Can You Block Incoming Calls On A Cell Phone Will Not Harm Your Phone

Obviously, the farther the jammer is from the communication base station, the weaker the magnetic field strength and the larger the radius of interference, and vice versa. If it is especially close to the communication base station Can You Block Incoming Calls On A Cell Phone will lose its interference ability. If the same jammer is used outdoors, the scope of interference will be doubled compared to that used in the room. If the interference range is within 200m, a mobile phone jammer is generally installed, that is, it should be hung in the wall of the room and separated from the road by 1-1.8m; 200m, generally two or more sets should be set up, placed on the front, rear, left and right walls; if the indoor space is disturbed outdoors and more than 1000m, several sets should be selected, and the actual effect is good according to the multi-tube spread. Because the frequency range of mobile phone applications is dedicated, Guanyu manufacturers feel that the transmission frequency of the wireless mobile phone signal jammer in the conference hall is completely within the frequency range specified by the state for mobile phone work, so it is not suitable for TVs, tape recorders and other electronic products No hazard. At the same time, the mobile phone jammer only interferes with the BCH sent by the communication base station accepted by the mobile phone, so that the mobile phone cannot be closely connected with the communication base station, so it does not cause other harm to the mobile phone. In addition, although the magnetic field strength of the wireless signal it transmits is stronger than that of BCH, it is far higher than the electromagnetic wave radiation field that occurs during a mobile phone voice call, so it is not easy to cause damage to the body, and can be used safely for a long time.

The working principle of the mobile phone jammer is very simple, that is, by emitting a higher frequency band signal from the base station of the operating station, it interferes with the transmission of the signal, and then the mobile phone cannot receive the data from the base station, so that its communication function cannot be used. To break the function of Can You Block Incoming Calls On A Cell Phone , you only need to expand the range of the transmit frequency that the mobile phone can accept, and the signal can be received beyond this shielded area. This method seems feasible, but in fact it is useless. Because beyond the shielded area is equivalent to entering the non-shielded area, the test cannot go outside the examination room, or the prisoner in the prison cannot walk out of the prison with a mobile phone. How to crack cell phone jammer is to use professional tools to solve the interference code of the mobile phone jammer, so that it cannot interfere with the signal received by the mobile phone. This requires special tools or an adjustment setting on the phone. By purchasing small cell phone jammers through the Internet, we can buy products of better quality, which can bring more protection in the process of using them in the future. The situation of the products of the company is not very concerned, so it will directly affect the future results, so now let's take a look at how to complete the purchase of equipment online, and how to ensure the quality, these These are all things that everyone is concerned about and need our further understanding.