There are all kinds of cell phone jammers on the market, and there are all kinds of machines. Prices also vary. Maybe you may have bought a cheap machine on a platform that was useless when you actually used it. In fact, buying a mobile phone signal jammer is not to care about his price, because the main buyer buys it to be useful, otherwise, even if the useless machine is cheap, the consumer purchase has no practical effect in the past. When choosing a mobile phone signal jammer, you know that you can use it in that area. Tell your requirements to the professional salesman of topsignaljammer, who will introduce you one by one. Recommend the right style to you, so you don't step on the thunder.
Mobile phone signal shielding, generally speaking, can be divided into two categories
1. Ordinary mobile phone signal shielding
The technical characteristics of ordinary mobile phone signal shielding are mainly based on the shielding principle, using a large number of low-power or high-power equipment to fight against, and staying on a simple technical solution.
Ordinary cell phone signal shielding is far lower than high-quality cell phone signal jammer in terms of price, quality, or work efficiency, because their parts cost is also there. Especially temperature control, ordinary cell phone signal jammers basically do not have this technology of temperature control. Under poor heat dissipation, ordinary cell phone signal jammers will not reduce their power to maintain their own problems, resulting in machine crashes or spontaneous combustion. . Therefore, ordinary mobile phone signal devices are really not recommended for everyone to use. Even at a good price. It is not recommended for consumers to use.
2, high-quality mobile phone signal jammer shielding.
High-quality mobile phone signal jammer, its technical features use strong signal digital point frequency hopping technology, which reduces radiation by 150 times compared to ordinary shielding technology; mainly outdoor shielding, reducing indoor radiation power by hundreds of times; using multi-channel combining technology, The full-frequency antenna replaces N frequency division antennas, which is suitable for wireless remote, and lays the foundation for the distributed antenna; the distributed antenna technology is used to reasonably distribute the shielding power, disperse the power signal, reduce the antenna radiation, provide dozens of times of efficiency, and eliminate the Dead spots and leaks; Jike's unique TD synchronization technology, for China Mobile's 3G (TD-SCDMA) and 4G (TD-LTE) networks, only the downlink pilot time slot is shielded, and the shielding of the signal source is eliminated. Approved by the Mobile and Radio Regulatory Commission, while reducing radiation dozens of times.
Ordinary cell phone signal shielding is far lower than high-quality cell phone signal jammers in terms of price, quality, or work efficiency, because their parts cost is also there. Especially temperature control, ordinary cell phone signal jammers basically do not have this technology of temperature control. Under poor heat dissipation, ordinary cell phone signal jammers will not reduce their power to maintain their own problems, resulting in machine crashes or spontaneous combustion. . Therefore, ordinary mobile phone signal devices are really not recommended for everyone to use. Even at a good price. It is not recommended for consumers to use
High-quality cell phone signal jammers are far better in quality than ordinary cell phone signal jammers. After all, in terms of workmanship, the parts are installed with high-quality chips. It can also work in harsh environments for a long time. The temperature control is also quite stable. When the machine reaches a certain temperature, Jinyuda's mobile phone signal jammer. It will automatically reduce the power to ensure that the machine does not burn out, and it also ensures the operation of the machine. And the high-quality mobile phone signal jammer adopts the gain antenna whether it is an internal antenna or an external antenna. Coverage is also greatly improved.