cwith concealment and undetected. At the same time, it is also required that the product can be applied outdoors and can be network jammer for ten meters or even tens of meters in outdoor environments. The standby market requires 2 hours after charging. Faced with so many requirements: The customer has clearly idealized this. In the field of  network jammer, devices that can meet all the above requirements at the same time may not be able to produce such products even if we look for manufacturers all over the world.

What are the reasons for this? Because the customer's demands themselves include several contradictory technical points. For example, the relationship between the working time of battery power supply and the power size of the equipment, as well as the overall weight. To achieve complete interference effect, a network shield must emit sufficient interference signals to suppress signals from network jammer. The transmission power of this network shield must not be less than tens of watts, and its power consumption can even reach over 100W. Those who understand basic physical knowledge can know through simple calculations that using batteries to power a device with at least 100W of electricity If it needs to work for at least 2 hours, it will inevitably be a large battery pack, and the weight of this battery pack alone may reach around 3KG.

The above only analyzed the issue between battery power supply duration and weight. Next, let's take a look at the more difficult part to solve: the requirement is to use  network jammer in outdoor environments, and the shielding distance needs to reach tens of meters. If we want to achieve this requirement, we must increase the transmission power of each frequency band in the network jammer which will lead to an increase in transmission power and power consumption The increase in power consumption will lead to a serious reduction in battery power supply duration. When increasing battery capacity to solve the problem of power supply duration, it will also lead to a significant increase in battery weight and an increase in device appearance size