HEATHKIT Manuals & User Guides

HEATHKIT MT-1 Cheyenne Mobile Transmitter Instruction Manual

July 26, 2025

HEATHKIT MT-1 Cheyenne Mobile Transmitter SPECIFICATIONS Power Input: ............................... 9 0 watt peak carrier controlled phone and CW. Output Impedance: .......................... 50 - 72 n. Output Coupling: ........................ .... Pi…

HEATHKIT IP-32 Bench HV Power Supply Instructions

October 13, 2024

HEATHKIT IP-32 Bench HV Power Supply Specifications Model From To B+ Voltage Filament Voltage Bias Voltage Comments PS-1 9/1950 9/1952 50 - 300 VDC @ 150 (?) ma 6.3 VAC…

Heathkit AR-2 Communications Receiver Instruction Manual

June 25, 2023

Heathkit AR-2 Communications Receiver ASSEMBLY AND OPERATION OF THE HEATHKIT MODEL AR-2 COMMUNICATIONS RECEIVER SPECIFICATIONS Frequency Range ................................. 550 kc to 35 me on four bands, Tube Complement ................................ 1…

Heathkit AR-3 Communications Receiver Instruction Manual

June 25, 2023

Heathkit AR-3 Communications Receiver SPECIFICATIONS Frequency Range:  .550 kc to 30 mc in four bands Tube Complement : 1 - 12BE oscillator and mixer - 12BA6 IF amplifier 1 -…

HEATHKIT IN-37 Resistance Substitution Box Instruction Manual

July 1, 2022

Assembly and Operation of the RESISTANCE SUBSTITUTION BOX MODEL IN-37 HEATH COMPANY BENTON HARBOR, MICHIGAN 49022 SPECIFICATIONS Range.................15 ohms to 10 megohms. Accuracy  ...................*10% EIA values. Power Rating  ..............1 watt,…

HEATHKIT SB-220 Desktop Shortwave Linear Amplifier Instruction Manual

June 9, 2022

HEATHKIT SB-220 Desktop Shortwave Linear Amplifier SK-220 SOFT-KEY MODULE The SK-220 is an easy to install interface module which allows your transceiver to key the SB-220 seeing only 0.7 volts…

Heathkit LG-1 RF Generator Schematic Diagram

Technical Specification

Detailed schematic diagram and technical specifications for the Heathkit LG-1 RF Generator, including component values and circuit layout for this vacuum tube-based test equipment.

Heathkit IO-4560 5 MHz Oscilloscope Manual

Manual

User manual and assembly guide for the Heathkit IO-4560 5 MHz Oscilloscope, detailing its features, specifications, and step-by-step construction.

Heathkit SB-500 2-Meter Transverter User Manual and Guide

User Manual

Comprehensive user manual for the Heathkit SB-500 2-meter transverter, detailing assembly, operation, specifications, and troubleshooting for amateur radio enthusiasts using Heathkit equipment.

Heathkit HD-15 Hybrid Phone Patch Assembly Manual

Assembly Manual

This assembly manual provides detailed instructions for building and operating the Heathkit HD-15 Hybrid Phone Patch. It covers installation, parts lists, null adjustment, operation, specifications, and circuit descriptions for integrating…

Heathkit HD-1515 Phone Patch Schematic Diagram

Technical Specification

Detailed schematic diagram for the Heathkit HD-1515 Phone Patch, including component layout, circuit board details, and operational notes.

Heathkit AR-2 Communications Receiver: Assembly and Operation Manual

Assembly Instructions

Comprehensive assembly and operation manual for the Heathkit AR-2 Communications Receiver, detailing specifications, circuit description, step-by-step assembly, alignment, and troubleshooting.

Heathkit HP-23A AC Power Supply Assembly Manual

Assembly Instructions

Comprehensive assembly manual for the Heathkit HP-23A AC Power Supply, detailing parts, step-by-step instructions, wiring, testing, operation, and troubleshooting. Includes specifications and circuit descriptions.

Heathkit HR-1680 SSB/CW Receiver Assembly Manual

Assembly Manual

Comprehensive assembly manual for the Heathkit HR-1680 SSB/CW Receiver, including parts lists, step-by-step instructions, troubleshooting, and specifications for radio enthusiasts.

Heathkit HD-1515 Phone Patch Manual

User Manual

This comprehensive manual provides detailed instructions for assembling, installing, and operating the Heathkit HD-1515 Phone Patch. Discover how to integrate this device into your amateur radio setup for seamless audio…

Heathkit HD-1515 Phone Patch Illustration Booklet

manual

Detailed illustration booklet for the Heathkit HD-1515 Phone Patch, including parts pictorials, assembly details, and circuit schematic. Provides component identification and visual guides for installation and maintenance.

Heathkit AR-3 Communications Receiver: Assembly and Operation Manual

Assembly Instructions

Comprehensive guide for assembling, operating, and troubleshooting the Heathkit AR-3 Communications Type Receiver. Includes specifications, circuit description, alignment procedures, and parts list for this classic radio kit.

Heathkit GC-1000 Most Accurate Clock Assembly and Operation Manual

Assembly Manual

Comprehensive assembly and operation manual for the Heathkit GC-1000 Most Accurate Clock, detailing its synchronization with WWV radio signals, features, troubleshooting, and specifications.