MODEM J.Padmavathi. Origin of Modems The word "modem" is a contraction of the words modulator-demodulator A modem is typically used to send digital data. - ppt download
Close up macro of computer hardware modem circuit board, modulator- demodulator, with chips and components Stock Photo - Alamy
Win Win Computer - A modem a portmanteau of "modulator-demodulator" is a hardware device that converts data from a digital format, intended for communication directly ... Check the link in my Bio...
Protocol Modulator Demodulator HART Modem USB Replace 475 Hand Operator Data | eBay