Ballard, William Cyrus, Jr · New York [etc.] McGraw-Hill company, inc. · leaf 109
f the secondary L2 of the coupler should be equal,to theinductance of the coil Vp. These capacities are seldomexactly equal hence there wiU usually be an unbalancing ofthe inductance in the plate and grid circuits to compensate. 84 ELEMENTS OF RADIO TELEPHONY This type of set is rather comphcated… … Fig. 42.—Two-circuit regenerative receiver with tuned plate circuit. oscillation is made by touching the grid connection of thetube with the finger; if only a singjjS cUck is heard in thephones either upon touching the contact or on removing thefinger, the indication is that the tube is not…
Radio
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