Ballard, William Cyrus, Jr · New York [etc.] McGraw-Hill company, inc. · leaf 107
a change in coupling will cause a slight change in the-tuning of the set. The adjustment of the plate-circuit coilis very important as signals may be enormously magnifiediby its proper control. In receiving radio telephony th^ 82 ELEMENTS OF RADIO TELEPHONY adjustment should be made so that the… … mmimm
Radio
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