
They are intended to increase the reception sensitivity of the terminal and thus ensure that the incoming signal is better received. In such a case, then offer the so-called RX booster. So if you already have a strong-transmitting antenna, you will not be able to achieve a range gain with a TX booster without having to circumvent the regulations.

One must therefore not only assume the possible transmit power of the WiFi amplifier, but must move with the combination of both components within the legal framework. However, it should be remembered that there are statutory requirements for the transmission power of an antenna, which must never be exceeded. A TX booster amplifies the outgoing signal and thus de facto generates a higher range. They are called either TX booster (Transmit Extender, on the router) or RX booster (Receive Extender, on the receiving terminal). While WiFi repeaters, as the name implies, pick up the existing signal from the router, re-send it and are therefore placed in the middle between the router and the terminal, WiFi amplifiers or WiFi boosters are interposed either at the router or at the end device. WiFi amplifiers, also often called WiFi Boosters, are often called in the same breath as WiFi Repeaters and basically fulfill a similar purpose: They should provide a stable connection to the router and also reliably connect more distant areas in the house to the Internet. Depending on the claim and the existing problem, different solution options are available. Because of the high data traffic, especially in sub-optimal environmental conditions rarely the actual range of the signal can be achieved. If you have problems with the range or the range of your WiFi network, you simply do not have to accept this.
