Tait TB7100 Duplexer Manuals

Manuals and User Guides for Tait TB7100 Duplexer. We have 7 Tait TB7100 Duplexer manuals available for free PDF download: Service Manual, Installation And Operation Manual, Operation Manual, Installation Manual, Fitting Instruction

Tait TB7100 Service Manual (370 pages)

Brand: Tait | Category: Accessories | Size: 16 MB

Tait Contact Information

2
- Table of Contents
  3
Preface

7
- Scope of Manual
  7
- Hardware and Software Versions
  7
- Enquiries and Comments
  7
- Updates of Manual and Equipment
  7
- Copyright
  8
- Disclaimer
  8
- Associated Documentation
  8
- Publication Record
  8
- Alert Notices
  9
- Abbreviations
  9
1 Introduction

11
- Frequency Bands
  11
- RF Output Power
  12
- Product Codes
  12
2 Mechanical Design

13
- Tray
  14
- UI Board
  14
- Receiver Module
  15
- Transmitter Module
  16
- SI Board
  17
3 Functional Description

19
- Receiver Operation
  20
  - RF Hardware
    21
  - Digital Baseband Processing
    22
  - Audio Processing and Signalling
    23
- Transmitter Operation
  24
  - Audio Processing and Signalling
    24
  - Frequency Synthesizer
    25
  - RF Power Amplifier
    28
- User Interface Operation
  29
- System Interface Operation
  32
  - Internal Power Distribution
    34
  - Serial Data
    34
  - General Purpose IO
    34
  - Receiver Audio Processing
    34
  - Tone on Idle
    34
  - Transmitter Audio Processing
    35
  - Opto Isolated Keying
    35
  - Relay Output
    35
  - Fan Control
    35
  - Rssi
    35
  - Receiver Gate
    35
  - Receiver Inhibit
    36
- Fan Operation
  36
4 Circuit Descriptions

39
- Transmitter Circuitry
  41
- Receiver Circuitry
  44
- Frequency Synthesizer Circuitry
  47
- Frequency Control Loop
  51
- CODEC and Audio Circuitry
  52
- Power Supply Circuitry
  56
- Interface Circuitry
  58
- Digital Board
  60
5 Connections

63
- External Connectors
  64
- Internal Connectors
  68
  - Transmitter and Receiver Connectors
    68
  - SI Board Connectors
    70
  - UI Board Connectors
    72
6 General Information

73
- Repair Levels and Website Access
  73
- Tools, Equipment and Spares
  76
- Servicing Precautions
  77
- Test Equipment Setup
  80
- Replacing Board Components
  84
- Shielding Cans and Connectors
  85
- SMT Repair Techniques
  87
- Computer-Controlled Test Mode (CCTM)
  89
- Visual Indicators
  96
7 Disassembly and Reassembly

97
- Removing the Base Station and Opening the Tray
  98
- Replacing the UI Board
  99
- Replacing the Receiver Module
  100
- Replacing the Transmitter Module
  101
- Disassembling the Transmitter Module
  102
- Reassembling the Transmitter Module
  103
- Replacing the si Board
  105
- Replacing the Fans
  106
- Replacing the Fan Power Board
  107
- Replacing the Temperature Sensor Board
  107
- Replacing the Speaker
  107
- Final Reassembly
  108
8 Servicing Procedures

109
- Initial Tasks
  109
- Final Tasks
  121
- Power Supply
  123
9 Power Supply Fault Finding

125
10 Interface Fault Finding

135
11 Frequency Synthesizer Fault Finding

141
- Initial Checks
  142
- Power Supplies
  145
- Phase-Locked Loop
  153
- Loop Filter
  159
- Receive VCO and Related Circuitry (UHF Radios)
  164
- Transmit VCO and Related Circuitry (UHF Radios)
  173
- VCO and Related Circuitry (VHF Radios)
  178
- Power Supply for FCL
  187
- VCXO and TCXO Outputs
  190
- 11.10 Signals at TP501 and TP502
  193
- 11.11 VCXO and CODEC Circuitry
  196
12 Receiver Fault Finding

199
- Faulty Receiver Sensitivity
  200
- Excessive Loss of Sensitivity
  202
- Moderate or Slight Loss of Sensitivity
  206
- Incorrect RSSI Readings
  209
- Faulty Radio Mute
  211
- High Receiver Distortion
  214
13 Transmitter Fault Finding (25W)

226
- Transmitter RF Power
  226
- Biasing of PA Driver and Pas
  237
- RF Signal Path
  256
14 Transmitter Fault Finding (50W/40W)

271
- Power Supplies
  274
- Transmitter RF Power
  283
- Biasing of PA Driver and Pas
  295
- RF Signal Path
  318
15 CODEC and Audio Fault Finding

341
- Power Supplies
  342
- Faulty Speaker Audio
  345
- No Speaker Audio at Auxiliary Connector
  352
- Faulty Receiver
  357
- Faulty Modulation
  360
- Faulty Modulation Using Auxiliary Connector
  364
16 Spare Parts

367
Tait General Software Licence Agreement

369
- Limited Warranty
  370

Tait TB7100 Installation And Operation Manual (142 pages)

Brand: Tait | Category: Accessories | Size: 2 MB

Issue
2
Table of Contents
3
Preface

7
- Scope of Manual
  7
- Enquiries and Comments
  7
- Updates of Manual and Equipment
  7
- Copyright
  7
- Disclaimer
  7
- Document Conventions
  8
- Associated Documentation
  8
- Publication Record
  9
1 Introduction

11
- Frequency Bands
  12
- RF Output Power
  12
- Power Supply Options
  13
- Mechanical Configurations
  13
- Product Codes
  14
2 Mechanical Description

15
- Tray
  16
- UI Board
  16
- Receiver Module
  17
- Transmitter Module
  18
- SI Board
  19
- AC Power Supply Unit
  20
3 Functional Description

21
- Receiver Operation
  23
  - RF Hardware
    23
  - Digital Baseband Processing
    24
  - Audio Processing and Signalling
    25
- Transmitter Operation
  26
  - Audio Processing and Signalling
    26
  - Frequency Synthesizer
    27
  - RF Power Amplifier
    30
- User Interface Operation
  32
- System Interface Operation
  35
  - Internal Power Distribution
    37
  - Serial Data
    38
  - General Purpose IO
    38
  - Receiver Audio Processing
    38
  - Tone on Idle
    38
  - Transmitter Audio Processing
    38
  - Opto Isolated Keying
    39
  - Relay Output
    39
  - Fan Control
    39
  - Rssi
    39
  - Receiver Gate
    39
  - Receiver Inhibit
    39
- Fan Operation
  40
4 Installation

41
- Personal Safety
  41
  - Lethal Voltages
    41
  - Explosive Environments
    42
  - Proximity to RF Transmissions
    42
  - High Temperatures
    42
- Equipment Safety
  42
  - ESD Precautions
    42
  - Antenna Load
    43
  - Equipment Grounding
    43
  - Installation and Servicing Personnel
    43
- Regulatory Information
  43
- Environmental Conditions
  45
  - Operating Temperature Range
    45
  - Humidity
    45
  - Dust and Dirt
    45
- Grounding and Lightning Protection
  45
  - Electrical Ground
    45
  - Lightning Ground
    45
- Recommended Tools
  46
- Ventilation
  46
  - Cabinet and Rack Ventilation
    46
- Installing the Base Station
  49
  - Unpacking the Equipment
    49
  - Identifying the Mechanical Configuration
    49
  - Power Supply Options
    50
  - Setting the AC Mains Input Voltage
    50
  - Mounting the Base Station
    51
  - Cabling
    52
  - Accessories
    52
5 Replacing Modules

53
6 Connections

65
- External Connectors
  66
- Internal Connectors
  71
  - Transmitter and Receiver Connectors
    71
  - SI Board Connectors
    73
  - UI Board Connectors
    75
7 Preparation for Operation

77
- Introduction
  77
- Mode of Operation
  77
- Line-Controlled Base
  78
  - Test Equipment Required
    78
  - Test Equipment Setup
    79
  - Link Settings
    80
  - Applying Power
    81
  - Programming
    82
  - Receiver Audio Level Adjustment
    83
  - Receiver Functional Testing
    84
  - Transmitter Audio Level Adjustment
    85
  - Transmitter Functional Testing
    86
- Talk through Repeater
  88
  - Test Equipment Required
    88
  - Test Equipment Setup
    89
  - Link Settings
    89
  - Applying Power
    90
  - Programming
    90
  - Audio Level Adjustment
    91
  - Talk through Repeater Functional Testing
    91
  - Alternate Talk through Repeater Configuration
    92
- RF Modem
  93
  - Test Equipment Required
    93
  - Test Equipment Setup
    94
  - Link Settings
    94
  - Applying Power
    95
  - Programming
    96
  - Audio Level Adjustment
    96
  - Programming for FFSK Operation
    96
  - Programming for THSD Operation
    98
  - Verification
    100
- Data Repeater
  101
  - Link Settings
    102
  - Applying Power
    103
  - Programming
    103
  - Audio Level Adjustment
    103
  - Data Repeater Functional Testing
    104
- Taitnet Trunking
  104
- Programmable Features
  105
  - Connecting to the PC
    105
  - TB7100 Programming Application
    105
  - Mandatory Settings
    107
  - User-Defined Settings
    108
  - Recommended Settings
    112
  - Function Keys
    113
- Additional Settings
  115
- Adding Subaudible Signalling
  115
  - Enabling Subaudible Signalling
    115
  - Testing Subaudible Signalling
    116
  - Multiple Subaudible Tones
    117
- Soft off (Tx Tail Time)
  118
  - Link Settings
    118
- Tone on Idle (TOI)
  118
  - Link Settings
    119
- Fan Operation
  120
  - Link Settings
    120
- Channel ID
  122
  - Link Settings
    122
- Relay Polarity
  123
  - Link Settings
    123
- Channel Increment and Decrement by Function Keys
  123
- Carrier Wave Identification (CWID)
  124
  - Station ID
    124
  - Station ID 2/Message
    124
  - Tone Frequency
    124
  - ID Repeat Time
    124
  - Speed (Words Per Minute)
    124
  - Wait Period after Loss of COR/COS/CTCSS Input before Iding
    124
  - Transmit Key-Up Delay
    124
  - Transmit Time out Time
    125
  - Transmit PTT Drop out Time
    125
  - 10Output Control
    125
8 Maintenance Guide

127
Glossary

129
- Important Notice
  139
- Limited Warranty
  140
Directive 1999/5/EC Declaration of Conformity

141

Tait TB7100 Operation Manual (40 pages)

Calibration and Test Unit

Brand: Tait | Category: Test Equipment | Size: 2 MB

Table of Contents
3
Preface

4
- Scope of Manual
  4
- Enquiries and Comments
  4
- Updates of Manual and Equipment
  4
- Copyright
  4
- Disclaimer
  4
- Document Conventions
  5
- Associated Documentation
  5
- Publication Record
  6
Introduction

7
Modification History

9
Using the CTU with a TB7100

11
Using the CTU with a TB8100

19
Using the CTU with a TB9100

27
Appendix A - CTU Accessories

35
Appendix B - CTU Block Diagram

39

Tait TB7100 Installation Manual (28 pages)

Brand: Tait | Category: Accessories | Size: 0 MB

Contact Information
2
Table of Contents
3
Tait Electronics Limited March
4
1 Installation

5
- Personal Safety
  5
- Equipment Safety
  6
- Regulatory Information
  7
- Environmental Conditions
  9
- Grounding and Lightning Protection
  9
- Recommended Tools
  10
- Ventilation
  10
- Installing the Base Station
  12
2 Connections

17
- External Connectors
  18
- Internal Connectors
  23

Tait TB7100 Installation Manual (19 pages)

Brand: Tait | Category: Accessories | Size: 0 MB

Table of Contents
2
1 Installation

3
- Personal Safety
  3
- Equipment Safety
  3
- Regulatory Information
  5
- Environmental Conditions
  6
- Grounding and Lightning Protection
  6
- Recommended Tools
  7
- Ventilation
  7
- Installing the Base Station
  10
2 Connection

13
- Overview of Inputs and Outputs
  13
- Power Supply Connections
  13
- RF Connections
  14
- Base Station Connections
  15
  - Tait Electronics Limited May
    16
  - Front Panel
    17

Tait TB7100 Fitting Instruction (20 pages)

Multitone paging Interface

Brand: Tait | Category: Accessories | Size: 1 MB

Tait TB7100 Installation And Operation Manual (10 pages)

Brand: Tait | Category: Accessories | Size: 0 MB

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More Tait Manuals

Tait TB7100 Duplexer Manuals

Tait TB7100 Service Manual (370 pages)

Table of Contents

Tait Contact Information

Preface

1 Introduction

2 Mechanical Design

3 Functional Description

4 Circuit Descriptions

5 Connections

6 General Information

7 Disassembly and Reassembly

8 Servicing Procedures

9 Power Supply Fault Finding

10 Interface Fault Finding

11 Frequency Synthesizer Fault Finding

12 Receiver Fault Finding

13 Transmitter Fault Finding (25W)

14 Transmitter Fault Finding (50W/40W)

15 CODEC and Audio Fault Finding

16 Spare Parts

Tait General Software Licence Agreement

Tait TB7100 Installation And Operation Manual (142 pages)

Table of Contents

Preface

1 Introduction

2 Mechanical Description

3 Functional Description

4 Installation

5 Replacing Modules

6 Connections

7 Preparation for Operation

8 Maintenance Guide

Glossary

Directive 1999/5/EC Declaration of Conformity

Tait TB7100 Operation Manual (40 pages)

Table of Contents

Preface

Introduction

Modification History

Using the CTU with a TB7100

Using the CTU with a TB8100

Using the CTU with a TB9100

Appendix A - CTU Accessories

Appendix B - CTU Block Diagram

Tait TB7100 Installation Manual (28 pages)

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