Special Features:

Manufacturer's suggested name-pc-idm car (ici) ; fully programmable card that supports tactical communications; 2 half-duplex channels; data rates; digital synchronous interface; fully compatible w/avionics version of idm; can be used as a ground station for idm integration

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.