Special Features:

Mode of operation-full duplex 2-wire circuit, modulation synchronous, data transfer rate-1200 bits per second, equilization-integral compromise equilizer for c1, data coupler cdt, standalone chassis, diagnostic options-drives 8 light display, test features-analog loopback, mode-originate/answer manual, 115 volts, 47-63 hz, 1 phase

Properties:

An item which modulates and demodulates one or more electrical signals. It connects data terminal equipment to a communication line or network such as telephone, radio or telegraph. It may include the multiplexing and demultiplexing circuits, circuit amplifiers and source(s) of carrier frequency. For items designed for light signals, see modem, fiber optic.