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AUTO ANSWER CIRCUIT DESIGN FOR AN ANDERSON JACOBSON AD 342 MODEM
Citation:
Fleck, D. AUTO ANSWER CIRCUIT DESIGN FOR AN ANDERSON JACOBSON AD 342 MODEM. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/4-78/026 (NTIS PB284292), 1978.
Description:
The report describes a circuit which connects a Western Electric Model 1001F Data Accessing Arrangement to an Anderson Jacobson Model AD 342 Modem. It automatically answers the phone and holds a data connection as long as a received carrier is present. It self resets upon loss of carrier, allowing further incoming calls to be answered. It also disconnects and resets if no carrier is received within ten seconds after answering. In addition, the circuit allows for easy origination of calls to other systems.
Record Details:
Record Type:DOCUMENT( REPORT )
Product Published Date:05/31/1978
Record Last Revised:12/22/2005
Record ID:
44685