Device That Can Block Cell Phone Signals For Special Locations
Generally divided into small output power, medium output power, and high power. Small output power: total output power 3W-80W. Medium output power total output power 80W-160W, high power: total output power 160W-800W. In addition to the requirements of unique places, it is generally not recommended to use signals with high power Device That Can Block Cell Phone Signals , which will seriously affect the signal transmission of the communication base station, and also have a certain degree of radiation source for the body. Like the college entrance examination room and conference hall, it is recommended to use a small output power. Even if a small output power Cell Phone Jammer can not achieve the actual effect in many areas, you can choose several multi-tube sets. In that way, the actual effect is better than the actual effect of using a single Taiwan Taichung output power or power, and the radiation source is not so large.
Gas stations must use Device That Can Block Cell Phone Signals Today's mobile phone data signals are almost ubiquitous, and all electrical equipment is surrounded by them. When the mobile phone is not used, the information ratio of other electrical equipment is not good, because there is no data information communication between the mobile phone and the communication base station, and it is impossible to form a fusion data signal. Electrical equipment is a relatively stable electromagnetic field, that is, a static electromagnetic field. Static data Electromagnetic field disturbance to electrical equipment is almost zero. When using a mobile phone, the mobile phone communicates with the communication base station of data information, any drastic data signal occurs, and an information electromagnetic field is formed around the electrical equipment. This dynamic electromagnetic field data signal, magnetic induction suddenly invades the data signal, which easily leads to the imbalance of electrical equipment functions. That's what a cell phone jammer is at a gas station.