Communications modem comprising transmitter, demodulator, modulator, and receiver is compatible with telephone line, video pair, or 1,250 ohm twisted wire pair. It permits wide range of input and output voltages and flexible data rates, and it has provision for computer interface.
General-purpose data link
NASA Tech Briefs ; 1 , 1
01.03.1976
Sonstige
Keine Angabe
Englisch
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