FIELD: digital communications engineering.
SUBSTANCE: proposed device has data input unit as well as clock sync pulse shaper, input data encoding, modulation signal selecting, control signal shaping, initial phase selecting, and modulation signal frequency selecting units integrated into microprocessor set, multichannel digital pulse generator, modulation units made in the form of multichannel digital partial-frequency orthogonal signal generator, multiplexer, adder, matched infinite impulse response filter quasi-optimal with respect to speed, two delay units, reset unit, digital-to-analog converter, amplifier, and matching unit with communication channel, as well as relevant interconnections between them.
EFFECT: enhanced data transfer speed over communication channel.
3 cl, 3 dwg
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