How should the vehicle frequency jammer be protected against electromagnetic radiation?

How should the vehicle frequency jammer be protected against electromagnetic radiation?

When the vehicle-mounted frequency jammer completes the entire vehicle modification and the assembly and debugging of the frequency jammer, some customers will ask the following question: when the vehicle-mounted frequency jammer is working normally in the future, after all, this is a set of high-power The radio frequency transmitting device will inevitably have a certain intensity of electromagnetic radiation, so how should the electromagnetic radiation protection measures for the drivers and passengers in the car be considered?

It is understandable for customers to worry about this. For a high-power vehicle-mounted frequency jammer, the radio frequency power emitted by the vehicle-mounted antenna on the top and each frequency band are at least tens of watts. large electromagnetic radiation. If the driver and passengers are in the environment of close-range, high-intensity electromagnetic radiation for a long time (for several hours), it will have adverse health effects on the human body.

However, because the modified vehicle used by the vehicle-mounted frequency jammer is made of steel plate or other metal material, the characteristics of this material will produce great attenuation and reflection effects on the transmission of radio frequency. The electromagnetic radiation intensity received by the drivers and passengers under the antenna has been greatly reduced, and the protection effect of the human body inside the vehicle will be significantly better than that outside the vehicle (around the vehicle).

From the perspective of strengthening the protection measures against electromagnetic radiation of the vehicle frequency jammer, there are usually several methods that can be used:

1. For the antenna lodging system on the roof, when the structure is modified, the entire metal bottom plate is preset in advance to strengthen the isolation of the antenna transmitter of the vehicle frequency interference from the signal in the vehicle;

8 Band 130W 4G 3G WIFI Drone Signal Jammer

2. All drivers and passengers who participate in and use this set of vehicle-mounted frequency signal jammer will be issued a set of electromagnetic radiation protective clothing;

3. The main structure of the vehicle carrier used to refit the vehicle-mounted frequency jammer is a metal structure, which has a certain effect of radiation isolation, but because there are weak areas such as window glass, it is recommended to give the vehicle The window glass is covered with anti-radiation film, and anti-radiation curtains can also be installed on the inside of the window.

First five articles:How can car frequency jammers be protected from electromagnetic radiation?How can the mobile phone jammer in the conference room be installed concealed so that it is not easy to be noticed?Where should the mobile phone signal blocker be installed in the examination room for the best shielding effect?Why are some jammers in the exam room so low in price, and can their quality and lifespan be guaranteed?Can the portable signal shielding instrument be adjusted to improve the coverage of shielded signals? Last five articles: Will the frequency jammer interfere with the precision power supply? If there is an impact, how to avoid and solve the interference problem?What are the common vandalism methods of mobile phone jammers?What are the ways to improve the shielding effect of mobile phone shielding equipment?What kind of power supply should the mobile phone signal shielding instrument be equipped with in the 5G era?Is the transmit power of the cell phone signal jammer the bigger the better?
Back to blog