The function of the wireless signal blocker is to block the signal, and it is used in many occasions. The most common use case we come across is the exam room. When we use the wireless signal jammer, you will find that within a space, as long as you turn on the wireless wifi signal jammer, then everyone's mobile phone will have no way to search for the signal, that is, if You can't use your phone when you're using a wireless jammer. So do you know what the shielding effect of the wireless signal jammer is related to? Let's find out together!
The power of the wireless wifi bluetooth jammer is fixed. In a space without obstacles, the shielding range is determined by the path attenuation of the received signal and the signal level of the receiving base station. In order to realize the interference of the wireless wifi frequency jammer to the mobile network, it must be ensured that the signal field strength of the wireless wifi jammer device is stronger than that of the mobile signal in the interference area. The closer the interference location is to the base station, the stronger the field strength and the more effective the shielding effect. Poor, on the contrary, the farther the interference site is from the base station, the weaker the field strength, and the better the shielding effect of the wireless signal jammer.
It can be seen that within a certain transmission power range, the shielding effect depends on the field strength in the interference area. No matter how much the power of the wireless wifi scrambler is, as long as the transmission power is a fixed value, as the distance increases, the interference signal strength will increase. gradually decrease, thereby losing the shielding ability. Therefore, the shielding effect of the wireless signal blocker is related to the output power and the signal strength of the base station.
