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AMERITRON ALS-706 User Manual

AMERITRON ALS-706
28 pages
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AMERITRON ALS-706/S
600 WATT 160-6 Meter NO TUNE
LDMOS-FET AMPLIFIER
INSTRUCTION MANUAL
WARNING!
NEVER APPLY POWER TO THIS AMPLIFIER WITH THE COVER REMOVED!
CONTACT WITH THE POWER SUPPLY VOLTAGES IN THIS AMPLIFIER CAN BE FATAL!
PLEASE READ THIS MANUAL BEFORE OPERATING THIS EQUIPMENT!
Factory
116 Willow Road
Starkville, MS 39759 USA
662-323-8211
Version 0
Printed in the USA
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AMERITRON ALS-706 Specifications

General IconGeneral
BrandAMERITRON
ModelALS-706
CategoryAmplifier
LanguageEnglish

Summary

Amplifier Features Overview

Installation and Operation

Placement Guidelines

Guidelines for positioning the amplifier and power supply for optimal operation and ventilation.

Power Line or Mains Connections

Details on connecting the amplifier system to the electrical power mains, including voltage and plug types.

Radio and Antenna Connections

Instructions for connecting RF cables and ALC/keying lines between the amplifier and transceiver.

Alerts and Fault Indicators

Basic Operation Procedures

Introduction to the ALS-706

General Operation and System Details

Power Supply and Power Requirements

Detailed features and requirements for the ALS-600PS and ALS-600SPS power supplies.

Power Line Requirements

Specifications for connecting the amplifier to AC power mains, including voltage and fuse details.

Power Supply Location Recommendations

Recommendations for placing the power supply unit to ensure proper ventilation and minimize interference.

Amplifier Overview

General description of the ALS-706 amplifier, its design, and key components.

System Installation

Installation Clearances

Required space around the amplifier and power supply for adequate airflow and heat dissipation.

Installation Warnings

Crucial safety warnings and precautions related to installing accessory equipment and devices.

Installation, Wiring, and Connections

Step-by-step guide for wiring the power supply, connecting components, and ensuring proper fuse installation.

Safety and Lightning Grounding

Essential guidelines for grounding the system and protecting against lightning strikes for safety.

Station RF Grounding

Information and best practices for establishing an effective RF ground system for station equipment.

Coaxial Line Isolators

Guidance on the use and placement of coaxial line isolators to manage common mode currents.

Front Panel Controls and Indicators

Back Panel Connections

Interconnections and Cabling

RF IN Connection

Connection details for the RF input signal from the transceiver to the amplifier.

RF OUT Connection

Connection details for the amplified RF output signal to the antenna or other station equipment.

RADIO INTERFACE Port

Information on using radio interface cables for automatic band selection and amplifier actuation.

REMOTE Control Connection

Details on connecting Ameritron remote control heads or interface boxes for remote operation.

KEY LOOP Functionality

Explanation of the Key Loop jack and switch for use with automatic antenna tuners.

Optional Radio Interface Cables

Operating Frequency Range

MARS or CAP Operation

Warning Lights Explanation

Initial Operation and Testing

ALC Adjustment Procedure

Procedure for adjusting the Automatic Level Control (ALC) for optimal power output and stability.

High Duty Cycle Modes Operation

Recommendations for operating the amplifier in modes like FT8, RTTY, or FM to prevent overheating.

RF Exposure Information

ALS-600PS Voltage Settings

ALS-600SPS Switching Power Supply Configuration

ALS-706 Limited Warranty

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