User Manuals: Ameritron Al-800H HF Power Amplifier

User Manuals: Ameritron Al-800H HF Power Amplifier

Manuals and User Guides for Ameritron Al-800H HF Power Amplifier. We have 1 Ameritron Al-800H HF Power Amplifier manual available for free PDF download: Instruction Manual

Ameritron Al-800H Instruction Manual

Ameritron Al-800H Instruction Manual (39 pages)

1500 Watt

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

Table of Contents

Unpacking Instructions
2
Table of Contents
3
Features
5
AL-800H Technical Specifications
6
General Information
7
- Safety Interlock
  7
- Alc
  8
- Dynamic Bias
  8
Timer - Overload Circuits
9
Power Supply
10
- Heater Supply
  10
- Plate (HV) Supply
  10
Meters
10
- Current Meter (Plate and Grid)
  10
- Multimeter
  11
- Multimeter Functions
  11
- Wattmeter Circuit
  11
- Peak Envelope Power Vs. Average Power
  12
Tube Life
12
Export Modifications
13
Technical Assistance
14
Installation Guidelines and Suggestions
15
- Location of the Amplifier
  15
- Ventilation
  15
- Power Connections
  15
- Grounding
  16
Transformer Connections
17
Interconnections
17
Operating Instructions and Guidelines
18
- Front Panel Controls
  18
  - MULTIMETER" Switch
    18
  - OFF-ON" Switch
    18
  - STBY-OPR" Switch
    18
  - PLATE" Control
    19
  - LOAD" Control
    19
ALC Metering, Controls, and Adjustments
19
- ALC Metering Functions
  19
- ALC Controls
  20
- ALC Adjustments
  20
- Rear-Panel "ALC LIMIT" Control
  21
- ALC Limit Adjustment (Rear Panel)
  21
Driving Power
22
Tube and Component Life
22
Tuning
23
- Tuning Procedure
  23
- ALC SET" Control
  26
Additional SSB Notes
26
AM (Amplitude Modulation) Operation
26
FM (Frequency Modulation), RTTY, and DIGITAL OPERATION
27
Audio Distortion
27
QSK Operation
27
Periodic Maintenance
28
Parts List
29
Frequency Coverage
33
Amplifier Tuning Log
33
- Notes
  34
Schematics
35
- Wiring Diagram
  35
- PWR Supply / SWR Board
  36
- Input Board
  37
- Meter Board
  38
- Timer / Overload Board
  39

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