Watkins-Johnson Company WJ-8718-19/FE Manuals

Manuals and User Guides for Watkins-Johnson Company WJ-8718-19/FE. We have 1 Watkins-Johnson Company WJ-8718-19/FE manual available for free PDF download: Instruction Manual

Watkins-Johnson Company WJ-8718-19/FE Instruction Manual

Watkins-Johnson Company WJ-8718-19/FE Instruction Manual (401 pages)

HF RECEIVER

Brand: Watkins-Johnson Company | Category: Receiver | Size: 35.96 MB

Table of Contents

Tuning Knob

5
- Table of Contents
  5
- General Description
  7
- Paragraph Page
  7
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13
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18
- Electrical Characteristics
  21
- Equipment Supplied
  22
- Mechanical Characteristics
  22
- Equipment Required but Not Supplied ]]] 1_3
  23
- Optional Equipment 1_3
  23
- WJ-8718-19/FE HF Receiver Specifications
  24
  - Installation and Operation
    26
- Installation
  26
  - Input/Output Connectors
    27
  - Voltage Selector/Fuse Block and Line Cord Receptacle (FL1J1)
    27
  - RF Input (A2J1)
    27
  - Line/Phone Audio out (J16)
    27
  - Sync Serial I/O (J14)
    28
  - Clock Switch (S2)
    28
  - Mhz REF (Jll)
    28
  - Remote Input (232J1)
    28
  - Monitor Output (232J2)
    29
  - IF Output (J12)
    30
- Preparation for Reshipment and Storage
  26
- Unpacking and Inspection
  26
- ISB/FM Audio (J15)
  30
- Line Audio Level (Rl)
  30
- Operation
  30
  - Introduction
    30
  - Front Panel Controls and Indicators
    31
  - Meter (Ml)
    31
  - Meter Switch
    31
  - Scanner Mode Switches
    31
- Detection Mode Switches
  31
  - Gain Mode Switches
    31
  - BFO OFS/THRS LVL Display
    32
  - Fault Indicators
    32
  - Tuned Frequency Readout
    32
- General Purpose Keypad
  32
  - Memory Operations Switches ? O
    32
  - MEM ADRS Display
    32
  - Bandwidth Select Switches
    32
  - REMOTE/LOCAL Switches
    32
  - RF Gain Control
    32
  - Local Control Mode
    34
- Tune Switches
  32
- Local/Remote Switches
  34
- General Purpose Keypad
  35
- Receiver Operating Parameters
  36
  - Memory Storage and Recall Operations
    41
- Accessing Numbered Channels
  41
- General
  41
- Quick Access Memory Channel
  41
- Memory Examination
  43
- General
  45
- Memory Scan Operations
  45
- Special Purpose Memory Channels
  45
- Threshold Level
  46
  - Dwell Time
    47
- Memory Scan Control
  48
  - Sector Scan Operation
    51
- Sector Scan Frequency Data
  51
- Sector Lockout
  53
- Sector Scan Receiver Register Data
  54
  - Special Function Termination Switch (*)
    58
- Built in Test Equipment
  58
- General
  58
- Special Master Mode
  60
- Baud Rate Codes
  64
- Receiver Address Byte "° ' ""C
  70
- Receiver Address Codes
  70
- Tier 2 Access Byte
  70
- Tier 2, Page 1 Byte
  74
- Address 15 Receiver Parameters
  75
- Bandwidth/Gain/Detection Mode Monitor
  75
- Command Parameters to Address 4 Receiver
  75
- Full Status Monitor
  75
- Command BFO Frequency
  76
- Full Status Command
  76
- Tier 2 Access Format
  76
  - Mhz Filter Switch Functional Block Diagram
    116
  - Mhz/455 Khz Converter Functional Block Diagram
    118
- FM/CW/SSB Detector Functional Block Diagram
  125
- Audio Amplifier Functional Block Diagram
  127
- Synthesizer Interface/Memory Block Diagram
  140
- Asynchronous I/O Block Diagram
  145
- Serial I/O Buffer Block Diagram
  149
- Preselector Fault Isolation Chart
  175
- 2Nd lo Synthesizer Fault Isolation Chart
  176
- 2Nd Converter Fault Isolation Chart
  177
- 1St Converter Fault Isolation Chart
  178
- FM/CW/SSB Detector Fault Isolation Chart
  190
  - Audio Amplifier Fault Isolation Chart
    192
  - VCO Band Select
    193
- 1St LO/VCO Fault Isolation Chart
  194
- 32 Mhz Loop Fault Isolation Chart
  195
- Programmable Loop Fault Isolation Chart
  195
- Microcontroller Input Signal Check
  200
- Microcontroller Bus Activity Check
  201

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