Low Pass Filter - Panasonic KX-FC265GR-T Service Manual

KX-FC265GR-T
6.7.6.

Low Pass Filter

Function
This low pass filter attenuates the 16-kHz account signal from the commutator to eliminate influence on conversation and
communication.
Circuit Operation
This low pass filter is an eight-order active filter, and the cutoff frequency is approximately 4 kHz.
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