118
  • 6.1 Introduction

    118
  • 6.2 Test Equipment

    118
  • 6.3 Required Tools

    118
  • 6.4 Preventative Maintenance

    119
  • 6.5 Replacement Procedures

    119
    • 6.5.1 Combined DRU Shutdown

      121
      • 6.5.1.1 Full System Shutdown

        121
      • 6.5.1.2 Low Band Sub-system Shutdown

        123
      • 6.5.1.3 High Band Sub-system Shutdown

        124
    • 6.5.2 Independent DRU-200 Shutdown

      125
      • 6.5.2.1 Full System Shutdown

        125
      • 6.5.2.2 Low Band Sub-system Shutdown

        127
      • 6.5.2.3 High Band Sub-system Shutdown

        128
    • 6.5.3 High Band Exciter (HBE) Replacement

      129
      • 6.5.3.1 HBE Removal

        129
      • 6.5.3.2 HBE Installation

        130
    • 6.5.4 Low Band Exciter (LBE) Replacement

      132
      • 6.5.4.1 LBE Removal

        132
      • 6.5.4.2 LBE Installation

        133
    • 6.5.5 Terrestrial Repeater Monitoring System (TRMS) Replacement

      136
      • 6.5.5.1 TRMS Removal

        136
      • 6.5.5.2 TRMS Installation

        137
    • 6.5.6 Air-to-Air Heat Exchanger/Heater Replacement

      138
      • 6.5.6.1 Air-to-Air Heat Exchanger/Heater Removal

        138
      • 6.5.6.2 Air-to-Air Heat Exchanger/Heater Installation

        142
    • 6.5.7 HPA Power Supply Unit 30 VDC Rectifier Module Replacement

      143
      • 6.5.7.1 HPA PS (30 VDC Rectifier Module) Removal

        144
      • 6.5.7.2 High Band Cabinet HPA PS (30 VDC Rectifier Module) Installation

        145
    • 6.5.8 HPA PSU Mounting Shelf Replacement

      146
      • 6.5.8.1 HPA PSU Mounting Shelf Removal

        146
      • 6.5.8.2 HPA PSU Mounting Shelf Installation

        148
    • 6.5.9 HPA Replacement

      149
      • 6.5.9.1 HPA Removal

        153
      • 6.5.9.2 HPA Installation

        153
    • 6.5.10 Air Intake Filter Replacement

      154
      • 6.5.10.1 Air Intake Filter Removal

        154
      • 6.5.10.2 Air Intake Filter Installation

        154
    • 6.5.11 Fan Box Replacement

      155
      • 6.5.11.1 Fan Box Removal

        155
      • 6.5.11.2 Fan Box Installation

        157
• 7 Contact Information

  162
  • 7.1 Limited 3 Year Warranty

    162
  • 7.2 Liability

    162
• Schematic Prints of DRU 1KW COMBINED RF HBE CABINET.SchDoc("Selected Document")

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  • DRU 1KW COMBINED RF HBE CABINET.SchDoc

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• Schematic Prints of DRU 1KW COMBINED DC AND CONTROL HBE CABINET.SchDoc("Selected Document")

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  • DRU 1KW COMBINED DC AND CONTROL HBE CABINET.SchDoc

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• Schematic Prints of DRU 1kW COMBINED HB Bulkhead Panel Assembly.SchDoc("Selected Document")

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  • DRU 1kW COMBINED HB Bulkhead Panel Assembly.SchDoc

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• Schematic Prints of DRU 1kW HB Cabinet, GND Connection Wiring Diagram.SchDoc("Selected Document")

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  • DRU 1kW HB Cabinet, GND Connection Wiring Diagram.SchDoc

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• Schematic Prints of DRU 1KW COMBINED DC AND CONTROL LBE CABINET.SchDoc("Selected Document")

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  • DRU 1KW COMBINED DC AND CONTROL LBE CABINET.SchDoc

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• Schematic Prints of DRU 1kW COMBINED LB Bulkhead Panel Assembly.SchDoc("Selected Document")

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  • DRU 1kW COMBINED LB Bulkhead Panel Assembly.SchDoc

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• Schematic Prints of DRU 1KW ICOMBINED RF LBE CABINET.SchDoc("Selected Document")

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  • DRU 1KW ICOMBINED RF LBE CABINET.SchDoc

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• Schematic Prints of DRU 1kW LB Cabinet, GND Connection Wiring Diagram.SchDoc("Selected Document")

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  • DRU 1kW LB Cabinet, GND Connection Wiring Diagram.SchDoc

    176