What to pay attention to buying a jammer

The goal of frequency jammers is very clear and simple: to prevent communications on certain frequencies. However, because it is not easy to prevent the device from communicating with other devices, the solution to prevent such information transmission is very simple, similar to a DDoS attack: noise is introduced at a specified frequency, and useless information will saturate the tape to prevent it from arriving. Real information. Signal jammers can be used to jam various types of communications or devices from cellular networks, radar, Bluetooth, GPS, infrared, etc. Despite its wide range of uses, all suppressors are simple. They are based on a circuit that has an oscillator to generate a signal, a noise generator, an amplifier stage to provide enough power for the signal, and finally one or more antennas to transmit the signal generated by the card.

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What is important when buying jammers? Product specifications and functions are very important. Many customers consider the performance of their products. There will be instructions when you receive the item. When reading the manual, you will notice some key specifications such as frequency, working radius, battery and warranty period. Many manufacturers specify a specific working radius for wifi jammers. But in fact, there are different interception ranges in different environments. Therefore, the blocking range is smaller than the radius shown in the description. Depending on the specification environment, the effective range of the product may be reduced. Objects such as buildings and cars may block the equipment. Many people live in cities. Surrounded by tall and solid buildings. The original effect may not appear. I want to buy a deterrent device that works extensively. Its price is a bit high. The site has cheap and effective jammers. There are many portable jammers that can maintain their functions for a long time. Finding the equipment that fits your budget is not a problem.

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