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Icom IC-2KL User Manual

Icom IC-2KL
32 pages
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Icom IC-2KL Specifications

General IconGeneral
Frequency Range1.8 - 30 MHz
Input Impedance50 ohms
TypeLinear Amplifier
Intermodulation Distortionless than -30 dB
CoolingForced air
Power Supply Voltage200-240 V AC
ModeSSB, CW, AM
Harmonic Suppression40 dB

Summary

SECTION I SPECIFICATIONS

Linear Amplifier Specifications

Detailed specifications for the IC-2KL linear amplifier unit.

Power Supply Specifications

Detailed specifications for the IC-2KLPS power supply unit.

SECTION II DESCRIPTION

Key Features and Capabilities

Covers solid-state design, all-band operation, cooling, and protection features.

SECTION III INSTALLATION

Unpacking, Placement, and Power Supply Setup

Guidance on unpacking, ventilation, and connecting the power supply.

SECTION IV CONTROL FUNCTIONS

Front and Rear Panel Controls

Identifies and describes all physical controls and connectors on the IC-2KL.

SECTION V OPERATION

Initial Setup and ALC Adjustment

Procedures for initial configuration, setting controls, and adjusting ALC level.

Operational Guidelines and Protection

How to operate the amplifier and understanding its protection circuits.

Power Supply Protection and Accessory Socket

Details power supply protection features and accessory socket pinout.

SECTION VI INSIDE VIEWS

IC-2KL Internal Component Layout

Identifies major internal components from top and side views.

SECTION VII THEORY OF OPERATION

Input, PA, and Combiner Circuitry

Explains the signal path from input to output power combining.

Filter, Protection, and Band Switching Logic

Details low-pass filters, main unit protection, and band switching mechanisms.

DC-DC Converter and Power Supply Theory

Explains the DC-DC converter and the operational theory of the IC-2KLPS.

SECTION VIII TROUBLE SHOOTING

Common Troubleshooting Scenarios

Addresses issues like no power, no output, and low output power.

Advanced Troubleshooting

Further troubleshooting for specific low power and protection circuit issues.

SECTION IX BLOCK DIAGRAM

System Block Diagrams

Visual representations of the IC-2KL and IC-2KLPS functional blocks.

IC-2KL SCHEMATIC DIAGRAM

Main Unit Schematic

Detailed circuit diagram for the IC-2KL main unit.

Power Supply Schematic

Detailed circuit diagram for the IC-2KLPS power supply unit.

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