Frequency jammers have recently appeared in the automotive and telephone markets. These small devices are used to encrypt and redirect the frequency of waves emitted by electronic devices, so as not to interfere with certain professions or achieve fewer available destinations.
There are different types of frequency jammers for different frequency interference. More and more theaters or hospitals are using it. The jamming transmitter prevents the mobile phone from receiving radio waves and receiving and making calls or text messages. If this is a way for the venue to win the respect of the artist, it is crucial for the hospital because certain waves can distort the results obtained using diagnostic or monitoring tools such as electrocardiograms.
Some drivers are also equipped with frequency interference transmitters, so if the police or gendarmerie exceeds the speed limit, they will not be found. This is prohibited by law, and if it is inspected it will result in criminal proceedings and large fines. Frequency portable jammer are also popular among thieves, so they interfere with the frequency of remote shutdown. You thought you closed the door, but not the door. The thief does not have to enter the vehicle before you turn around.
How does a frequency jammer work? Frequency jammers are not suitable for taking up your hands, so they do not take up much space. However, it is a technical tool. It is not expensive, but it is not commercially available. The Internet and the black market are major suppliers of radio frequency interference. These record radio waves through the antenna and encrypt them, which means they make them unreadable. Some frequency jammers have a long range, but the basic model does not exceed 40 meters.