A full band jammer is a device that interferes with the communication between the phone signal and the base station when the phone receives a signal. They are developed for military and law enforcement agencies to respond to threats such as mobile phone explosions and violence.
Blocking a full band jammer is not a viable option unless you can actually find the signal jammer itself (usually looks like a walkie talkie, mobile phone or cordless telephone) and disable it.
Assuming you are proficient in technology and can switch the working frequency of your phone, you can also avoid full band jammers. But it does rely on jammers to block complex signals.
When you suspect that you may be a victim of an all band jammer attack, please walk away. The propagation range of a full band jammer generally does not exceed 300 square meters, so being far enough from the current position is usually enough to avoid it.
You guessed right, the most common symptom of full band jammers is service interruption. Although some applications claim to be able to detect interference signals, most of them are unconfirmed and require a valid signal to run. Without advanced military technology, ordinary users can hardly detect the interference of mobile phones clearly.
Supporters of this technology believe that full band jammers are necessary when people fail to comply with widely accepted correct phone etiquette. Think about it, schools, theaters, transportation, or other quiet trains, almost any conversation, text message, streaming, etc. can be considered destructive or even dangerous.
Please remember that the full band in car GPS jammers not only blocks the voice and text on your phone, but also interferes with GPS, radar, and police radar, which may cause serious problems. Because of this, the federal government prohibits the sale, promotion, and use of full band jammers in the United States. Therefore, if you are looking for some peace and tranquility through the shiny new all band jammer, you may only need to be satisfied with earplugs.
It will block radio frequencies in specific areas, causing signal traffic congestion and thus blocking all communication. Just like a radio silent bubble, as long as it is within the range of a full band jammer, users cannot send or receive calls or text messages.
