Data transmission

These pages introduce some aspects of data transmission

• Analogue and digital transmission

• Modulation

• Synchronous and asynchronous transmission

• Simplex, half-duplex, duplex transmission

• Serial and parallel transmission

• Multiplexing

• Bandwidth

• Modem modulation protocols

• RS 232 connections

• Null modem cable

• Parity

• Terminal emulation

• PC to PC cable connections

© 1998 Ron Turner

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