• 2022-09-21

Many manufacturers of cell phone signal jammers will mark the shielding distance in their product descriptions, and this distance value is generally not marked as an exact value, usually an approximate number, or a value in an interval range, why Is there such a way of marking? Some buyers will even...

• 2022-09-19

Some customers are asking us about and inquiring about cell phone signal jammers, and they often ask for such functional requirements: it is necessary to perform separate interference for individual mobile phone numbers, or to open and use individual mobile phone numbers without interfering with the...

• 2022-09-19

Some customers purchased a high-power jammer and installed it on the vehicle, but in the process of vehicle modification, in order to achieve the effect of concealed use, it is not allowed to install the antenna outside the vehicle, let alone erect it on the roof, then, Can the car jammer install th...

• 2022-09-15

Nowadays, there are more and more manufacturers producing drone jamming guns, and all kinds of products can be described as varied and refurbished. Among them, in terms of the technical parameters of the product, in addition to the continuous increase and improvement of the drone communication frequ...

• 2022-09-15

After purchasing our wireless jammers, some customers took out several antennas that matched with them in the process of preparing for installation and found that many antennas had the same shape, so the customer's question came: why the same wireless jammer Are the antennas the same? Are they inter...

• 2022-09-15

Customers who are familiar with mobile phone jammers usually know that each jamming device has many antennas, and as the mobile phone system gradually develops from 2G to 5G, the number of antennas has gradually increased from the initial 3-4 to the present. 10-12 roots. Although most mobile phone j...

• 2022-09-12

When some customers inquire about wireless jammer products, they often only ask how much coverage they need and a psychologically affordable price. But when it comes to in-depth technical docking or recommendation of specific product models, it is easy to be surprised by the price difference. Why is...

• 2022-09-12

Among all the unit customers who install and use frequency jammers, schools, prisons, large conference centers and other units usually purchase dozens or even hundreds of units. This will bring about another requirement: it is necessary to carry out unified and centralized control and management of ...

• 2022-09-08

In terms of drone countermeasures or drone defense methods, the use of drone jamming guns is a more common and convenient form. It is light in weight, small in size, easy to carry, and can be quickly deployed and put into actual combat applications. Once it is found that a black-flying drone has inv...

• 2022-09-07

The drone jamming system is a drone used to counter illegal intrusions, and usually has the function of driving away or forced landing for various drones. Depending on the transmit power and the type of antenna configured, the range of action is usually 500 meters or even several kilometers. So the ...