Manuals, Documents and Downloads

We have documentation available for many models. Our database currently spans over 2.6 GB of data. Please use the search option above to find documents for your specific rig.

Name Pub. date File type Uploaded
Eddystone 770R Mk. II Service Manual
Scan of the original 39-page service manual. Contains technical specifications, circuit description, construction + installation details, operation instructions and maintenance guidelines. Appendices with voltage values, block diagrams, circuit diagrams, parts list and amendments from July 1966.
1963 PDF, 3.18 MB 9 months ago
Eddystone-770R Circuit Diagram
Single-page, good quality circuit diagram.
Dec 2009 JPEG, 4.13 MB 9 months ago
Eddystone 770R Manual
Early version of the instruction manual for the Model 770R VHF Communication Receiver. Contains technical specifications, operation and alignment instructions, voltage values, parts list and circuit diagram. 12 pages.
1953 PDF, 6.87 MB 9 months ago
Eddystone 770U / Mk2 Manual
Scan of the original 38-page instruction manual. Contains technical specifications, circuit description, construction details, installation + operation instructions, maintenance guidelines, alignment instructions, parts list and circuit diagrams.
May 1964 PDF, 2.92 MB 9 months ago
RadioShack DX-394 Service Manual
Contains detailed technical specifications, block diagrams, schematic diagrams, installation and operation instructions, parts list, troubleshooting guide, print layouts and more. Catalog number 20-224/9224 65 pages
1995 PDF, 13.73 MB 9 months ago
RadioShack DX-394 Owner's Manual
29-page owner's manual for the DX-394 Communications Receiver. Cat. No. 20-224, revision B.
1995 PDF, 2.33 MB 9 months ago
RadioShack DX-394 Circuit Diagram
High-resolution circuit diagram.
1995 PDF, 9.98 MB 9 months ago
Eddystone 750 Service Information
21-page instruction manual with installation + operation instructions, alignment details, circuit diagrams and a review/description by J. N. Walker (G5JU).
1950 PDF, 1.80 MB 9 months ago
Eddystone 740 Circuit Diagram
Circuit diagram with test points, very helpful for alignment or fault finding.
1950 JPEG, 379.0 kB 9 months ago
Eddystone 740 Instruction Manual
Intruction manual for the Eddystone model 740 communications receiver. Contains operation and alignment instructions, installation + circuit diagrams and parts list. 7 pages.
1950 PDF, 5.06 MB 9 months ago
Heathkit SA-2040 Antenna Tuner
Scan of the original 61-page Heathkit manual for the model SA-2040 antenna tuner. Contains parts list, step-by-step assembly instructions, installation + operation instructions, technical specifications, circuit description and diagrams.
1979 PDF, 6.97 MB 10 months ago
Heathkit SA-2060A Manual
Complete 82-page assembly and instruction manual for the SA-2060 antenna tuner. Contains assembly notes, parts list, assembly instructions, installation + operation instructions, technical specifications and circuit diagrams.
1983 PDF, 22.80 MB 10 months ago
Heathkit SB-1000 Assembly and User Manual
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.
1987 PDF, 2.37 MB 10 months ago
Clansman PRC-320 User Handbook
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.
Jul 1990 PDF, 18.62 MB 10 months ago
Tyt TH-7800 User Manual
User manual containing installation and operation instructions, troubleshooting guidelines and technical specifications. English, 28 pages.
2017 PDF, 895.4 kB 10 months ago
829 item(s)