There are various types of signal jammers on the market

Like every innovation, mobile phones have their advantages and disadvantages. However, its advantages are greater, and its disadvantages outweigh its advantages. Although you can take appropriate measures to avoid the inconvenience caused by your mobile phone, you will find the following benefits by purchasing a practical high-power jammer signal and installing it in an unwelcome place where the phone is undesirable: Interference with life. Our mini phone jammer is wireless and portable. It looks like the shape of a mobile phone and is very portable. It can effectively block GSM and 3G signals as well as WiFi and GPS signals. After special adjustments, the following mobile phone frequency ranges can be destroyed: GSM (850-970 Mhz), GPS (1500-1600 Mhz), WiFi (2400-2480 Mhz). The wireless signal jammer sends low-power radio signals to cut off communication between the base station and all nearby mobile phones. But it will not interfere with mobile phones with a working radius of 10 meters! Moreover, its appearance definitely looks like a spy gadget. Moreover, it sells for only $99, so everyone can afford it.

Discussion of different gps jammer. The jam range described in the manufacturer’s specifications may differ from the actual working range. The interference range is affected by factors such as transmission frequency, use environment and battery life. There are various types of signal jammers on the market. If you want to shield the signal in a large area, you can buy expensive jammers. Large jammers have a wide range of interference. Many antennas are installed. You need to consider the frequency and range of interference. I think there is still a lot of work to be done. The easiest way to stop talking on your phone. Considering that most people think frequency interference, radio, radar and cell phone interference is possible. Strong radio signals of the same frequency may interfere with it. Surrounded by tall buildings. The actual blocking range of WiFi radio suppression equipment will be narrowed. Of course, the budget will increase. You can find the information you need on the Internet.