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What signals do bomb jammers usually jam?

What signals do bomb jammers usually jam?

  • 2022-08-10

bomb jammer

When the SWAT bomber is dealing with a sudden bomb incident, if the suspicious explosives on the scene cannot move rashly and the fuze must be removed, it is best to turn on a bomb jammer around the bomb disposal area at the same time to ensure the bomb disposal. In the process of removing the fuse, the special police will not be maliciously detonated by criminals and cause unnecessary serious consequences. So, which types of signals do bomb jammers at this application site usually need to jam?

If criminals use the remote control to detonate suspicious explosions, the available remote control equipment and remote control frequency bands can actually be analyzed and summarized. Our bomb jammer only needs to effectively interfere with these possible remote control frequency bands. , you can prevent the remote control from detonating the bomb. The equipment that is often used as a remote control directly or converted into a remote control includes but is not limited to: remote control toy car, wireless walkie-talkie, car remote control, remote control doorbell, mobile phone SIM card data transmission module, WiFi communication module, wireless map data transmission module, etc.

The above-mentioned remote control devices and communication modules, if all their operating frequencies are sorted out, we will find that the wireless frequency range used by all these wireless communication modules is basically in the frequency range of 20MHz-6000MHz. Therefore, we only need to completely cover and interfere the interference signal of the built-in interference module of the bomb jammer for the frequency of 20MHz-6000MHz, which can prevent the remote-controlled explosives from being detonated remotely.

The above analysis is the frequency range that the bomb jammer needs to interfere. If it is distinguished from the type of signal, the interference signal should at least include: mobile phone signal, remote control signal of remote control toys, walkie-talkie signal, mobile phone signal of all standards, WiFi and Bluetooth signal, wireless image transmission signal, etc.

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