SPRAYBERRY RADIO SERVICING COURSE published by the Sprayberry Academy of Radio, Chicago, IL. This was a correspondence course back in the late 1940s through early 1950s where you would receive booklets in the mail every other week and teach your......
This is a fantastic home study course by R.E.T.S. covering TUBE RADIO ELECTRONICS (1947, 751 pages). This digital book in Adobe Acrobat .pdf format is designed to help you obtain a thorough understanding of electronics as they pertain to vacuum t......
FUNDAMENTAL PRINCIPLES OF VIBRATOR POWER SUPPLY DESIGN compiled and published by P.R. Mallory & Co. (1947, 129 pages). Everything you always wanted to know about vibrators. These vibrators were used to make inverter power supplies, taking low-vo......
TEKTRONIX entitled TROUBLESHOOTING YOUR OSCILLOSCOPE - GETTING DOWN TO BASICS (94 pages).
TABLE OF CONTENTS
Chapter 1 - TROUBLESHOOTING TECHNIQUES AND PROCEDURES
Chapter 2 - TROUBLESHOOTING YOUR OSCILLOSCOPE
· Front Panel Diagn......
Transistor Superhet Receivers by Clive Sinclair (1961, 98 pages). This book focuses in the superheterodyne design in transistor based radio receivers and covers all aspects of design, servicing and construction. Lots of great information!
CON......
THE VTVM - HOW IT WORKS - HOW TO USE IT by Rhys Samuel (1957, 225 pages). This book is an absolute must for anyone who wants to understand their VTVM and get the maximum use from it!
TABLE OF CONTENTS
Chapter 1 - Instrument Characteristic......
Radio Troubleshooting Handbook by John F. Rider and J. Richard Johnson (1954, 168 pages). This is an excellent book that covers all aspects of troubleshooting vintage radios. Explains causes and fixes for distortion, weak signals, noise, undesir......
Radio Receiver Servicing by John T. Frye (1959, 219 pages). This is a fantastic, down-to-earth book covering how to repair everything from bad reception, no reception, and intermittent problems. What really makes this book stand out is that at t......
NRI RADIO SERVICING COURSE published by the National Radio Institute (1948, 1949). This was a correspondence course back in the late 1940-s where you would receive some booklets in the mail every other week and teach yourself how to repair radio......
HOW TO MAKE EXTRA MONEY FIXING RADIOS published by the National Radio Institute, Washington, D.C. (1947). This 35-part course will teach you everything you need to know about repairing and servicing vacuum tube era receivers manufactured up to 19......
Magnetic Amplifiers - Principles and Applications by Paul Mali (1960, 110-pages) published by John F. Rider Publisher, Inc. This course presents one fundamental topic at a time, taken up in the order of need, rendered absolutely understandable, a......
SIMPLIFIED RADIO SERVICING BY COMPARISON METHOD developed by M.N. Beitman (1945).
From the Preface
You are now being introduced to a remarkably simplified technique of radio repairing. This new way of finding radio faults and repairing them......
How To Understand And Use Your Vacuum Tube Voltmeter, part of the Technical Application Series (September 1961). This 89 page digital book in Adobe Acrobat .pdf format explains the basic theory of electricity and electronic components, including, ......
How To Understand And Use Your Signal Generator, part of the Technical Application Series (May 1963). This 194 page digital book in Adobe Acrobat .pdf format is designed to help you obtain a thorough understanding of one of the primary tools in el......
