Softmodems Bell103

Softmodems Bell103 (Bell 103 Low Speed Software)

GAO's Bell 103 modem software implements the Bell 103 data set for up to 300bps full duplex data communication. This modem operates on two-wire systems using two distinct frequency bands for frequency modulation. This is a split channel modem, like the ITU-T V.21, which uses different frequencies. GAO's Bell 103 softmodem can either originate or answer calls and can be used with a direct connection or by acoustic coupler.

Softmodems V.21 & V.23 and Bell 103, Bell 212A Low Speed Modem Software V.21/V.23/Bell 103/Bell 212A printable pdf version

For examples of GAO's Modem Software Architecture, click GAO's Modem Software Architecture.

For a complete list of GAO's Modem Software products, please see GAO's Softmodem List.

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