Anti-monitoring, anti-candid and anti-burst telegraph transmitter device

Abstract

The invention relates to an anti-monitoring, anti-candid and anti-burst telegraph transmitter device comprising a radio frequency signal selection unit, a signal search module, a signal analysis module and a centralized control processing unit, wherein the centralized control processing unit comprises a signal decision module, a signal control module and a signal identification module, which are connected in sequence; the signal search module is connected to the radio frequency signal selection unit, the signal control module and the signal decision module; and the signal analysis module is connected to the radio frequency signal selection unit, the signal control module and the signal identification module; and the signal control module is connected to an interference signal generation module. The device adopts an integrated monitoring and interference architecture, which can implement radio interference within the shortest time to find illegal signals and prevent information from being transmitted to the outside in time to achieve the best interference effect.

Description

technical field [0001] The invention relates to the field of radio monitoring and electronic countermeasures, in particular to an anti-monitoring, anti-sneak shooting, and anti-burst transmitter device. Background technique [0002] According to Article 20 of the "Rules for the Implementation of the National Security Law of the People's Republic of China" (promulgated by the State Council Order No. 157 on May 10, 1994), special spy equipment is mainly divided into four categories: the first category is hidden wiretapping, eavesdropping The second category is burst-type transceivers, one-time pads and secret writing tools; the third category is electronic wiretapping and monitoring equipment used to collect intelligence; the fourth category is other special spy equipment. [0003] All kinds of enemy agents and hostile elements use spying equipment such as wiretapping and spying equipment in the important secret areas of the party, government, military, foreign affairs and oth...

AI Technical Summary

Problems solved by technology

[0007] (1) The device does not have a trigger-type linkage interference function, which makes it unable to automatically and timely interfere with and block the short-term bursts of spy equipment such as sneak shots and burst transmitters that have been discovered within hundreds of milliseconds Transmission and transmission of signals (such as compressed files and photo data) (the shortest transmission time is only 2 to 3 seconds);

[0008] (2) The device uses Gaussian white noise signals to interfere with voice and image signals, while modern more advanced spy equipment generally uses digital modulation methods such as ASK, FSK, PSK and OFDM to modulate the transmitted voice and image data, and the anti-interference of signals Strong ability, Gaussian white noise is difficult to achieve the expected interference effect;

[0009] (3) The equipment is not designed according to the structure and functions of the real-time monitoring and control system, and has not realized 7×24 uninterrupted and automatic detection and control of key confidential areas

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