Cell phone jammers and signal blockers in Japan
Japan is one of the most advanced states in the world. Here, mobile Internet was widespread long before America and European countries. At the same time, Japan's mobile communication standards differ significantly from the world's. It should be understood that the Japanese do not have the GSM cellular standard, as it is considered obsolete. The CDMA 2nd generation standard has been preserved from the older generations.
Several mobile operators are represented in the country: NTT Docomo, SoftBank Mobile, and KIDDI. They provide 3G and 4G services and operate on CDMA2000 and WCDMA standards. Also, these companies launched LTE. At the same time, European phones do not support such measures. A Japanese SIM card will most likely not work on a European phone. You will not be able to purchase a local card, as all phones in the country are adapted to local standards.
If you want to travel around Japan, you are unlikely to be able to purchase a local phone or map, as locals do not sell such things to foreigners with a short-stay visa. Most mobile operators provide their services on a postpaid basis, but they are expensive for travelers.
Mobile internet in Japan
Mobile Internet is quite expensive in Japan, and there are no unlimited data plans in the country. In this case, the speed is measured in bytes, not megabytes, as is customary in other countries. There are several options for accessing the mobile network. It can be used as a regular mobile Internet router or router to connect devices to the network.
In recent years, the Internet in Japan has become more accessible, but it is not yet so widespread, so connecting may be difficult.
thieves are keeping up with automakers, taking advantage of the technological edge. Bulgarians, screwdrivers, and other primitive locks are already a thing of the past. Today, car thieves in Ukraine are well aware of the latest technical innovations. In their working arsenal are special electronic devices that allow you to quickly read the car security system code and open the car quickly without resorting to physical impact on the vehicle.
Usually, popular Japanese car brands (Toyota, Mazda, Lexus, Nissan) are stolen using a jammer. After all, premium-class cars have high liquidity of components for further resale. It is straightforward to buy a hijacker's silencer.
The task of the jammers, it would seem, is noble - to protect against any attempts to determine your location with the help of GPS tracking.
Jammers help to protect against any attempts to determine the location based on the signals of the GPS tracker that is installed in this car. There is an opportunity to protect yourself from competitors, enemies, or even a jealous wife. Communication jammers are in particular demand among truck drivers, whose movements are monitored for work purposes.
Mobile communication in Japan is quite expensive. It has certain features that you should keep in mind. If you are a tourist, you should use the recommendations of your mobile operator to use the communication services. Cellular communication is essential in Japan as it is required to use many services.