Blocking Spam Cell Phone Calls Interrupt 5G Signal
The design principle of the mobile phone signal jammer is to send a chaotic strong data signal of all data signal frequencies, including the frequency bands of 2G, 3G, 4G and 5G. Because there are many frequency bands, you can see that the jammer extends out to nearly ten wireless channels. The antenna can be said to be a commodity with many wireless antennas. 5G is a new frequency band, and it has been used commercially in recent years. It is not clear whether this test room has been upgraded with a new Blocking Spam Cell Phone Calls for 5G. In addition, the 700MHz 5G Internet of the Radio and Television Network has just started to build a website. The specifications of the frequency band are produced and manufactured. Besides, there may also be applications for this frequency band on 5G mobile phones. The probability of sneaking out of this frequency band is not high. This should be the problem that the 5G data signal failed to be blocked by cell phone jammer , not the 5G data signal itself.
In order to shield the mobile phone signals in the test room, the communication base stations of 2G/3G/4G/5G operators around the test room are unlikely to work, otherwise all the communication equipment in the area will be paralyzed and unable to communicate normally. Since it is not possible to shield from the operator, the only way is to shield the mobile phone signal in the test room. Shielding the mobile phone signal can reasonably avoid the situation of fraudulent use of mobile phones, thereby avoiding all fraudulent personal behaviors. In general, the radius of the Blocking Spam Cell Phone Calls efficacy range is within 25 meters, and ideally a machine can reach a total area of 100 square meters. The total transmission power of the mobile phone signal jammer is not suitable for more than 20W, otherwise it will cause a certain radiation source to the body. Long-term exposure to the radiation source can cause damage to the health of the body. Therefore, when purchasing a mobile phone signal jammer, not only must consider When it comes to the efficacy range, it is necessary to consider the power size of the machine and equipment.