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Realistic DX-400 User Manual

Realistic DX-400
27 pages
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PLL (Phase Lock Loop) Synthesized
Communication Receiver
* TRADEMARKS OF RADIO SHACK DIVISON. TANDY CORPORATION
DX-400
owners
manual
Realistic
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Realistic DX-400 Specifications

General IconGeneral
TypeCommunications Receiver
Selectivity (AM)6 kHz
Selectivity (SSB)2.4 kHz
IF455 kHz
Antenna Input50 ohms
ModesAM, SSB
Sensitivity (SSB)0.5 µV
Selectivity (FM)15 kHz
Power Supply120 VAC

Summary

Specifications

Safety and Warnings

Contains essential safety precautions and warnings for operating the receiver.

Controls and Functions

Front Panel Controls

Detailed description of the front panel controls and their functions.

Rear and Side Panel Connections

Explanation of rear and left side panel connections and ports.

Preparation for Use

Battery Installation

Instructions for installing batteries for microprocessor and radio operation.

Microprocessor Battery Installation

Step-by-step guide for installing batteries in the microprocessor backup compartment.

Radio Battery Installation

Step-by-step guide for installing batteries in the main radio compartment.

Power Sources

AC Operation

How to power the receiver using standard household AC power.

Antenna Adjustment

Operating the DX-400

Direct Tuning

Memory Tuning

Sleep Function

Hints and Tips for Best Reception

Antennas

Grounding

Troubleshooting

Schematic Diagram

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