| 摘要 |
FIELD: radio engineering.SUBSTANCE: invention relates to radio engineering and can be used for jamming of communication systems using pseudorandom operational frequency readjustment (PROFR). Jamming method involves receiving signals from radio-frequency sources (RFS), their parameters are determined, modulating voltage and transmission mode control signals are generated, interfering signals are modulated, amplified and emitted, characterised by that all RFS signals are received simultaneously in frequency band ΔF, specified RFS signals detected and selected, determining rated values of used working frequencies, address set of frequencies (ASF) and their sequence are determined, service information is memorised, transmitted at each ASF frequency and as modulating voltage overhead message is used, which is once transmitted at ASF in accordance with its frequency-time structure in time interval of Δtbetween communication sessions in jammed radio network.EFFECT: providing effective radio suppression of all subscribers to specified radio network with PROFR at simultaneous considerable reduction of power consumption, that is ensured by eliminating radio exchange of all subscribers to specified network (networks).9 cl, 13 dwg |
