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Hallicrafters S-38C User Manual

Hallicrafters S-38C
9 pages
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the
hallicrafters
co.
MANUFACTURERS
OF
ELECTRONIC
FQUIPMENT,
CHICAGO
24,
U.
5.
a.
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Hallicrafters S-38C Specifications

General IconGeneral
BrandHallicrafters
ModelS-38C
CategoryReceiver
LanguageEnglish

Summary

Hallicrafters S-38C Operating and Service Instructions

General Description and Important Notes

General Description

Overview of the S-38C communications receiver, its features, and capabilities for world-wide radio reception.

Important Operational Advice

Emphasizes careful attention to installation and operating instructions for optimal performance and to avoid noise.

Antenna Installation Instructions

Operating Instructions

Tuning Dial and Controls

Details operation of the tuning dial, band spread, volume, and band selector for station tuning and reception.

Switch Functions

Explains the functions of the AM-CW, Speaker-Phones, and Receive-Standby switches for mode and audio output selection.

Service Instructions

General Specifications

Lists key technical specifications of the Hallicrafters S-38C receiver, including tubes, power, and frequency coverage.

Dial Cord Stringing

Provides diagrams and steps for correctly stringing the dial cords for the tuning and band spread mechanisms.

Tube and Dial Lamp Replacement

Guides on accessing and replacing tubes and the dial lamp, including precautions for tuning gang protection.

Alignment Instructions

IF Alignment Procedure

Step-by-step guide for aligning the Intermediate Frequency (IF) stages using signal generator and output meter.

BFO Adjustment Procedure

Instructions for adjusting the Beat Frequency Oscillator (BFO) for optimal CW signal reception.

RF Alignment Procedure

Steps for aligning the Radio Frequency (RF) stages across various frequency bands using signal generator and dummy antenna.

Service Parts List

Warranty Information

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