The standard installation method of each component of the mobile phone signal jammer
The components of the mobile phone signal jammer include the host, the antenna and the power adapter. When installing the mobile phone jammer, because there is a relatively strong signal magnetic field in a certain range near the host and the antenna, at the same time there is also magnetic field interference near the 220V power line. Therefore, how to install the various parts and how to place it is very important. Wrong placement may cause interference to the shielding signal transmission and affect the actual shielding effect. The specifications of the installation spacing of each component of the mobile phone shielding device are as follows:
The power adapter should be greater than 20 cm from the host; if the mobile phone signal jammer is affected by the site environment during the installation process, it cannot be guaranteed that the power source is far away from the adapter, and the power adapter can be placed under the shielding host. After choosing this method, the power adapter will still be subject to some interference from the strong magnetic field of the mobile phone shielding the host, but the interference will be smaller compared to placing the power adapter close to both sides of the host. There are no strong electric lines within 20 cm of the antenna; including the strong electric dark lines on the left and right sides of the antenna, above the antenna, and the wall where the antenna is located. If it is unavoidable, please try not to be within 10 cm of the antenna.
The installation height of the jammer should not be less than 1.8 meters from the ground as far as possible.
When the installed location range of the base station is less than 200 meters, the actual shielding effect is negatively related to the distance from the base station. That is, the closer the base station, the smaller the shielding radius.
Tighten the antenna before plugging in the mobile phone signal jammer and keep it in a vertical state. The number identified on the antenna and the number identified by the antenna hole on the main unit must correspond to each other. It cannot be plugged in reverse, and the main unit must be turned on directly without connecting the antenna.