Basic Radio is a free introductory textbook on electronics based on tubes. See the editorial for more information....

 
 

Editorial
Download and Release History
Copyright
Preface
Fundamentals
Electronic Devices
Diodes
Triodes
Multi-Electrode Tubes
Gas-Filled Tubes
Photoelectric Cells
Introduction
The Intensity of Light
The Photoelectric Current
Photoelectric Currents and
the Battery Voltage
The Time Factor
Color of Light
Wavelength Dependence
Some Phototube Circuits
Photoconductivity
The Photo-Voltaic Effect
Photo-Multiplier Tubes
Cathode-Ray Tubes
Basic Circuits
Amplifiers
Oscillators
Some Special Circuits
Transmission of Signals
Microwaves
Glossary
Problems And Questions

Last Update: 2011-03-27