Is the shielding range of the mobile phone signal jammer the transmission distance of the shielded signal?
The shielding range of the cell phone signal jammer is proportional to its own transmission power. The greater the power, the greater the shielding range. Although there are other factors that affect the effective shielding range of the mobile phone signal jammer, such as: whether the signal transmission path There are obstacles, the material and thickness of obstacles, and the strength of on-site mobile phone signals, etc. Combining the influence of these factors, it can be concluded that the shielding range of the shielded signal is not actually a fixed value, so some customers will ask: Is the shielding range the transmission distance of the shielded signal?
Obviously, the shielding range of mobile phone signal jammers is large or small. According to the current transmission power of various types of mobile phone signal jammers, there are many products with single channel transmission power from 1W to 100W, which shield signals. The radius of the coverage range is from 1 meter to 500 meters. In some special cases, the radius of 500 meters will be exceeded, but it will not be much higher than the radius of 500 meters. This is basically the limit that most current cell phone signal jammer manufacturers can achieve. That is to say, the limit of the shielding range of the shielded signal is about 500 meters in radius.
However, if the shielding signal of the mobile phone signal jammer in question is transmitted, what is the transmission distance, this value will be much larger than the effective shielding range of the shielding signal. The effective shielding range refers to the range in which the mobile phone will be completely shielded (interferenced) when the shielded signal prevails during the game between the shielded signal and the base station signal of the mobile phone. In fact, the signal strength of the shielded signal emitted by the mobile phone signal jammer will gradually attenuate as the transmission distance increases. When the shielded signal is attenuated enough to completely suppress the signal of the mobile phone base station, it is the signal of the mobile phone base station. If you have the upper hand, the mobile phone will not be completely shielded (interference) or will have no shielding effect at all.
The shielding range of the mobile phone signal jammer is generally within a radius of 1-500 meters, and the transmission distance of the shielded signal is generally at least 1Km. Up to 5Km or even 10Km.
