Is it possible for common drones to break through the defense of drone signal jammers?
Common types of small drones, because they do not need to fly too high above the ground, their appearance is very small, and their flight speed can be fast or slow, so "low, slow, small" is often used to refer to small drones. Nowadays, under the marketization of such drones, the process of selling and buying is quite simple, and almost anyone can buy commercial small drones without restrictions. Such widespread use will inevitably bring certain security risks, so various confidential units and special departments have begun to deploy drone signal jammers. Drones try their best to break through, like a "spear" for attack, and drone signal blockers are "shields" for defense. They will do their best to prevent drones from flying recklessly. The means of prevention are not only to drive them away, but also to effectively attack or force them to land until they are captured. Then the question is, is it possible for common drones to break through the defense of drone signal jammers?
At present, all commercial drones obtained through conventional purchasing channels use remote control channels, image transmission frequencies (or channels), satellite navigation positioning channels, etc., which are all internationally standard frequency bands or channels, and as long as they are regular drone manufacturers, they will assemble and produce them according to unified standards. Correspondingly, the manufacturers of drone signal jammers only need to configure them according to the same corresponding frequency bands to form effective interference and suppression, which is enough to ensure that those drones cannot break through the defense.
So if someone privately modifies these drones, can they break through the defense of drone signal jammers? This depends on how the modification is done, and also on the technical ability and actual hands-on ability of the person who modifies it. If the person who modifies it has a strong technical theoretical foundation of radio communication, it may involve the modification of the drone's communication channel. However, if the wireless communication module is modified, it is also necessary to purchase related electronic components or radio frequency modules. These purchased devices are actually still unable to bypass the frequency band scope of internationally standard. The final situation is actually: the so-called private modification is just a small modification, and it cannot completely break through the defense range of the drone signal jammer.
Of course, the drone signal jammer itself will fully take into account some factors of private modification, so its built-in various interference frequencies and interference frequency bands have sufficient redundant bandwidth. Even if some frequency bands in common drones are changed, the multi-band and high-power interference of the drone signal jammer for sale will still make it impossible for the drone to fly normally.
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