FIELD: engineering of radio communication devices and radio communication systems.
SUBSTANCE: radio communication device in system for protecting multiplex section contains multiplexing device, active communication means, active cable system, reserved cable system, interface of synchronous transport module of level N (CTM-N), active transmitter/receiver, active circulator, reserved communication means, reserved transmitter/receiver, reserved circulator, active radio circuit and reserved radio circuit. Radio communication circuit is meant for realization of radio communication in system for protection of multiplex section with usage of radio communication devices.
EFFECT: provision of mutual independence of active communication means and reserved communication means.
2 cl, 6 dwg
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