sunair ASB-850 Airborne Transceiver Manuals

Manuals and User Guides for sunair ASB-850 Airborne Transceiver. We have 2 sunair ASB-850 Airborne Transceiver manuals available for free PDF download: Operation And Maintenance Manual, Installation And Operation Manual

sunair ASB-850 Operation And Maintenance Manual (348 pages)

AIRBORNE TRANSCEIVER, HF/SSB SYNTHESIZED

Brand: sunair | Category: Transceiver | Size: 12 MB

Section 1

5
- Table of Contents
  5
- Sunair Asb-850
  10
- Technical Specifications
  11
  - Supplied
    13
- Installation
  17
- General
  17
- Unpacking and Inspection
  17
- Reshipping Information
  17
- General Installation and Mounting Information
  18
- Power Requirements
  18
- Grounding Requirements
  18
- Cable Fabrication
  18
- Antenna Installation
  19
- Operation
  39
- System Controls and Connectors
  39
- Checks after Installation
  42
- Theory of Operation
  43
- General
  43
- Synthesizer 1A4
  43
  - Spectrum Generator (1A4Al)4-L
    43
  - Translator (1 A4A3)
    46
  - Divider (1 A4A4)
    47
  - 1A4A5)
    49
  - 1A4A6)
    51
  - Temperature Compensated Crystal Oscillator
    51
- Receiver
  51
  - General
    52
  - VHF Mixer Board (1A3Al)
    52
    
    (1A3Al)
    53
  - Exciter
    56
  - General
    57
  - Sideband Generator Board (1A3A3)
    57
- Switching Regulator 1A6
  60
  - General
    60
  - Switching Regulator
    60
- Control Head 2A
  60
- Amplifier/Coupler Unit (ACU-810)
  61
  - General
    61
  - Power Amplifier-3A6
    61
  - Fil Ter Module (3A 7)
    62
  - Antenna Coupler
    62
    
    General
    62
    
    Pad, Phase and Amplitude Detectors(3A 1
    63
    
    Control Logic(3A2)
    64
    
    Servo Motor Control (3A5)
    82
    
    Regulator-Detector 3A8A2
    83
    
    C3 & C6 Antenna
    84
    
    Capacitors(3A 11)
    84
    
    Typical Tuning Sequence
    84
- Maintenance and Repair
  89
- General
  89
- Preventive Maintenance
  89
- Cover Removal
  89
  - Receiver/Exciter Assembly
    89
  - Remote Control Unit
    89
  - Amplifier/Coupler Unit
    89
  - Performance Test
    89
  - Test Equipment
    89
  - Materials Required
    89
  - Receiver/Exciter Test Procedures
    92
- Synthesizer
  95
  - Fault Analysis
    95
    
    Alignment
    109
- Receiver/Exciter Board Alignment
  118
  - If/Filter Board (1A3A2)
    118
    
    Audio Board (1 A3A4) 5-3
    119
    
    Sideband Generator Board
    119
  - Compressor Board (1 AS)
    119
  - Remote Control (2A)
    120
- Power Amplifier/Coupler (3A)
  121
  - Primary Voltages
    125
  - Grounding Test Thal Can be Performed
    128
- 3Xa1Al Connector Voltages
  128
- 3XA8A2 Connector Voltages
  128
- 3XA4 Connector Voltages
  129
Section 2

196
- TABLE of CONTENTS (Cont
  197
- Operation
  200
  - General
    204
  - Primary Operations
    229
    
    Mode and Agc Selection
    229
    
    Antenna Coupler Tuning
    230
    
    Establishing an Operating Frequency
    230
    
    Transmit Tuning
    230
    
    Clarifier Operation
    231
    
    Loading Channel Frequencies
    231
    
    Scan
    231
    
    BITE (Built Ln Test Equipment)
    232
- Theory of Operation
  233
  - General
    233
  - Common Section
    233
    
    Control Head Cpu (2A2)
    233
    
    Front Panelassembly (2A1)
    233
    
    Audio Board (2A3)
    234
    
    Dual Universal Asynchronous Receiver
    234
    
    Erasable Programmable Read Onl y
    234
    
    General
    234
    
    Microprocessor U102
    234
    
    St a Tic Ran Dom Access Me Mory (Sram
    234
    
    Synthesizer (1A2A2)
    234
    
    Third lo
    234
    
    First lo
    235
    
    Second lo
    235

sunair ASB-850 Installation And Operation Manual (26 pages)

Airborne Transceiver HF/SSB Synthesized

Brand: sunair | Category: Transceiver | Size: 0 MB

sunair Categories

Transceiver Amplifier Fan Accessories Receiver

More sunair Manuals

sunair ASB-850 Airborne Transceiver Manuals

sunair ASB-850 Operation And Maintenance Manual (348 pages)

Table of Contents

Section 1

Section 2

sunair ASB-850 Installation And Operation Manual (26 pages)

Table of Contents

Related Products

sunair Categories