MICROWAVE INTEGRATED TELEVISION, RADIO AND INFORMATION SYSTEM (MITRIS)

摘要

In microwave integrated television, radio and information system (MITRIS), which contains an information receiving, forming and studying subsystem, a central station, which in turns contains at least one UHF-transmission block with a modulation block and an UHF-outcome, a transmission aerial, connected with UHF-transmitter by transmission line, customer receiving stations, where the one-channeled UHF-transmission blocks, at least one block for one transmitting channel, on basis of an active frequency multiplicator with use of straight multiplication by avalanche rapid-fly diode, and a device of frequency channels unification of said UHF-transmission block in the form of a unificator of channel filters junctions with possibility of maximum relaxation of mutual influence of said channel filters and guaranteeing of maximum independence between them, compose a transmission trunk of base station. The system in addition contains an apparatus of digital channel forming, executed receiving-transmittive. The system in addition contains a transmitter subsystem. The system in addition contains a subsystem of radio-relay stations.