As we all know, the wifi signal blocker is to block the signal of the base station, and it will attenuate when it encounters obstacles. If it is a solid wall of reinforced concrete, the attenuation after penetration is very large; if it is gypsum board, the attenuation is smaller; if it is glass or wood, there is basically not much attenuation, and today I will tell you how to make the effect of wifi signal jammer becomes stronger.
One: Take a used can, clean it, pull out the pull ring
Two: Circumcising the bottom of the tank to remove the entire bottom
Three: Make a circular cut on the top of the tank, be careful not to cut all of it, leave 1-2 cm part without cutting, and the remaining 1-2 cm part must be close to the tank mouth
Four: Draw a red line vertically on the reverse side and cut off the iron sheet along the middle of the red line
Five: Spread the cut iron sheet slowly and slowly to make a fan shape.
Six: Put the finished fan-shaped iron shell on the signal jammer antenna.
Signal jammer selection method:
1. Shop around to select products, conduct extensive research and learn more about:
1. Conduct research on product quality, technical means and brand;
2. Through network search, preliminary understanding and communication with technical personnel, listening to technical explanations;
3: Select the best ones, go to the site for on-site inspection and demonstrate the shielding effect;
3. The actual effect of the case study:
1. After the demonstration of the product, you can inspect the application, operation status and actual effect of the product in other similar projects;
2. Bring the mobile phone into the shielded area after approval during the inspection to verify the shielding effect.