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 95
CouplingVariometer Grid LeakResistance rp UGnW * 6ridCondenser 42. VariableCondenser Tickler (Coupling toVariofneterisVariable) … Fig. 38—Single Circuit Regenerative Receiver. Fig. 38 is practically the same as Fig. $j, with the excep-tion that a plate coil is inductively coupled to the antenna vario-meter. The coupling between the variometer and plate coilis variable, so that the degree of grid potential reinforcementmay be…
Vacuum-tubes · Radio
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