DYNAMIC-DELAY RADIO TRANSMITTER REDUNDANCY DEVICE Russian patent published in 2004 - IPC

FIELD: electrical communications; radio transmitters. SUBSTANCE: redundancy device affording data transmission in due time has exciter, main and backup transmitting channels, first and second signal converters, antenna, first and second power units, first and second power selector switches, first and second power splitters, first and second current check transducers, first and second delay lines, first, second, third, and fourth switching units, first, second, third, fourth, and fifth ballast loads, first and second dummy antennas, and control unit. Switching unit and ballast load introduced in device provide for eliminating delay in data transmission. EFFECT: enhanced operating reliability of device. 2 cl, 4 dwg