Manuals and Documents

Astatic D104

  1. Astatic Silver Eagle D104 Microphone Manual
  2. D104 M6 Hand Microphone Manual
  3. Improving The D104 N9WB Rev2

Allied

  1. A2516 User Manual

ARRL

  1. Single Sideband for the radio amateur 1st edition ARRL 1954
  2. Ham Bands Color

Drake

  1. AC3 Early Manual
  2. AC3 Manual
  3. AC4 Manual
  4. 2B Manual
  5. 2NT Manual
  6. R4A Manual
  7. R4B Manual
  8. R4C Manual
  9. T4XB Manual
  10. T4XC Manual

Frequency Meter

  1. T M 11-300 Manual

Harbach/Peter Dahl

  1. Harbach Peter Dahl various transformer specifications

Heathkit

  1. AR2 partial manual
  2. AR3 partial manual
  3. IM17 Volt Meter Manual
  4. IM18 full Manual
  5. IM18 One Page Schematic
  6. IM-21 AC VTVM assembly manual
  7. IM-21 AC VTVM Schematic
  8. IM-32 VTVM Schematic
  9. IM5225 FET Multi-meter Full Manual
  10. IP17 Partial Assembly manual
  11. SP-2717A Partial Manual
  12. V7A Manual
  13. HD-1410
  14. HN31 Cantenna manual
  15. HP20 Schematic only
  16. HP23
  17. HP23A
  18. HP23B
  19. HP23C poor copy
  20. HR-20 abbreviated manual
  21. HR20 73 Magazine write up
  22. PS23
  23. HW101 complete assembly manual
  24. HW101 LMO Drift and Jittery tuning improvements
  25. DX100 schematic
  26. DX100 Assembly Manual
  27. 309c RF probe
  28. PK3 RF probe
  29. SB101 complete assembly manual
  30. SB102 schematic
  31. SB102 Alignment and Schematic
  32. SB303 simple alignment
  33. SB401 Abbreviated Manual
  34. VF1 VFO Manual
  35. Kenwood TS-520 NB Unit board in a Heathkit SB-303 receiver
  36. DX40 multi action antenna change over relay
  37. DX40 Assembly Manual
  38. DX60 Partial Assembly Manual
  39. DX60B Partial Assembly Manual

Hallicrafters

  1. S20R Service Manual
  2. S20R User Manual
  3. S40 Instruction Manual
  4. S40B Abbreviated Instruction Manual
  5. S40B and S40BU Instruction Manual
  6. Sams Hallicrafters SX-43
  7. Hallicrafters_s53
  8. S53A Manual
  9. s53a-align
  10. SX71 User Manual
  11. SX71 Run 3 Service Bulletin
  12. SX71 Service Bulletin 1950-109
  13. S-120 Service manual
  14. Hallicrafters S120 Full Schematic
  15. Hallicrafter S120A
  16. S-107 User Manual
  17. S-107 MK II Service Manual
  18. S107 dial_cords
  19. S-108 User Manual

Knight

  1. Star Roamer

Kenwood

  1. 9R59DS User Manual
  2. 9R59DE Service manual
  3. DG5 operators manual
  4. DG5 Service Manual
  5. DK-520-Install-Instructions
  6. MC-50 Microphone
  7. R-599D Schematic
  8. R599S Service Manual
  9. T599S Service Manual
  10. R599 Operator Manual
  11. R599D Operator Manual
  12. JR599 User Manual
  13. SM220 Instruction Manual
  14. SM220 Service Manual
  15. TR7400A Service Manual
  16. TR7400A Users Manual
  17. T599 Operator Manual
  18. TS120 User Manual
  19. TS120S Service Manual
  20. TS130 Operator manual
  21. TS130 Service manual
  22. TS450S TS690 Instruction manual
  23. TS520 service manual
  24. TS520 operators manual
  25. TS520 MH4P Relay
  26. TS520S High Resolution Schematic
  27. TS520S Operators Manual
  28. TS520S service manual
  29. TS520SE Instruction-Manual
  30. TS520SE High Resolution Schematic
  31. TS520SE Reduced Service manual
  32. TS180S Service Manual
  33. TS530SP operators manual
  34. TS530S Service manual
  35. TS820 Hi-res schematic
  36. TS820S Operators Manual
  37. TS820s service manual
  38. TS820 Fix VOX unit hi res schematic
  39. TS830 operators manual
  40. TS180s User manual
  41. TS830M operators manual
  42. TS830 operators manual
  43. TS830 Service manual
  44. TS830S excellent schematic
  45. TS900 User Manual
  46. VFO120 User Manual
  47. VFO230 Instruction Manual
  48. VFO240 Operators Manual
  49. VFO520 operator manual
  50. VFO820 operating_manual
  51. Kenwood Hybrid ALC QRP circuit

Neon Bulb

  1. Neon Lamp Information

Opto Electronics

  1. Opto-8000 Frequency Counter manual with schematic and parts list

Radio Shack

  1. DX120 Service Manual
  2. DX150A Service Manual

Simpson

  1. Simpson 260 Series 6 and 6M Volt-Ohm-Milliampmeter
  2. Simpson 260-afp-1 user manual-1969
  3. Simpson Model 260 Volt Ohm Milliammeter
  4. Simpson 260

Swan

  1. Swan 350 operator and maintenance manual

Yaesu

  1. FT757GX Operator manual
  2. FT757GX service manual
  3. FT757GXII User Manual
  4. FT857 User Manual
  5. FT-857D User Manual

Capacitor Data

  1. Aluminum Electrolytic Capacitor Application Guide
  2. Power Supplies filter capacitor
  3. Input Output Capacitor Selection
  4. Radial Lead Dipped Mica Capacitor Application Guide
  5. High Voltage Mica Application Guide
  6. VISHAY High Voltage DC Filter Capacitors
  7. VISHAY Ceramic RF Power and HV Capacitors
  8. VISHAY Film Capacitors
  9. Vishay Electrolytic capacitors
  10. VISHAY Leaded Solid Electrolyte Tantalex Caps

Diode data sheets

  1. 1N46 NTE109
  2. 1N191
  3. 1N4000 series

Microphone Wiring

  1. D104M6 Hand Microphone
  2. D104M6B D104M6C Operator Manual
  3. Improving the D104 N9WB rev2
  4. D104 T-UG8 user guide

 Oscillator Documents

  1. Oscillator troubleshooting

Tinnerman Speed Nut

  1. Tinnermann catelog

Simple QRP circuits

  1. QRP circuit
  2. Basic QRP circui

Surplus Conversion

  1. Surplus radio conversion manual vol 1
  2. Surplus radio conversion manual vol 2
  3. Surplus radio conversion manual vol 3
  4. The Command Set Roundup
  5. Guide to ARC

Transistor Information Data

  1. Semiconductor data

Vacuum tube manuals & data sheet pdf files

  1. RCA Small receiving tubes 1975
  2. RCA Transmitting tubes 1962
  3. 5R4GY Tube Data
  4. 6AC10
  5. 6AV11
  6. Svetlana 572B
  7. Eimac care and feeding of power grid tubes
  8. Additional information on 572B
  9. 6146A GE
  10. 6146B RCA
  11. 6293 pulse rated 6146A
  12. 811A

FCC Part 97 Rules and Regulations

  1. CFR-2009-title47-vol5-part97

 Radio Handbooks

  1. Radio Handbook16 1962