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What does the effective shielding range of the signal jammer depend on?

Dojammer 2021-07-24

1. The size of the power of the body of the mobile phone signal jammer. Nowadays, there are many 5W fuselages on the market, but the actual power of 1W has not been reached. Therefore, it must be actual power. The shielding range is about 1-10 meters, and the shielding range is 10-30 square meters for the low-power fuselage within 1W. Remember, this type of fuselage cannot pass through walls.

2. The density of base stations around you. Nowadays, many customers buy back the fuselage, 2G3G calls can be shielded, but 4G cannot be shielded, what's the matter? Actually, there are base stations around you. Normally, there is a base station within 100 meters. If you buy a low-power body, it basically doesn't work because the signal strength of the base station is too strong. It is recommended to buy a cell phone jammer with a little power, which accounts for 2W per channel. There was a customer who had a mobile base station on the roof, which meant that the equipment was useless. This is difficult for anyone to solve. Unless it is to buy a super-powered body.

3. Field wall environment. What exactly is a field wall environment? This is where you install the cell phone signal jammer, whether it is a concrete wall or a glass partition wall. The usual cell phone signal jammer will not work if it penetrates the wall. Like many customers, come to consult us. Children play games alone in the room. Can they be shielded by a partition wall, and the price is low. It is difficult to achieve a situation like this. Usually, the price of the shielding instrument through the wall is very high, at least above 700.

In summary, the shielding range of the mobile phone signal jammer is not solved by a single factor. It is recommended that before mass purchase, the best way is to use a field wall instrument to check the signal level of your installation environment. The other one is to buy a few fuselages with different powers, test them and see how they work, then decide which one to choose.