The shielding cover is not a necessity. We can judge whether the wifi jammer needs to be equipped with a shielding cover according to the actual situation. For example, considering cost, appearance, and actual equipment usage, it is judged whether a shielding cover is needed.
When using a shield, there are many factors to consider, such as the size of the shield, the distance between the shield and the electronic components, the material of the shield, etc. These factors are very important; because the design of the shield If it is not ideal, it is likely to affect the performance of the wifi signal jammer. The signal blocker on each wireless wifi jammer of Jammer mart is carefully designed by our hardware engineers, which can block most of the external interference and ensure the normal operation of the module.
Generally speaking, the shielding cover is very important to the wifi jammer. First, it can improve the anti-interference ability of the wifi frequency jammer. Second, the stronger the anti-interference ability, the correspondingly will increase the transmission distance of the module. A shield case is still very necessary.
In order to increase the wireless control distance, simply pursuing high sensitivity or increasing the transmit power of the transmitter cannot completely increase the control distance, because, in practical applications, there will be factors such as power supply, electromagnetic interference in the working environment, or power supply ripple interference. Therefore, it is necessary to comprehensively Consider various anti-jamming capabilities of the RF receiver.