Special Features:

Input data format serial, binary, synchronous, asynchronous; switch selectable data rates synchronous 1200 or 1205 or 1225 bps, porm 0.05 pct., asynchronous 1180-1204 bps, 1195-1224 bps; character format 8, 9, 10, 11 bits, switch selectable; quadrature amplitude modulation; direct connect to voice or data jacks; operating temp range 0-50 degrees c; 105.3-128.7 vac, 57-63 hz, 12 w max; 2.55 in. H, 7 in. W, 12 in. D

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.