AMERITRON AL-572 Manuals

AMERITRON AL-572 Manuals

Manuals and User Guides for AMERITRON AL-572. We have 1 AMERITRON AL-572 manual available for free PDF download: Instruction Manual

AMERITRON AL-572 Instruction Manual

AMERITRON AL-572 Instruction Manual (38 pages)

Amplifier

Brand: AMERITRON | Category: Amplifier | Size: 0 MB

Table of Contents

Table of Contents
1
Introduction
3
Ameritron al
3
Unpacking Instructions
4
Features
6
AL-572 Technical Specifications
7
- Input
  7
- Output
  7
- Efficiency
  7
- Power Supply
  7
- Tube
  8
- Metering
  8
- Alc
  8
- Relay
  8
- Connectors
  8
- Physical
  8
General Information
9
- Safety Interlock
  9
- Peak Envelope Power Vs. Average Power
  9
Circuit Descriptions
10
- Alc
  10
- Dynamic Bias
  10
- Wattmeter Circuit
  11
Power Supply
11
- Filament Supply
  11
- Plate (HV) Supply
  11
Meters
11
- Current Meter (Plate and Grid)
  11
- Multimeter
  12
  - Multimeter Functions
    12
    
    Ref
    12
    
    Alc
    13
    
    Alc Set
    13
Tube Life
13
Export Modifications
14
Technical Assistance
15
- Notes
  15
Installation Guidelines and Suggestions
16
- Location of the Amplifier
  16
- Ventilation
  16
- Power Connections
  16
- Grounding
  17
- Transformer Connections
  18
Operating Instructions and Guidelines
19
- Front Panel Controls
  19
  - MULTIMETER" Switch
    19
  - OFF-ON" Switch
    19
  - STBY-OPR" Switch
    19
  - PLATE" Control
    20
  - LOAD" Control
    20
- ALC Metering, Controls, and Adjustments
  20
  - ALC Metering Functions
    20
    
    Alc
    20
    
    Alc Set
    21
  - ALC Controls
    21
  - ALC Adjustments
    21
    
    SSB Operation
    21
    
    CW Operation
    21
  - Rear-Panel "ALC LIMIT" Control
    22
  - ALC Limit Adjustment (Rear Panel)
    22
- Driving Power
  23
- Tube and Component Life
  23
- Tuning
  24
  - Tuning Procedure
    25
  - ALC SET" Control
    27
- Additional SSB Notes
  28
- AM (Amplitude Modulation) Operation
  28
- Audio Distortion
  28
- FM (Frequency Modulation), RTTY, and DIGITAL OPERATION
  29
- QSK Operation
  29
Interconnections
19
Periodic Maintenance
29
Parts List
31
AL-572 Wiring Diagram
35

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