Watkins-Johnson Company WJ-8718A/MFP Manuals

Manuals and User Guides for Watkins-Johnson Company WJ-8718A/MFP. We have 2 Watkins-Johnson Company WJ-8718A/MFP manuals available for free PDF download: Instruction Supplement

Watkins-Johnson Company WJ-8718A/MFP Instruction Supplement

Watkins-Johnson Company WJ-8718A/MFP Instruction Supplement (188 pages)

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Brand: Watkins-Johnson Company | Category: Receiver | Size: 79.72 MB

Table of Contents

Section 1

9
- Table of Contents
  9
Section 2

16
- Electrical Characteristics
  21
  - Tuning Encoder
    21
  - Front Panel Switch/Encode Assembly
    21
  - Section I
    21
  - IF Interface
    22
    
    Synthesizer Interface
    22
    
    WJ-8718A/232M Option
    22
    
    WJ-8718A/488M Option
    22
    
    WJ-8718A/CORM Option
    23
- Equipment Supplied
  23
- Mechanical Characteristics
  23
- Equipment Required but Not Supplied
  24
  - Section It
    25
  - Installation and Operation
    25
- Installation
  25
- Operation
  25
  - Preparation for Operation
    25
  - Preparation for EIA Standard 232 Operation
    25
  - Remote Operating Mode
    25
  - Baud Rate
    26
  - Receiver Address, Parity, and Master/Slave
    26
  - Baud Rate Codes
    26
    
    Receiver Address
    27
  - Receiver Address Codes
    27
    
    General Purpose Keypad
    29
    
    Manual Operating Procedure
    29
    
    POWER PUSH ON/OFF Switch (S1)
    29
- Preparation for Reshipment and Storage
  25
- Unpacking and Inspection
  25
- Special Function Switch
  30
  - Termination Switches
    30
    
    REMOTE and LOCAL Switches
    31
    
    RF Frequency
    31
- Terminator Functions
  30
  - CLEAR Keypad Switch
    30
- RF Frequency: Keypadentry
  31
  - RF Frequency: Tuning Wheel Entry
    31
    
    BFO Frequency
    32
  - BFO Frequency: Keypad Entry
    32
  - BFO Frequency: Tuning Wheel Entry
    32
    
    BFO Offset Switch
    32
    
    BFO OFS/THRS LVL Display
    32
    
    Detection Mode
    33
    
    Receiver Operating Parameters
    33
  - IF Bandwidth
    33
  - Gain Mode
    33
  - RF Gain Control
    34
    
    Programmable Memory Channels
    34
  - MEM ADRS Display
    34
  - 100Th Memory Channel
    35
  - Scan Mode
    35
  - Signal Level Threshold
    35
    
    Dwell Time
    35
  - Hand off Operation
    36
    
    LINE AUDIO/SIGNAL STR Meter
    36
  - LINE AUDIO Meter Switch
    36
  - SIGNAL STR Meter Switch
    36
    
    PHONES Jack
    36
  - PHONE LEVEL Control
    37
    
    Fault Lights
    37
    
    Operation
    37
    
    Remote Operating Procedures (Optional)
    37
    
    Figure
    38
  - WJ-8718A/MFP (Microprocessor Front Panel)
    38
  - Daisy Chain Configuration
    38
  - RS-232/C Connector Pin Assignments
    38
  - Receiver-To-Receiver Cable Detail
    39
  - Master/Slave Configuration
    39
    
    Byte Structure
    40
    
    Control and Monitor Data Format
    40
    
    Data Format: Tier 1
    40
- Data Information Definition (DID) Byte
  41
  - DID Byte
    41
- Receiver Address Byte
  41
- Data Bytes
  42
  - Tier 2 Access Byte
    42
  - Ti er 2 Access Byte
    42
  - Register Parameter Data
    43
    
    Monitor Format
    44
- Command Format
  44
  - Full Status Monitor
    45
  - Bandwidth/Gain Mode/Detection Mode Monitor
    45
  - Address 15 Receiver Parameters
    45
  - Command Parameters to Address 4 Receiver
    45
    
    Access Tier 2 Format
    46
  - Full Status Command
    46
  - Command BFO Frequency
    46
  - Tier 2 Access Format
    46
    
    Operation
    47
- Data Lines
  47
  - Connector Pin Assignments
    47
  - Bus Structure and MFP Interface Block Diagram
    48
- Handshake Lines
  49
  - Handshake Timing Diagram
    49
- Management Control Lines
  50
- Group 2 Switch Matrix (S21 through S56)
  60
  - Optical Encoder Timing Diagram
    60
- LED Displays
  61
- LED Indicators
  61
- I/O Control and Data Buffers
  65
  - Intel 8279 Interface Block Diagram
    65
    
    Control and Timing Sections
    66
- Return Line Circuits
  66
  - Display Circuits
    66
  - Group 1 Interface (VI)
    67
- Control Inputs (CS, AO, WR, RD)
  67
  - Scan Line Outputs/Return Line Inputs
    67
  - U1 Output Ports BO through B3
    68
  - Multiplexer (U4)
    68
  - Cathode Drivers (V5, V6)
    68
  - Display Driver
    69
  - Group 2 Interface (V2)
    69
  - U2 Scan Line Outputs/Return Line Inputs
    70
  - U2 Output Ports BO through B3
    70
- Cathode Drivers (U9, U10)
  70
- Column Driver (U12)
  70
- Multiplexer (U8)
  70
- Data Latch (U20)
  71
- Display Driver (U7)
  71
- RF Gain/Meter Voltage Switch (U14)
  71
- Tuning Wheel Register (U17)
  72
- Intel 8085A Microprocessor Block Diagram
  78
- RD Timing Diagram
  80
- WR Timing Diagram
  81
- Synthesizer Interface and Memory Board, Simplified Block Diagram
  82
  - RF Frequency Data Words
    88
    
    Addresses 1010 through 1017
    91
- GPIB Interface (Ul) Block Diagram
  100
- Equivalent Circuits for Rxd, Txd, and Handshake Signals
  110
- Frequency/Mhz Display
  113
- RC Code Diagram
  115
- Scan Threshold Adjustment Setup
  119
- Line Audio Flow Chart
  139
- ISB/LSB Audio Flow Chart
  140
  - Microprocessor Front Panel
    145

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Watkins-Johnson Company WJ-8718A/MFP Instruction Supplement

Watkins-Johnson Company WJ-8718A/MFP Instruction Supplement (13 pages)

Brand: Watkins-Johnson Company | Category: Receiver | Size: 1.92 MB

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