Mercola Cell Phone Signal Blocker Case
At present, there are many manufacturers producing Mercola Cell Phone Signal Blocker Case on the market, but there are very few specific introductions to the functions of mobile phone jammers, including the most important one is the use range of mobile phone jammers, because not all areas and occasions can use mobile phone jammers, If you do not understand these, you may be suspected of illegal use. Then let our technical editor take you to understand the scope of use of cell phone jammer in detail! Cell phone signal jammers are generally called jammers, cell phone jammers, signal jammers, cell phone signal jammers, cell phone signal blockers, cell phone isolators, cell phone cutoffs, etc. There are also called mobile communication signal jammers, cell phone signal jammers, cell phone jammers, signal jammers, cell phone blockers, signal blockers, cell phone signal isolators, signal isolators, cell phone signal blockers, radio signals according to their functions Blockers, etc.
The mobile phone signal jammer uses frequency multiplication, frequency division, frequency hopping filtering and other technologies to analyze the required shielding frequency for the uplink and downlink channels of the mobile phone system. Then customize a spherical shielding space according to the size of Mercola Cell Phone Signal Blocker Case power, and automatically form a shielding magnetic field within the specified range, so that mobile phones (including PHS-PHS, GSM-China Unicom, China Mobile, CDMA-China Telecom) are in this spherical shielding space. Cell phone signal is disabled. When the mobile phone jammer is in working state, it can disable the function of sending and receiving signals of mobile phones within the specified range, and cannot dial out or dial in, so as to achieve the purpose of mandatory disabling. Mobile phone signal jammers have a wide range of applications and can be used in many occasions or areas, such as various invigilators, prisons, detention centers, drug rehabilitation centers, offices, conference rooms, gas stations, oil depots, churches, hospitals, courts, military Heavy places, libraries, theaters, factory workshops and other places.