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How to choose a 5G signal jammer?

Dojammer 2021-05-16

There are various mobile phone signal shielding devices and various machines on the market. Prices are also unstable. Maybe you bought a cheap machine, but when it is actually used, it is useless. In fact, buying a 5G signal jammer does not care about its price at all, because the main buyers can afford it, otherwise even if the useless machine is cheaper, the consumer will have no practical effect in the past. When choosing a 5G signal jammer, you know that it must be used in this area. Next, I will introduce it to you.

4 Bands GPS Jammer

Shielded signals can generally be divided into two types.

General mobile phone signal shielding

The technical characteristics of general mobile phone signal shielding are mainly based on shielding principles, using a large number of small and high-power devices to fight against, and only stay on simple technical solutions.

General cell phone signal shielding is much lower than good quality cell phone signal shielding in terms of price, quality and work efficiency. Is this because of the low cost of their components? Especially in terms of temperature control, the signal shielding of general mobile phones basically does not use temperature control technology. The general mobile phone signal shielding will not reduce the power in the case of bad heat dissipation to maintain its own problems, causing the machine to crash or spontaneously ignite. Therefore, the general mobile phone signal is really not recommended for everyone to use. Although the price is favorable, users are recommended to use it.

High-quality mobile phone signal shielding system

High-quality mobile phone signal shielding technology, its technical characteristics are: using strong signal digital frequency hopping technology, radiation is 150 times smaller than ordinary shielding technology; using outdoor shielding technology, radiation power is reduced by several times; using distributed antenna technology, using full frequency The antenna replaces the N-frequency antenna, which is suitable for wireless extension and lays the foundation for the distributed antenna; the distributed antenna technology is adopted to reasonably allocate the shielding power, disperse the power signal, reduce the antenna radiation, and provide dozens of times the efficiency of eliminating dead corner leakage; China Mobile The unique 3G (TD-SCDMA) and 4G (TD-LTE) networks only shield the downlink pilot gap and eliminate the shielding of the signal source. This has been recognized by the Mobile and Radio Regulatory Commission, and it has also been reduced by several tens of times.

General cell phone signal shielding is much lower than good quality cell phone signal shielding in terms of price, quality and work efficiency. Is this because of the low cost of their components? Especially in terms of temperature control, the signal shielding of general mobile phones basically does not use temperature control technology. The general mobile phone signal shielding will not reduce the power in the case of bad heat dissipation to maintain its own problems, causing the machine to crash or spontaneously ignite. Therefore, the general mobile phone signal is really not recommended for everyone to use. Although the price is favorable, users are recommended to use it.

High-quality mobile phone signal shielding is far superior to ordinary mobile phone signal shielding in terms of quality.