Cell phone signal amplifier, also known as cell phone signal intensifier, is a standard solution for weak cell phone signal strength and unstable indoor cell phone signal. However, there are many manufacturers of mobile phone signal amplifiers, and how to choose mobile phone signal amplifiers has become a difficult problem for many consumers who do not understand the field of RF communication.
There are three generations of mobile phone signal amplifiers. The first generation amplifier is characterized by full-frequency amplification. This kind of amplifier amplifies all received signals, resulting in serious interference, and its signals will interfere with the operation of mobile communication networks. At present, it has been basically eliminated, and only some shanzhai factories in Shenzhen are still producing.
The second-generation amplifier is characterized by low signal-to-noise ratio. This kind of amplifier will amplify a lot of surrounding noise together, which will lead to the consequence that it is necessary to have very high power to talk, and the radiation value is difficult to control, which will cause great radiation for home users and be worrying about safety.
The third type of amplifier is characterized by high signal-to-noise ratio, low radiation and good effect, and its representative is the cellular phone signal amplifier. It is understood that Bee ICT cooperates with planta University of Technology in Finland, and uses its patented technology Signaltone import module to amplify only useful signals, with high signal-to-noise ratio, so that it can cover a large area even with low power. For example, in a noisy room, even if the other person is loud, he may not be able to hear clearly, but in a quiet room, you just need to whisper. Bee Communication Cell Phone Signal Amplifier is welcomed by consumers because of its green amplifier and no radiation, and has been widely praised in CES Communication Exhibition in the United States and CeBIT Exhibition in Hanover.