How to amplify the modem signal 3g

Many users of 3g networks asked questions, for example: "how to amplify the 3g modem signal?". In this article I would like to answer this question.

First you need to understand why the speed of the Internet is very low. The problems can be different, but in fact everything rests on the signal level.

Due to the fact that this data network operates at frequencies around 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 the city, then, of course, the direct visibility of the station is rare, and on the way are different buildings. As a result, the signal is reflected and refracted from them, and only then it reaches your modem. As a result - the loss of quality and speed.

The situation in rural areas.

You may think that due to the fact that there are no multi-storey buildings in such conditions, the signal level should be very high. But no. In this situation, another problem arises. In the villages, the base stations are either absent or very far away. As a result, low speed or complete absence of it.

Other problems.

Sometimes it happens that the 3G signal is full, and the download speed is rather small. In this case, there are thoughts: "how to amplify the signal 3g modem and whether it is necessary at all?". The problem lies in the fact that there is still such an important parameter, as the network load. The more users are simultaneously connected to a particular station, the slower the data is transmitted.

How to strengthen the signal of the 3G modem.

There are various options for amplifying the 3G signal, but not all of them can actually help. The modem can be operated mechanically, or programmatically. But, in fact, all sorts of left programs, supposedly to amplify the signal, can not help. Moreover, you, most likely, download any virus or something similar.

How to strengthen the modem signal 3g with your own hands.

The most important thing is that the device is not stuck in the back of the system unit, which is almost close to the wall. In this situation, the signal will be very weak. Therefore, it is desirable that the computer was not at the wall, or connect the modem in front.

You can amplify the signal using the 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 desirable to place the modem closer to the window. That reception indicators were the best.

It is worth noting that the extension cords are different. There are also about 1-2 meters in length. So the quality is very different. It can turn out that the signal will be even worse, since your cable does not have time to transmit data, or in general, it's USB 1.0. (The data transfer rate in 1.0 and 2.0 differs by tens of times.)

The 3g modem can be amplified 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 a parameter such as the gain factor, as well as the radiation pattern. Please note that the higher the ratio, the already there will be a diagram.

If you have purchased such a 3G antenna, then it should be installed with the mind, and not just for 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, then you will sufficiently increase the reception and data rate. An important point is the length of the cable. The longer it is, the worse the strengthening properties. Moreover, for the extension it is necessary to use only a high-quality cable, otherwise it will be of little use. If you spent on an antenna, then do not feel sorry for the money on the cable.

I hope this article has helped you, and you were able to solve your problem with the speed of the Internet.