Harris RF-131 Manuals

Manuals and User Guides for Harris RF-131. We have 1 Harris RF-131 manual available for free PDF download: Instruction Manual

Harris RF-131 Instruction Manual

Harris RF-131 Instruction Manual (389 pages)

EXCITER

Brand: Harris | Category: Transmitter | Size: 47.01 MB

Table of Contents

Table of Contents

14
- List of Modules and Assemblies
  19
- Recommended Test Equipment
  19
- Front Panel Controls and Indicators
  31
- Control Head Controls and Indicators
  32
- Logic Interpretation
  49
- Integrated Circuits and Mini-Modules
  51
- Function
  93
- List of Manufacturers
  99
Table of Contents

113
- Circuit Descriptions
  115
- General Description
  115
- Semiconductor Complement
  115
- Technical Characteristics
  115
- Adjustments
  117
- Testdata
  117
- Maintenance Parts List
  118
Table of Contents

129
- Semiconductor Complement
  131
- Mhz Bandpass Filter, Attenuation
  133
- Module Adjustment
  137
- Test Data, TGC PC Board
  137
- Chassis Connector A2J5, (Top View)
  147
- Filter Plate Assembly, Component Location
  147
- Mhz Bandpass Filter, Attenuation
  147
- Translator PC Board, Component Location
  147
Introduction

165
- Diagram
  167
- List of Illustrations
  167
- List Oft Ables
  167
- Frequency Control and Frequency Change (Ground) Pulse Generation
  169
- Introduction
  169
- Descriptions
  172
- Five-Wire Code Generation Circuitry
  172
- Frequency Change Circuitry
  172
- Other Functions Provided by ROM U1
  172
- AMPL off Function
  173
- Band Change Circuitry
  173
- High Level Interface and Code Image Generation Circuitry
  173
- Standby/Operate Memory Flip-Flop Z4 Function
  173
- Standby/Operate PWB Assembly A2A6A3 Circuit Descriptions
  173
- Automatic off Condition
  174
- Automatic Standby Conditions
  174
- Exciter Ready Function
  175
- Keyline Sekction Circuit Function
  175
- Remote Standby and Operate Indicate Functions
  175
- STANDBY and OPERATE Lamp Function
  175
- Ready Latch Function
  176
- System Tune Cycle
  176
- Tune PWB Assembly A2A6A5 Circuit Descriptions
  176
- Delayed Carrier Insert Function
  178
- Tune Latch Function
  178
- Auxiliary Key Function
  179
- CW /FSK Ground Function
  179
- CW Hold Function
  179
- Ground Pulse Function
  179
- Interlock Function
  179
- TGC Attenuator Reset Function
  179
Table of Contents

205
- Frequency Control and Frequency Change (Ground) Pulse Generation
  209
- Encoder PWB Assembly A2A6A 1 Circuit Descriptions
  212
- Five-Wire Code Generation Circuitry
  212
- Frequency Change Circuitry
  212
- Other Functions Provided by ROM U I
  212
- AMPL off Function
  213
- Band Change Circuitry
  213
- High Level Interface and Code Image Generation Circuitry
  213
- Standby/Operate Memory Flip-Flop Z4 Function
  213
- Standby/Operate PWB Assembly A2A6A3 Circuit Descriptions
  213
- Automatic off Condition
  214
- Automatic Standby Conditions
  214
- Exciter Ready Function
  215
- Remote Standby and Operate Indicate Functions
  215
- STANDBY and OPERATE Lamp Function
  215
- System Tune Cycle
  216
- Tune PWB Assembly A2A6A5 Circuit Descriptions
  216
- Tune Latch Function
  217
- Level Shifting Function
  218
- Mode Control Function
  218
- Mode Select PWB Assembly A2A6A2
  218
- Carrier Level Control Function
  219
- Lamp Driver Function
  219
- System Keying Function
  219
Table of Contents

241
- General Description
  243
- Semiconductor Complement
  243
- Technical Characteristics
  243
- Overall Circuit Description
  244
- Test Data
  246
- Peak Power Control (PPC) Adjustment
  247
- Test Data
  247
- Maintenance Parts List
  248
- RF Gain Adjustment
  248
- Component Locations
  257
Module A2A9

275
- General Description
  277
- Logic PWB A2A9AI Circuit Descriptions
  277
- Semiconductor Complement
  277
- Technical Characteristics
  277
- Distribution PWB A2A9A2 Circuit Descriptions
  278
- Distribution PWB A2A9A2 Test Data
  278
- Frequency Stability Adjustments
  279
- Maintenance Parts List
  279
- Trip Control Adjustments
  279
- Module A2A9
  285
Table of Contents

305
- General Description
  307
- Semiconductor Complement
  307
- Technical Characteristics
  307
- Circuit Descriptions
  308
- Adjustments
  309
- Test Data
  309
- Maintenance Parts List
  310
- Transformer Side of Chassis
  310
- PN 0759-4102 Wire Number/Routing Data
  311
\\~Cmhly

334
- General Description
  336
- Semiconductor Complement
  336
- 4.2.1 6290Hz Offset Frequency
  337
- 4.2.3 Selection of Either Offset Frequency
  337
- Circuit Descriptions
  337
- Offset Generator PWB A2A I 3A I
  337
- Adjustment and Alignment Procedures
  338
- Maintenance Parts List
  338
- Subcarrier Generator PWB A2Al3A2 Alignment Procedure
  338
Location Drawing

350
- Semiconductor Complement
  354
- Phase Detector Operation
  357
- Unlock Detector Course Tune Generator Operation
  357
- Detailed Description of RF PWB
  358
- VCO Operation
  358
- Alignment Procedure
  359
- Low Band PLL Module A2AI4 Frequency Output
  359
- Output Scaling Counter Operation
  359
- Maintenance Parts List
  360
- Properly Adjusted Module
  360
- Maintenance Parts List
  386
- Parts List
  388

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