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High-power mobile phone signal booster and high-gain antenna, who has more influence on the amplification effect?

High-power mobile phone signal booster and high-gain antenna, who has more influence on the amplification effect?

2022-10-19

    It's time for a daily interesting question. Who is the main role in improving the signal amplification effect of high-power mobile phone signal booster and high-gain antennas?

    Do I have to choose a high-power mobile phone signal repeater to match with a high-gain antenna when I want to cover a large area?

    For the second question, we will leave it to the next issue to answer. Today, I mainly discuss high-power mobile phone signal booster and high-gain antennas. Who has more influence on the mobile phone signal amplification effect?

    Many friends believe that as long as the power of the mobile phone signal amplifier is high enough, the problem of weak mobile phone signal and the signal blind area that can cover a wider range can be solved. In many cases, the role of the antenna is completely weakened. But this understanding is incorrect. The mobile phone signal repeater must receive the outdoor signal through the outdoor antenna in order to amplify the signal and then cover the indoor signal blind area through the indoor antenna. Therefore, if the outdoor antenna cannot receive the outdoor signal, no matter how high the power of the mobile phone signal amplifier is, it is useless. However, if you want to cover a wide range of mobile phone signals, you really need to use a high-power mobile phone signal booster. At this time, if you cannot receive mobile phone signals outdoors, you must be equipped with a high-gain outdoor antenna. The high-power mobile phone signal repeater is generally 43dBm, and the high-gain outdoor antenna is generally a 24dBi grid antenna or a 18dBi large panel antenna.

18dBi large panel antenna

    So who is the main role to improve the signal amplification effect of high-power mobile phone signal amplifier and high-gain antenna? Both are complementary to each other, and their use and on-site environment will determine their respective "plays". Better coverage is possible when you really figure out how they work.

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