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

Index F...

F regionThe Ionosphere
fadeoutsThe Ionosphere
fadingPropagation of Sky Waves
 Automatic Volume Control
faradCapacitance and Condensers
Faraday shieldHarmonics
Faraday's law of inductionInduction
feedbackRegenerative and Degenerative Feedback
 Principles of Feedback Amplifiers
 Harmonic Distortion versus Feedback Voltage
field emissionField Emission
field intensityField Intensity
field patternLinear-Circuits in U.H.F. Oscillators
filamentKinds of Filaments
filament temperatureThermionic Current
filterIntroduction to Filters
 Filters for Rectifier Circuits
 Filtering for the Voltage Supplies
 High- and Low-Pass Amplifiers
 A Selective Circuit
 Bird's-Eye View
 Coaxial Line Filters
fluorescent screenA Cathode Ray Tube
fly-back timeAn Approximately Linear Sweep-Circuit
FM receiverDifferences Between F.M. and A.M. Receivers
FM transmitterChecking the Transmitter
free electronsThermionic Current
frequency analyzerA Selective Circuit
frequency controlFrequency Control of the Average Plate Current
frequency deviationDeviation
frequency distortionDistortion
frequency dividerA Frequency Divider
frequency doublerFrequency Multipliers
frequency meterA Frequency Meter
frequency mixerFrequency-Converters
frequency modulationModulated Carrier Waves
frequency multiplierFrequency Multipliers
frequency stabilityFrequency Stability
full wave rectifierFull-Wave Center-Tap Rectifiers
full-wave rectifierThe Full-Wave Bridge Rectifier

Last Update: 2011-03-27