Telephone Speech Network Module

TelephoneSKU: 97V005

Price:
$ 4.95

Description

Old telephone speech network card with dialer interface. Telephone line powered. Adjustable gain. Works with electret mike and receiver or earphone. Impedance 150 Ohms or higher. Provides regulated voltage for external CMOS dialer. With documentation.

The product datasheet is available here to view

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