banner
Enterprise News
Home

News

Enterprise News

Customers reported that the interference distance of some brands and models of 5G jammer is shorter. Why?

Customers reported that the interference distance of some brands and models of 5G jammer is shorter. Why?

  • 2022-05-24

5G jammer

When some customers ask us about mobile phone interference equipment, they will talk about a situation, that is, they have tried or purchased 5G jammer of other brands, but in the actual use process, they found that these so-called 5G jammer, their interference distance. It is obviously shorter, and sometimes there is no interference effect at all for some 5G frequency bands. Why is this?

5G jammer means that in addition to maintaining the original interference effect for the original 2G, 3G, 4G standard or frequency band of the mobile phone, it also specifically targets the 5G standard and frequency band for effective signal interference. The original 2G, 3G, and 4G frequency bands of mobile phones include: 800MHz, 900MHz, 1800MHz, 1900MHz, 2000MHz, 2100MHz, 2300MHz, 2500MHz, 2G, The frequency bands of 3G and 4G mobile phones are all concentrated in the interval of these 8 frequency bands. From the perspective of the 5G communication frequency band that will be fully popularized in 2020, China Radio and Television Mobile has been added, and there are a total of four communication operators.

At present, the distribution of the four operators in the 5G commercial frequency band is: 700MHz, 2600MHz, 3400MHz, 3500MHz, 4800MHz, of which 4800MHz is not fully popularized and is mainly used in the construction of 5G private networks in individual places.
On the whole, a fully qualified 5G jammer now needs to cover the following frequency bands: 700MHz, 800MHz, 900MHz, 1800MHz, 1900MHz, 2000MHz, 2100MHz, 2300MHz, 2500MHz, 2600MHz, 3400MHz, 3500MHz. There are a total of 12 frequency bands.

Then, the question raised by the customer is that some brands of 5G jammer have the greatest possibility that the actual use effect is not good, that is, the above 12 frequency bands are not fully covered. It is possible that the 12 frequency bands were intentionally or unintentionally reduced or merged for reasons of cost control and lowering the selling price of 5G jammer products, resulting in poor 5G signal jamming effect.

Most manufacturers of current 5G jammer have modularized production and assembly of each frequency band in the product. Therefore, if you want to check whether the 5G jammer you choose to buy meets the basic functional design requirements, first count the How many built-in modules does the 5G jammer have, or just count the number of antennas corresponding to them.

Copyright © 2022 NanJing BoKang Electromechanical Technology CO.,LTD.All Rights Reserved.

IPv6 network supported

IPv6 network supported

top
NanJing BoKang Electromechanical Technology CO.,LTD

Send A Message

Send A Message

    If you are interested in our jammers and want to know more details,please leave a message here,we will reply you as soon as we can.

  • #
  • #
  • #