DEVICE FOR TRANSMITTING AND RECEIVING DISCRETE MESSAGES Russian patent published in 1994 - IPC

FIELD: electric communication. SUBSTANCE: device has on its transmitting side digital signal source 1, information inverter 2, the first and the second 3AND gates 3, 4, sign flip-flop 5, information multiplexer 5, sign multiplexer 7, channel multiplexer 8, sync pulse generator 9, reversible counter 10, D-flip-flop 11, decoder 12, mating unit 13, RS-flip-flop 14, the first and the second 2AND gates 15, 17, unit 16 for selecting sync signal. Device has on its receiving side mating unit 18, information inverter 19, the first and the second 3AND gates 20, 21, sign flip-flop 22, information multiplexer 23, channel multiplexer 24, reversible counter 25, D-flip-flop 26, decoder 27, unit 28 for selecting digital signal, synchronization unit 29, RS-flip-flop 30, 2AND gate 31, sync signal selecting unit 32. EFFECT: improved reliability. 1 dwg