Many users of 3G networks asked questions, for example: "How to amplify the signal of a 3G modem?". This article would like to answer this question.
First you need to understand for what reasons your internet speed is very low. The problems may be different, but in fact everything depends on the signal level.
Due to the fact that this data network operates at frequencies of about 2 GHz, ideally, the modem should be directed to the base station and be within its visibility. In this case, the speed will be maximum.
The situation in urban areas.
If you live in a city, then, of course, direct visibility of the station is rare, and different buildings stand in the way. As a result, the signal is reflected and refracted from them, and only then comes to your modem. As a result, a loss of quality and speed.
The situation in the countryside.
You might think that due to the fact that in such conditions there are no multi-story buildings, the signal level should be very high. But no. In this situation, another problem arises. In the villages, base stations are either absent or very far away. As a result, low speed or its complete absence.
Other problems.
Sometimes it happens that the 3G signal is full, and the download speed is rather small. In this case, thoughts arise: “how to amplify the signal of a 3g modem and is it necessary at all?” The essence of the problem is that there is still such an important parameter as network congestion. The more users are simultaneously connected to a station, the slower the data is transmitted.
How to amplify a 3G modem signal.
There are various options for amplifying a 3G signal, but not all of them can actually help. The modem can be acted upon mechanically or programmatically. But, in fact, all kinds of left-handed programs, supposedly, to enhance the signal, will not be able to help. Moreover, you are most likely downloading some kind of virus or something similar.
How to amplify the signal of a 3g modem with your own hands.
The most important thing is that the device should not be stuck behind the system unit, which stands almost close to the wall. In this situation, the signal will be very weak. Therefore, it is desirable that the computer is not on the wall, or connect the modem in front.
You can amplify the signal using a USB extension cable. It is about 3-5 meters long. Using it, you can find a place where the speed will be better. It is advisable to place the modem closer to the window. So that the reception rates are the best.
It is worth noting that extension cords are different. There are also about 1-2 meters long. The quality also varies greatly. It may happen that the signal will be even worse, since your cable does not have time to transmit data, or in general, it has USB 1.0. (The data transfer speed of 1.0. And 2.0. Differs tenfold.)
The signal amplification of a 3g modem can also be implemented using a special 3G antenna, which is designed specifically for 3G networks, that is, it works at the frequencies we need.
When buying such an antenna, you need to pay attention to such a parameter as the gain, as well as the radiation pattern. Please note that the larger the coefficient, the narrower the chart.
If you purchased such a 3G antenna, then you need to install it wisely, and not just like that. It is necessary to send it to the station, and not somewhere else. Fasten it so that the pins have a direction perpendicular to the Earth.
If you connect a 3G antenna to your modem, you will sufficiently increase the reception and data transfer speed. An important point is the cable length. The longer it is, the worse the reinforcing properties will be. Moreover, to lengthen it is necessary to use only high-quality cable, otherwise there will be little sense. If you spent money on the antenna, then you should not spare money on the cable.
I hope this article helped you, and you were able to solve your problem with the speed of the Internet.