Rca1948FrequencyModu.. - The New Jersey Antique Radio Club

RATIO DETECTOR 391be present in the output. The latter is more conveniently measured byusing simultaneous frequency and amplitude modulation as previouslydescribed.Formulas for S/P and SAppendixThe fundamental circuit under consideration is shown below in (a).Ht^-i-By Thevenin's theorem it is equivalent to (b), whereej = iX p= gm X pAt the center frequency,