Manuals, Documents and Downloads

Heathkit manual for the linear amplifier model SB-1000. Contains technical specifications, part list, detailed assembly instructions, test + alignment details, installation + operation instructions, troubleshooting checklist, circuit description and diagrams. Cat. no. 595-3795-01. 75 pages.

User handbook for radio station UK/PRC 320. Contains installation and operation instructions, vehicle mounting instructions, maintenance details, technical specifications, function check flowcharts and block diagrams. Army code no. 61123. Supersedes original manual from 1979. 84 pages.

User manual containing installation and operation instructions, troubleshooting guidelines and technical specifications. English, 28 pages.

English instruction manual, 26 pages. Contains installation details and technical specifications.

Instruction manual for the 730/6 and details about the differences between the 730/4, 730/6, 730/7 and 730/8. Contains installation and operation instructions, servicing details, part list and voltage values for fault finding. Also has some plan views and circuit diagrams. 26 pages.

User handbook for reception set 730/4. Originally restricted document from 1958, with general and technical description, installation + operation instructions and servicing details. 21 pages.

Describes circuit modifications made to the 730/10 relative to the 730/4.

Early version of the instruction manual, includes general description and servicing information, alignment details, part list and circuit diagrams.

Instruction manual with technical specifications, installation details, servies instructions and circuit diagrams.

High-resolution circuit diagrams and part list. Official Eddystone document of unknown publication date.

Scan of the original Instruction Book that came with the Eddystone Communications Receiver Type 640. Includes technical specifications, installation and operation details, alignment instructions, servicing data, part list and circuit diagrams.

Revised and redrawn circuit diagram, including part list and test voltages. Made by T.M.

Instruction manual with specifications, general set description, installation and operation, circuit diagrams and maintenance + alignment details.

Official parts list. Typed document from March 1954 for the Eddystone 700 / IMR54. Includes written corrections and amendments from 1953 and 1954.

High resolution circuit diagram and mods for the Eddystone 700 / IMR54.