Hammarlund HQ-180 Series - User Manual

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HAMMARLUND MANUFACTURING COMPANY, INC.
A Giannini Scientific Co.
73·88 Hammarlund Drive, Mara Hill, North Carolina
Export Department: 13 Eaat 40th Street, New York 16, N. Y.
52787-1
FREE DOWNLOAD COURTESY OF N9SOR WWW.HAMMARLUND.ORG

Summary

HQ-180 Series Communications Receivers

HQ-180 and 180-A Series Specifications

General Specifications Overview

Covers frequency range, bandspread, audio output, impedance, AVC, BFO, and slot filter.

Tube and Component Complement

Lists the vacuum tubes and semiconductor components used in the receiver.

HQ-180 A Installation Guide

Receiver Rear Connections

Diagrams and explanations for the rear panel terminal connections.

Antenna System Selection and Installation

Guidance on selecting and installing antenna systems for optimal receiver performance.

HQ-180 A Operation Guide

Receiver Controls and Tuning Procedures

How to use tuning dials, band spread, and other controls for operation.

Reception Modes: AM, CW, SSB

Specific operating procedures for AM, CW, and SSB reception.

HQ-180 A Service and Maintenance

Circuit Description and Features

Explanation of the receiver's internal circuits and special features.

Chassis and Panel Disassembly

Instructions for removing the receiver chassis and front panel.

Alignment and Adjustment Procedures

Detailed steps for aligning RF, IF stages, and S-meter.

Hammarlund Standard Warranty

Hammarlund HQ-180 Series Specifications

General

Brand	Hammarlund
Model	HQ-180 Series
Category	Receiver
Language	English