Biblioteca Virtual

Nombre Idioma Ext Pags Tamaño Acceso
public/Amateur Radio
Amateur Radio in Space - A Teacher's Guide with Activities in Science, Mathematics and Technology - Sandy Peck, Rosalie White, NASA (1998)
NASA
EN PDF 35 3.12 MB public
Amplificadores Lineales para BLU - Lucio Moreno Quintana (1977)
ACRAYARA: Radio Club Argentino (LU4AA)
ES PDF 189 13.11 MB public
How to be a Radio Amateur - 26th Edition - ARRL (1970) EN PDF 114 17.2 MB public
Single Sideband for the Radio Amateur - 1st Edition - ARRL (1954) EN PDF 210 39.85 MB public
Single Sideband for the Radio Amateur - 4th Edition - ARRL (1965) EN PDF 257 23.94 MB public
Single Sideband for the Radio Amateur - 5th Edition - ARRL (1970) EN PDF 257 29.43 MB public
public/Antenas
Antenas para Radioaficionados - Harry Hooton (1969)
ACRAYARA: Radio Club Argentino (LU4AA)
ES PDF 177 10.78 MB public
Antenas y sistemas aéreos para VHF-UHF - Lucio Moreno Quintana (1978)
ACRAYARA: Radio Club Argentino (LU4AA)
ES PDF 320 23.6 MB public
Antenna Engineering Handbook - 4th Edition - John L. Volakis (2007)
DigitalEngineeringLibrary.com
EN PDF 1755 62.23 MB public
Direction Finding Handbook for Wireless Operators - W. E. Crook (1942)
TubeBooks.org: Peter O'Connel (VK2EMU)
Written for marine and aeronautical radio men, this is a handbook on radio direction finding. Discusses different types of DF antennae and how they work, as well as circuitry.
EN PDF 48 3.33 MB public
Field Antenna Handbook - US Army (1999) EN PDF 192 4.12 MB public
Radio Antenna Engineering - Edmund A. Laport (1952) EN PDF 282 22.69 MB public
The Frank C. Jones Antenna Handbook - Frank C. Jones (1937)
TubeBooks.org
A short antenna book targeted at the advanced amateur radio operator.
EN PDF 66 7.75 MB public
public/Aprenda en 15 días
Aprenda Electrotécnica en 15 días - Christian Gellert
ACRAYARA: Radio Club Argentino (LU4AA)
ES PDF 149 15.26 MB public
Aprenda Electrónica en 15 días - Christian Gellert
ACRAYARA: Radio Club Argentino (LU4AA)
ES PDF 162 17.92 MB public
Aprenda Instrumental en 15 días - Christian Gellert
ACRAYARA: Radio Club Argentino (LU4AA)
ES PDF 159 13.82 MB public
Aprenda Radio en 15 días - Christian Gellert (1964)
ACRAYARA: Radio Club Argentino (LU4AA)
ES PDF 179 31.76 MB public
Aprenda Service de Radio en 15 días - Christian Gellert (1964)
ACRAYARA: Radio Club Argentino (LU4AA)
ES PDF 144 16.17 MB public
Aprenda Transistores en 15 días - Christian Gellert
ACRAYARA: Radio Club Argentino (LU4AA)
ES PDF 136 15.83 MB public
Aprenda Transmisión en 15 días - Christian Gellert (1976)
ACRAYARA: Radio Club Argentino (LU4AA)
ES PDF 161 22.34 MB public
public/Audio
A to Z in Audio - G. A. Briggs (1961)
TubeBooks.org: John Atwood
Like an encyclopedia, from A to Z.
EN PDF 225 10.45 MB public
Amplifiers, The Why and How of Good Amplification - G. A. Briggs (1952)
TubeBooks.org
Book that covers theory, and concentrates on amplifier quality (distortion, noise, etc.) and how to prevent problems. Practical, not too theoretical. Covers amplifier circuits as well as tone controls, mic and pickup preamps, and power supplies. Also includes schematics and parts list for the "Garner Amplifier", an amplifier, as well as a preamp and a couple of tuner circuits.
EN PDF 216 2.22 MB public
An Approach to Audio Frequency Amplifier Design - General Electric (1957)
TubeBooks.org: Keith Carlsen
17 amplifier designs ranging from 3 to 1000 Watts.
EN PDF 136 1.82 MB public
Basic Audio - Vol 1 - Norman Crowhurst (1959)
TubeBooks.org: Keith Carlsen
Probably the best introduction to tube Hi-Fi, the first volume starts with the nature of sound, and covers the basics of speakers and microphones.
EN PDF 121 4.15 MB public
Basic Audio - Vol 2 - Norman Crowhurst (1959)
TubeBooks.org: Keith Carlsen
Probably the best introduction to tube Hi-Fi, the second volume covers the basics of amplification and amplifier design.
EN PDF 129 4.01 MB public
Basic Audio - Vol 3 - Norman Crowhurst (1959)
TubeBooks.org: Keith Carlsen
Probably the best introduction to tube Hi-Fi, the third volume covers more advanced topics like feedback, power supplies, and recording.
EN PDF 121 3.17 MB public
Harmonic Distortion and Negative Feedback in Audio-Frequency Amplifiers - BBC (1950)
TubeBooks.org: Morgan Jones
Practical discussion of distortion and feedback in audio amplifiers. The first section describes harmonic distortion and how it gets created in a tube amplifier stage. The remainder of the book describes various feedback methods and their implementation around one or more stages. Appendices show how to calculate stage gain with feedback.
EN PDF 105 1.07 MB public
High Fidelity Techniques - James Langham (1950)
TubeBooks.org: John Atwood
Discusses distortion, speakers, and amplifier design. Good, practical, easy-to-read advice and explanation of deign techniques like feedback.
EN PDF 114 5.54 MB public
The Recording and Reproduction of Sound - Oliver Read (1952)
TubeBooks.org: David Stork
The book concentrates on the recording process, and to some extent the reproduction process, as opposed to just amplifiers or radios. A fantastic book if you are looking for info on how records were cut and how magnetic tape machines work.
EN PDF 807 15.75 MB public
The Story of Stereo - John Sunier (1960)
TubeBooks.org: John Atwood
A history of the development of stereophonic sound. Discusses film, tape, and disc storage, and recording and reproduction.
EN PDF 161 7.82 MB public
public/Circuitos
500 Circuitos Prácticos - Parte 1
ACRAYARA: Javier Albinarrate (LU8AJA)
Tremenda mezcla de circuitos de todo tipo
ES PDF 152 95.97 MB public
500 Circuitos Prácticos - Parte 2
ACRAYARA: Javier Albinarrate (LU8AJA)
Tremenda mezcla de circuitos de todo tipo
ES PDF 99 35.28 MB public
El Handbook de los Circuitos - Hector Algarra
ACRAYARA: Javier Albinarrate (LU8AJA)
ES PDF 260 294.67 MB public
Radio Service Guide 1946-1956 - General Electric (1956) EN PDF 275 10.86 MB public
Selección de Circuitos - 4ta Edición - Vodovosoff (1954)
ACRAYARA: Javier Albinarrate (LU8AJA)
La colección de circuitos argentinos más famosa y completa de receptores de radio hogeraños.
ES PDF 565 118.37 MB public
public/Electronics Buyers Guide
Electronics Buyers Guide 1957-06 - Part 1
ACRAYARA: Radio Club Argentino (LU4AA)
Enorme catálogo de propagandas típico de la época. Muchas imágenes.
EN PDF 198 131.91 MB public
Electronics Buyers Guide 1957-06 - Part 2
ACRAYARA: Radio Club Argentino (LU4AA)
Enorme catálogo de propagandas típico de la época. Muchas imágenes.
EN PDF 204 103.39 MB public
public/Electrónica
48 Lecciones de Radio - Tomo 1 - José Susmanscky ES PDF 279 50.48 MB public
48 Lecciones de Radio - Tomo 2 - José Susmanscky ES PDF 312 58.91 MB public
48 Lecciones de Radio - Tomo 3 - José Susmanscky ES PDF 224 27.5 MB public
48 Lecciones de Radio - Tomo 4 - José Susmanscky ES PDF 217 47.02 MB public
A Course in Radio Fundamentals - 4th Edition - George Grammer - ARRL (1960) EN PDF 106 7.35 MB public
Aeronautical Radio - Myron Eddy (1939)
TubeBooks.org
Very comprehensive book of the state of the art in aeronautical radio circa 1939. After the usual basics it goes into radiotelephone, telegraph, transmitters and receivers, direction finding, navigation beacons, even VHF instrument landing systems.
EN PDF 514 18.64 MB public
Audels Radioman's Guide - Edwin P. Anderson (1945)
TubeBooks.org
Book covering EVERYTHING from sounds waves through basic electronics, PA systems, transmitters, car and aircraft radio, troubleshooting, etc. Lots of good vintage info from the 1940s.
EN PDF 925 39.56 MB public
Automatic Frequency Control Systems - Johm F. Rider (1937)
TubeBooks.org
A detailed look at AFC systems. Includes design issues, troubleshooting, and servicing AFC in radio receivers.
EN PDF 153 7.68 MB public
Basic Theory and Application of Electron Tubes - US Army & Air Force [TM11-662 & TO-16-1-255] (1952) EN PDF 229 16.55 MB public
Das Funkbastlers Ratgeber - Anschutz & Co. (1926)
TubeBooks.org: Peter Gerber
An interesting, very old German-language book on IF transformers and their design. Includes typical tube circuits for radio use.
DE PDF 55 10.14 MB public
Diagnosi e Riparazione dei Guasti negli Apparecchi Radio IT PDF 136 30.82 MB public
Die Rohr im UKW-Emfänger - Vol 1 - Afred Nowak, Rudolf Cantz & Wilhelm Engbert (1959)
TubeBooks.org: Joe Souza
As German-language book with a very thorough treatment of FM receiver design. Split into three volumes: This Vol 1 covers FM detection.
DE PDF 129 45.85 MB public
Die Rohr im UKW-Emfänger - Vol 2 - Afred Nowak, Rudolf Cantz & Wilhelm Engbert (1959)
TubeBooks.org: Joe Souza
As German-language book with a very thorough treatment of FM receiver design. Split into three volumes: This Vol 2 covers mixers for FM receivers.
DE PDF 110 64.77 MB public
Die Rohr im UKW-Emfänger - Vol 3 - Afred Nowak, Rudolf Cantz & Wilhelm Engbert (1959)
TubeBooks.org: Joe Souza
As German-language book with a very thorough treatment of FM receiver design. Split into three volumes: This Vol 2 covers IF amplifier stages for FM receivers.
DE PDF 146 48.38 MB public
El Teletipo, La moderna máquina de escribir a distancia - Estanislao Rodríguez (1948)
ACRAYARA: Javier Albinarrate (LU8AJA)
Una joya dedicada a los teletipos de los primeros años
ES PDF 354 12.21 MB public
Electrical Communication - 3rd Edition - Arthur L. Albert (1950)
TubeBooks.org
Book mostly dedicated to telephony. Sections on acoustics and transducers, fundamental electronics and details on telephone systems. The latter half of the book discusses radio communications, mostly as they relate to the telephone system.
EN PDF 598 30.49 MB public
Electrodinamica y Propagacion de Ondas de Radio - Nikolski (1976)
Traducido al español del original Ruso.
ES PDF 671 46.08 MB public
Electron Tube Circuits - Samuel Seely (1950) EN PDF 540 20.89 MB public
Electron Tube Design - RCA (1962) EN PDF 951 83.93 MB public
Electronic Amplifier Circuits - Joseph Petit & Malcolm McWhorter (1961)
TubeBooks.org
Book is all about the theory and design of amplifiers in general with plenty of math, it concentrates on wide band (e.g. video) amplifiers. While mostly containing tube circuits it does include some information on those new "transistors".
EN PDF 340 11.96 MB public
Electronic Circuits and Tubes - Cruft Labs at Harvard - Chaffee (1947) EN PDF 1017 10.76 MB public
Electronic Transformers and Circuits - Reuben Lee (1955) EN PDF 376 23.04 MB public
Electronics for Communications Engineers - John Markus & Vin Zeluff (1952)
TubeBooks.org
EN PDF 619 90.27 MB public
Electronics for Engineers - Johm Markus & Vin Zeluff (1945)
TubeBooks.org
A collection of articles covering a variety of practical design subjects of the 1940s.
EN PDF 398 34.9 MB public
Engineering Electronics - Donald Fink (1938)
TubeBooks.org
An engineering text written for engineers familiar with electricity but not "electronics". Covers physical electronics, tubes, and tube applications.
EN PDF 361 20.38 MB public
Engineering Electronics - George Happell & Wilfred Hesselberth (1953)
TubeBooks.org: Earles McCaul
Newer college text, covering vacuum tubes, circuit analysis, and some practical amplifier design considerations. More practical than some texts, it even includes some tube curves for popular tubes of the day.
EN PDF 518 6.35 MB public
FM Transmission & Reception - 2nd Edition - John F. Rider & Seymour Uslan (1950)
TubeBooks.org: John Atwood
A comprehensive treatment of FM transmission and reception, including FM broadcast and television sound. Includes design info and servicing help.
EN PDF 460 6.72 MB public
Fundamentals of Engineering Electronics - William Dow (1937)
TubeBooks.org
A very extensive book! The first part has a rather in-depth treatment of vacuum tube operation and details of amplifier circuit design. The second part delves into the physics of gas tubes and phototubes, and also a bit of power supply design.
EN PDF 617 25.88 MB public
Fundamentals of Transistors - Leonard Krugman (1954) EN PDF 145 2 MB public
Getting the Most out of Vacuum Tubes - Tomer (1960) EN PDF 164 8.08 MB public
Graphical Constructions for Vacuum Tube Circuits - Albert Preisman (1943)
TubeBooks.org: Walter Welch (AI4SP)
Describes graphical design methods for tube circuits (as opposed to equation-based design). Sections on reactive loads and balanced amplifiers that discuss topics not seen in many other texts.
EN PDF 245 9.12 MB public
Grondslagen van de Radiobuizentechniek - Philips Gloeilampenfabrieken (1943)
TubeBooks.org: John Atwood
Thorough treatment of how vacuum tubes work, how they are built and how they are applied in radio circuits. Some very nice photos of tubes in various states of disassembly.
NL PDF 528 36.32 MB public
Handbook of Piezoelectric Crystals for Radio Equipment Designers - John P. Buchanan (1956)
TubeBooks.org
A rare huge source of information on peizo crystals, as they relate mostly to communications.
EN PDF 692 48.03 MB public
Inside the Vacuum Tube - John F. Rider (1945) EN PDF 424 8.47 MB public
Manual de Electricidad - Octavio Michetti (1949) ES PDF 270 23.12 MB public
Materials and Techniques for Electron Tubes - Kohl (1960)
TubeBookrs.org: Walter Welch (AI4SP)
A detailed technical discussion on the materials used to make vacuum tubes, including glass, metals, and ceramics, as well as the interfaces between them.
EN PDF 657 32.12 MB public
Navy Electricity and Electronics Training Series - Module 10 Introduction to Wave Propagation, Transmission Lines, and Antennas - US NAVY (1998) EN PDF 262 2.46 MB public
Practical Amplifier Diagrams - Jack Robin & Chester Lipman (1947)
TubeBooks.org: John Atwood
45 proven circuits for the technician and experimenter! Schematics of a variety of audio circuits, mostly amplifiers from 1W to 75 watts.
EN PDF 104 5 MB public
Principles of Aeronautical Radio Engineering - P. C. Sandretto (1942)
TubeBooks.org
Nice look into the early days of long-range avionics. Discusses navigation and communications systems, including VHF and HF systems for airborne use, radio altimeters, and supporting electronic systems.
EN PDF 424 18.93 MB public
Principles of Electricity Applied to Telephone and Telegraph Work - AT&T (1953)
TubeBooks.org
This book starts out with fundamentals and it quickly dives off into AC circuits, vacuum tubes, amplifiers and details of telephony. It includes lots of details about telephone and carrier systems, the way they were in the 1950s.
EN PDF 371 35.14 MB public
Principles of Radio - 2nd Edition - Keith Henney (1934) EN PDF 502 23.19 MB public
Radio Engineering - Frederick Terman (1937)
Archive.org
EN PDF 827 30.42 MB public
Radio Engineering Principles - Henry Lauer & Harry Brown (1928)
TubeBooks.org
A book that pre-dates the invention of the pentode, talks about radio theory and propagation, antennas, and telegraphy, then has chapters on the use of the "three-electrode vacuum tube". Talks about how a triode works, and how to use it.
EN PDF 314 12.82 MB public
Radio Receiving and Television Tubes - James Moyer (1936) EN PDF 645 33.44 MB public
Radio Telegraphy and Telephony - Rudolph L. Duncan (1931)
TubeBooks.org
EN PDF 1056 128.36 MB public
RCA Electron Tubes - Vol 1 (1935-1941) EN PDF 483 54.38 MB public
RCA Radiotron Designer's Handbook - 3rd Edition (1941)
TubeBooks.org
EN PDF 357 15.54 MB public
RCA Radiotron Designer's Handbook - 4th Edition (1952)
TubeBooks.org: Keith Carlsen
EN PDF 1538 24.46 MB public
Receiving Tubes (Valvulas Rusas) - Katsnelson Larionov EN PDF 457 13.63 MB public
Reference Data For Radio Engineers - 4th Edition - ITT (1956)
TubeBooks.org: Ed Stewart (WA4MZS)
A wonderful reference for equipment with vacuum tubes. Sections on digital computers, nuclear physics, wire transmission. Plus practical guides for things like power supply design, including how to design and wind the transformers and chokes.
EN PDF 1150 12.89 MB public
Standard - Potter Brumfield (1952) EN PDF 4 1.28 MB public
Storage Tubes and their Basic Principles - M. Knoll & B. Kazan (1952)
TubeBooks.org: Walter Welch (AI4SP)
The book explains how pre-digital storage scopes and memories worked, as well as other charge-controlled storage tubes used as cameras and computing elements.
EN PDF 153 6 MB public
The electronics experimenter's manual - David Findlay (1959) EN PDF 176 4.16 MB public
The Essentials of Electron Tubes and their Circuits - J. Barton Hoag (1942) EN PDF 390 14.71 MB public
The Thermionic Vacuum Tube - H. J. van der Bijl (1920)
TubeBooks.org: Walter Welch (AI4SP)
Very early book that discusses the theory behind how tubes work, and also shows common applications of the time (amplifiers, oscillators, modulators, and detectors).
EN PDF 407 18.18 MB public
Theory of Thermionic Vacuum Tube Circuits - Leo James Peters (1927)
TubeBooks.org: Walter Welch (AI4SP)
Early tube text that discusses triodes and their application as amplifiers, particularly in radios. Plenty of math and theory and some nice photos of early tubes.
EN PDF 263 13.92 MB public
Theory of Thermoionic Vacuum Tubes - Chaffee (1933)
TubeBooks.org: Joe Sousa
Fantastic vacuum tube text, with lots of detail and math. Mostly about triodes, pentodes were just starting to be used when this was written. Covers how tubes work in considerable detail and discusses low-power amplifiers and detector circuits.
EN PDF 688 7.42 MB public
Transistor Techniques - Gernsback (1956)
TubeBooks.org: Keith Carlsen
An early introduction to transistors, basic theory and properties and some example circuits, including a DIY Geiger counter.
EN PDF 97 1.6 MB public
Tratado práctico de Radiotelefonía - 5ta Edición - F. R. Pedraza (1931)
ACRAYARA: José Perez
ES PDF 268 7.76 MB public
Tutta la Radio in 36 Ore - Radiopratica IT PDF 98 10.95 MB public
Vacuum Tube Amplifiers - George E. Valley & Henry Wallman [MIT & McGraw-Hill] (1948) EN PDF 761 32.09 MB public
Vacuum tubes - Spangenberg EN PDF 0 32.35 MB public
public/Handbooks
The Radio Amateur's Handbook - 14th Edition - ARRL (1936) EN PDF 544 52.77 MB public
The Radio Amateur's Handbook - 18th Edition - ARRL (1941) EN PDF 553 75.92 MB public
The Radio Antenna Handbook - J. Hawkins & W. W. Smith (1936)
TubeBooks.org
EN PDF 82 9.54 MB public
The Radio Handbook - 5th Edition - W. W. Smith (1938) EN PDF 595 54.14 MB public
The Radio Handbook - 7th Edition (1940) EN PDF 603 17.19 MB public
public/Historia
Broadcasting without barriers - George Codding (1959) EN PDF 180 11.95 MB public
Catalog and Ham-Book - Vol 15 - Chicago Radio Apparatus Co. (1929-1930) EN PDF 60 31.02 MB public
Catalog of High Quality Radio Apparatus - General Radio Co. (1919)
Fascinante catálogo con elementos de radio de las primeras épocas.
EN PDF 26 1.51 MB public
Catalog of Radio Laboratory Apparatus - General Radio Co. (1916)
Fascinante catálogo con elementos de radio de las primeras épocas.
EN PDF 21 421.42 KB public
Early Radio Wave Detectors - Vivian J. Philips (1980)
Archive.org
Excelente material describiendo muy en detalle los mecanismos de detección utilizados en el nacimiento de la radio.
EN PDF 238 19.17 MB public
Historia de la Radioafición Argentina - Augusto Osorio
ACRAYARA: Javier Albinarrate (LU8AJA)
Libro con muchos detalles de la historia de los radioaficionados.
ES PDF 51 11.57 MB public
Historia de las Comunicaciones Argentinas (1979)
ACRAYARA: Javier Albinarrate (LU8AJA)
Recorrido de la historia de todos los medios de comunicación en Argentina. Editado por la Fundación Standard Electric.
ES PDF 189 151.31 MB public
La Historia y Cronología de la Radiocomunicación - Lucio Moreno Quintana (1989)
ACRAYARA: Javier Albinarrate (LU8AJA)
Excelente libro muy completo sobre la historia de la radio.
ES PDF 243 22.72 MB public
Nikola Tesla - Franz Ferzak (1986) DE PDF 76 2.17 MB public
Nikola Tesla, El genio al que le robaron la luz - Margaret Cheney (2009)
ePubGratis.me
ES PDF 163 2.72 MB public
Radio's conquest of space - Donald McNicol (1946)
Archive.org
EN PDF 392 18.9 MB public
Radio, Miracle of the 20th Century - Frederick Drinker & James Lewis (1922) EN PDF 345 25.89 MB public
Radioaficionados, de la galena a la banda lateral ES PDF 412 6.35 MB public
Wireless Telegraphic Communication; Nobel Lecture - Guglielmo Marconi (1909) EN PDF 27 463.77 KB public
public/Instrumental
Differential Oscilloscope Measurements - Tektronix (1996)
Tech notes from Tektronix
EN PDF 16 214.47 KB public
How to use Meters - John F. Rider (1960)
TubeBooks.org
A detailed guide on how to use analog meters, not only a manual but also talks about meter movements and how they work, as well as measurements of voltage, current, power and resistance in typical radio & TV applications.
EN PDF 109 31.16 MB public
Oscilloscope Guide - How Oscilloscopes Work - BK Precision
BK Precision
Tech notes from BK Precision
EN PDF 7 421.87 KB public
Oscilloscope Techniques - Alfred Haas (1958)
TubeBooks.org: Keith Carlsen
Mostly a guide on how to make measurements with a scope. With examples of measurements made on audio, radio, and TV circuits. Even includes info on how to use a scope as a curve tracer for vacuum tubes and semiconductors and to make swept measurement
EN PDF 225 3.18 MB public
The Cathode Ray Tube at Work - John F. Rider (1943)
TubeBooks.org
An early book that pre-dates television, so mainly about the oscilloscope. Talks about how CRTs & oscilloscopes work, and how to use an oscilloscope to troubleshoot circuits and adjust radio transmitters and receivers.
EN PDF 346 16.59 MB public
The Cathode-Ray Oscilloscope - Charles Sicuranza (1938)
TubeBooks.org: Walter Welch (AI4SP)
EN PDF 68 22.2 MB public
Vacuum Tube Voltmeter - 2nd Edition - John F. Rider (1951)
TubeBooks.org: Walter Welch (AI4SP)
A very comprehensive book about VTVMs. Talks about specialized VTVMs for AC an RF use. In-depth discussions about VTVM design and usage.
EN PDF 430 22.17 MB public
public/Manuales de Equipos
Heathkit W5M EN PDF 36 4.5 MB public
Hickok TV-3U - Instructions Book for Tube Tester TV-3U [NAVSHIPS91254] (1949) EN PDF 90 7.29 MB public
PACO Oscilloscope ES550B Manual
ACRAYARA: Javier Albinarrate (LU8AJA)
Manual completo con circuito.
EN PDF 22 7 MB public
RCA Oscilloscope 54-45 Manual EN PDF 54 1.65 MB public
Triplett 3413A Tube Tester Manual EN PDF 17 914.5 KB public
public/Manuales de Equipos/Heathkit
Heathkit AG-9U Audio Generator (Schematic) EN PDF 1 55.65 KB public
Heathkit AT-1 Amateur Transmitter (Manual) EN PDF 12 1.23 MB public
Heathkit AV-2 AC Voltmeter (Schematic) EN PDF 2 139.07 KB public
Heathkit AV-3U Vacuum Tube Millivolt Meter (Schematic) EN PDF 1 36.38 KB public
Heathkit C-3 Capacitor Checker (Schematic) EN PDF 1 99.37 KB public
Heathkit EC-1 Analog Computer (Schematic) EN PDF 2 136.82 KB public
Heathkit GD-1B Grid Dip Meter (Manual) EN PDF 36 1.37 MB public
Heathkit GD-1B Grid Dip Meter (Schematic) EN PDF 1 41.08 KB public
Heathkit HFT-9 QRP Antenna Tuner (Schematic) EN PDF 1 14.84 KB public
Heathkit HP-13A DC Power Supply (Schematic) EN PDF 1 119.68 KB public
Heathkit IB-28 Impedance Bridge EN PDF 35 1.57 MB public
Heathkit IP-2728 Regulated Power Supply (Schematic) EN PDF 2 269.83 KB public
Heathkit SB-1000 Linear Amplifier (Schematic, v2) EN PDF 6 3.76 MB public
Heathkit SB-200 Linear Amplifier (Manual, v1) EN PDF 61 4.16 MB public
Heathkit SG-1271 Function Generator EN PDF 15 1.69 MB public
Heathkit V-4 Vacuum Tube Voltmeter (Manual) EN PDF 17 2.06 MB public
Heathkit V-4A Vacuum Tube Voltmeter (Manual) EN PDF 17 2.77 MB public
Heathkit Warrior HA-10 Linear Amplifier EN PDF 45 2.09 MB public
public/Manuales de Válvulas
Philips Miniwatt Vacuum Tube Catalog (1938) EN PDF 16 11.06 MB public
RCA RC-12 Receiving Tube Manual (1934) EN PDF 164 3.43 MB public
RCA RC-20 Valvulas de Recepcion (1960) EN PDF 471 41.02 MB public
RCA RC-24 Receiving Tube Manual (1965) EN PDF 580 23.6 MB public
RCA RC-30 Receiving Tube Manual (1975) EN PDF 762 37.23 MB public
Sylvania Technical Manual (1951) EN PDF 364 14.35 MB public
Valvole Riceventi Philips - Philips IT PDF 78 5.07 MB public
public/Perpetual Troubleshooter's Manual
Perpetual Troubleshooter's Manual - Index Vol 1-15
Eugene Hertz
EN PDF 206 3.84 MB public
Perpetual Troubleshooter's Manual - Index Vol 16-22
Eugene Hertz
EN PDF 46 1.29 MB public
Perpetual Troubleshooter's Manual - Index Vol 23
Eugene Hertz
EN PDF 6 1.49 MB public
Perpetual Troubleshooter's Manual - Vol 01 (1920-1930) - John F. Rider
Eugene Hertz
EN PDF 948 44.98 MB public
Perpetual Troubleshooter's Manual - Vol 02 (1930-1931) - John F. Rider
Eugene Hertz
EN PDF 745 45.76 MB public
Perpetual Troubleshooter's Manual - Vol 03 (1931-1932) - John F. Rider
Eugene Hertz
EN PDF 971 49.34 MB public
Perpetual Troubleshooter's Manual - Vol 04 (1932-1933) - John F. Rider
Eugene Hertz
EN PDF 1025 51.66 MB public
Perpetual Troubleshooter's Manual - Vol 05 (1933-1934) - John F. Rider
Eugene Hertz
EN PDF 1190 58.4 MB public
Perpetual Troubleshooter's Manual - Vol 06 (1934-1935) - John F. Rider
Eugene Hertz
EN PDF 1241 76.11 MB public
Perpetual Troubleshooter's Manual - Vol 07 (1935-1936) - John F. Rider
Eugene Hertz
EN PDF 1610 88.85 MB public
Perpetual Troubleshooter's Manual - Vol 08 (1936-1937) - John F. Rider
Eugene Hertz
EN PDF 1593 84.43 MB public
Perpetual Troubleshooter's Manual - Vol 09 (1937-1938) - John F. Rider
Eugene Hertz
EN PDF 1668 94.19 MB public
Perpetual Troubleshooter's Manual - Vol 10 (1938-1939) - John F. Rider
Eugene Hertz
EN PDF 1618 93.73 MB public
Perpetual Troubleshooter's Manual - Vol 11 (1939-1940) - John F. Rider
Eugene Hertz
EN PDF 1636 86.72 MB public
Perpetual Troubleshooter's Manual - Vol 12 (1940-1941) - John F. Rider PDF 83.02 MB public
Perpetual Troubleshooter's Manual - Vol 13 (1941-1942) - John F. Rider PDF 80.92 MB public
Perpetual Troubleshooter's Manual - Vol 14 (1942-1945) - John F. Rider PDF 69.83 MB public
Perpetual Troubleshooter's Manual - Vol 15 (1946) - John F. Rider PDF 86.96 MB public
Perpetual Troubleshooter's Manual - Vol 15 Misc & RCD - John F. Rider PDF 23.5 MB public
Perpetual Troubleshooter's Manual - Vol 16 (1946-1947) - John F. Rider PDF 43.25 MB public
Perpetual Troubleshooter's Manual - Vol 17 (1947) - John F. Rider PDF 95.55 MB public
Perpetual Troubleshooter's Manual - Vol 18 (1947-1948) - John F. Rider PDF 116.93 MB public
Perpetual Troubleshooter's Manual - Vol 19 (1948-1949) - John F. Rider PDF 129.01 MB public
Perpetual Troubleshooter's Manual - Vol 20 (1950 Part 1) - John F. Rider PDF 102.46 MB public
Perpetual Troubleshooter's Manual - Vol 21 (1950 Part 2) - John F. Rider PDF 86.47 MB public
Perpetual Troubleshooter's Manual - Vol 22 (1951) - John F. Rider PDF 97.22 MB public
Perpetual Troubleshooter's Manual - Vol 23 (1954) - John F. Rider PDF 63.2 MB public
public/Radio Revista
Radio Revista 019 (1924-01)
Mario Rodríguez
ES PDF 50 12.29 MB public
Radio Revista 020 (1924-02)
Mario Rodríguez
ES PDF 38 9.42 MB public
public/Restauración de Libros
Easy Book Binding
Instrucciones sencillas para encuadernado "paperback" en frio.
EN PDF 5 1.23 MB public
Principios para el cuidado y manejo de material de bibliotecas - Edward P. Adcock, IFLA (1998) ES PDF 100 409.1 KB public
Reparación de libros bajo parámetros de conservación - Archivo Nacional de Cuba (2000) ES PDF 126 1.27 MB public
public/Televisión
Data and Circuits of TV Receiving Valves - Jager (1953) EN PDF 231 15.42 MB public
Television & Transistor Radio; Practical Circuits & Servicing - Krishan Arora (1977) EN PDF 211 11.76 MB public
Television sin Matematicas - W Holm (1961)
ACRAYARA: Javier Albinarrate (LU8AJA)
ES PDF 375 28.78 MB public
public/Vintage Radio Manuals & Repair
1918 Wireless & Electrical Cyclopedia EN PDF 225 13.85 MB public
Handy Andy EN PDF 101 182.89 MB public
How to Make a Wireless Set EN PDF 17 3.75 MB public
How to Make a Wireless Set (1911) EN PDF 100 10.61 MB public
How to Make Radio Sets EN PDF 69 125.66 MB public
How to Restore a Vintage Radio EN PDF 10 8.22 MB public
Most Popular All Wave EN PDF 36 64.87 MB public
Official Radio Service Manual vol 4 1933-1934 - Hugo Gernsback (1934) PDF 156.66 MB public
RCA Theremin Service Notes - RCA (1929) EN PDF 19 2.06 MB public
Westinghouse Easy Guide (1945) EN PDF 8 1.45 MB public
Westinghouse Prices (1938) EN PDF 2 181.57 KB public
201 6.02 GB

Nota sobre derechos de autor:
La mayoría de los libros técnicos con varias décadas de antigüedad simplemente nunca renovaron su copyright, por este motivo se encuentran hoy día en el dominio público. Adicionalmente algunos textos son ya tan antiguos que son anteriores a las leyes de copyright modernas. Si por algún motivo alguno de estos documentos disponibles al público aún se encontrara protegido por derechos de autor, esto ha sido un error involuntario de nuestra parte, y agradeceremos que se nos reporte para su inmediata solución.

Otras bibliotecas con mucha información técnica:

  • Internet Archive (Enorme repositorio de contenido libre en PDF, e incluye accesos a OpenLibrary cuyo contenido con copyright es accessible mediante Adobe Digital Editions)
  • TubeBooks.org (Excelente material, de lo mejor que hay y logrado con mucho esfuerzo)

Material Físico

ACRAYARA posee gran cantidad de material físico en libros y revistas que fue donado por diversas instituciones, y siempre que nos llega un ofrecimiento nos proponemos salvar todo el material que nos resulta posible, incluyendo aquel que no es específico de electrónica, radio o atigüedades, en cuyo caso nos encargamos de derivar el material a la institución o persona más idónea.

Como parte de nuestra misión como asociación consiste en difundir ampliamente el material a disposición, llevamos la tarea de digitalización del material por orden de importancia, tal es el caso de la digitalización en curso de la Revista Telegráfica.

Si usted o su institución desea realizar ya sea una donación o un préstamo para digitalización, por favor utilize el formulario de contacto.

Si el material que usted tiene se encuentra en mal estado, siempre tenga en cuenta que en el proceso de digitalización se puede meter mano para mejorar el contenido, y esta clase de libros son ideales para el "escaneo destructivo", es decir desencuadernar, y pasar por un escaner automático lo cual suele demorar como mucho 1 hora, por ese motivo por favor NO descarte el material en mal estado sin antes consultarnos.

El material físico recibido es catalogado y puesto a disposicón de todo aquel que desee consultarlo con fines académicos. En la medida que el tiempo disponible permita, esta información será subida a esta página web.

Cabe destacar que tenemos a disposicón una importante colección de "Electrical Communications" el boletín de la ITT desde los años 1930s, así como del RCA Review desde los 1950s, que fueran gentilmente donados por la Biblioteca Histórica de la Facultad de Ingeniería de la Universidad de La Plata.

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