The A B C of vacuum tubes in radio reception; an elementary and practical book on the theory and operation of vacuum tubes as detectors and amplifiers. Explains non-mathematically the fundamental principles upon which all vacuum tube circuits are based. Includes practical circuits and practical questions and answers. It is written especially for the beginner. All electrical and radio terms are fully explained (1922)
Lewis, Elmer Hugh, 1889- · New York, Norman W. Henley Pub. Co. · leaf 66
d potential. If a small condenser is connected into the gridcircuit close to the grid, however, the rectification of grid cur-rent is actual. There is also apparent rectification of theplate current variations. The mode of functioning is some-what different, however, when a grid condenser is used.… … RadioFrequencyGrid PotentialVariations—\ NRadio FrequencyPlate Current Variations Fig. 25—Detection of voice modulated continuous oscillations at a varying group frequency. 68 A B C OF VACUUM TUBES frequency alternating potentials are applied to the grid throughthe grid condenser. When the grid…
Vacuum-tubes · Radio
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