AM Radio Noise Reduction
Description
HA12181FP
AM Radio Noise Reduction System
ADE-207-171A (Z) 2nd. Edition June 1997 Functions
Buffer amp. for audio Linear approximate circuit for noise reduction IF Amp., detector, audio amp. and AGC circuit for noise detection Gate pulse generator
Features
High noise cancelling capacity: 46 dB typ. Less gain loss: GV = –0.5 dB typ. Low total ...
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