Signal seeking receiver stopping circuit
作者： Burtron D. Schertz , Lester Wilkinson , Larry D. Lucas
DOI:
关键词:
摘要: A circuit for generating a center tuned pulse stopping the operation of signal seeking FM receiver includes means developing bias current which is added to output currents quadrature detector receiver. generated whenever difference between less than and 10.7 mHz. present in IF amplifier.
lens.org 参考文章(3)
Nobuaki Takahashi, AUTOMATIC TUNING SYSTEM UTILIZING SWEEP FREQUENCY MEANS DRIVEN BY D.C. CONTROL SIGNALS ,(1970)
Louis F Mayle, Search-tuning system sensitive to a dc voltage change ,(1969)
Erno Borbely, A.f.c. disabling circuitry ,(1972)