LE79M576A circuit equivalent, metering subscriber line interface circuit.
Hz to 3.4 kHz 300 Hz to 800 Hz 800 Hz to 3.4 kHz Active state, 50 Hz to 200 Hz OHT state, 50 Hz to 200 Hz
dB
4
Longitudinal Balance (2-Wire and 4-Wire, See Test Circu.
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