CA3189 system equivalent, fm if system.
* Includes IF Amplifier, Quadrature Detector, AF Preamplifier, and Specific Circuits for AGC, AFC, Tuning Meter, Deviation-Noise Muting, and ON Channel Detector
* FM.
in High-Fidelity, Automotive, and Communications Receivers
* Exceptional Limiting Sensitivity -12µV (Typ) at -3dB Po.
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