Device for radio controlled fuses blocking

摘要

The utility model is aimed to increase the radius of blocking radio controlled fuses, the triggering of which is performed via the connected radio stations using DTMF signals to transfer control command. Said technical result is achieved in that the device for blocking the radio controlled fuses comprises one or more (N) of frequency suppressing channels, each of which comprises a transceiver antenna duplexer, transmitter noise and a signal detection with their bonds, and the block formation of the interference containing block parameter input noise sequence generating unit slots, free slot selection unit, a memory unit of the suppressed frequency control command generating unit (PKU), and the transmission unit PKU etc. EMA with their connections. Increasing the radius radio controlled fuses blocking is ensured by setting the sighting impulse noise, which is generated taking into account a priori data about the structure of DTMF signal used to transmit commands to start the fuze, and the measured fuze start command transmission frequency.