How to Buy The Right 2G 3G 4G 5G WIFI GPS Jammer (United States)

The frequency of mobile phone signals in the United States is quite different from that of the United Kingdom/Europe, but many American signals are not really put into use!

The following is an American customer’s doubts about the 2G 3G 4G 5G signal in the United States：

Hi,

The WIFI/Bluetooth/GPS frequencies in your list cover the WIFI/Bluetooth/GPS frequencies used in the United States. That part is all good and taken care of.

My issue is with the cellular frequencies. The cellular frequencies in your list do not cover all the cellular frequencies currently operating in the United States.

Please take a look at the link I sent to you below. In there, you will see all the cellular frequencies currently operating in the US.

https://www.wilsonamplifiers.com/blog/frequencies-by-provider/

The frequencies that are in your list does not cover all the operating cellular frequencies in the United States.

Again, below are all the cellular frequencies currently operating in the United States. You can review the article in the link that I included above.

2G/3G:
MHZ (800, 860, 850, 1900, 1700/2100)

4G:
MHZ (600, 700, 850, 1900, 1700, 2100, 2300, 3500, 5200)

5G:
MHZ (600, 1700/2100, 1900, 2500, 3400, 3700)
GHZ (24, 28, 39, 47)

When all the working cellular frequencies in the United Stated for 2G, 3G, 4G and 5G are compressed into one list, the frequencies are:

MHZ (600, 700, 800, 850, 1700/2100, 1900, 2300, 2500, 3400, 3500, 3700, 5200)

GHZ (24, 28, 39, 47)

From the above list of frequencies that need to be covered by the jammer, let me be lenient and exclude 3400 and 3700 because they are pending deployment per the article in the link I included above. From the frequencies that are left, the frequencies that are missing in your list or your list does not cover are:

MHZ (600, 700, 800, 1900, 1700/2100, 5200)

GHZ (24, 28, 39, 47)

I don’t know if you have a technical team that works on the frequencies of the jammers that you are selling or if the jammers come with preset frequencies but I believe the jammer that you are sending to me needs to also cover the frequencies that I listed above, which are missing in your list.

In summary, the frequencies that are in your list do not cover all the cellular frequencies operating in the United States. How phone signals work here in the United States is that if one frequency/band is weaker, then it looks for another frequency/band that is stronger and uses that frequency/band. With the frequencies that you listed in your email, phone tracking would not be interrupted by the jammer when a phone uses those frequencies/bands that your list does not cover.

Again the working cellular frequencies that I believe need to be covered but your list does not cover are:

MHZ (600, 700, 800, 1900, 1700/2100, 5200)

GHZ (24, 28, 39, 47)

Please, I took a long time writing this email to you to make sure you understand what I am saying. I hope my email is clear and you understand me.

Therefore, please make sure if we understand each other, you include the frequencies that are not covered in your list, which are listed above when configuring the jammer to United States frequency.

Get back to me with your response asap. Thanks!