How to build a GSM repeater on your own | MyAmplifiers

How to build a GSM repeater on your own?

Another way to increase cellular signal is to build a repeater on your own. To do this, you need to install two antennas (both inside and outside - see Fig. 1 and 2) connected by a cable. You can take two J-pole antennas at 900 MHz. To choose the right antenna, you need to know at what frequency your mobile operator works. You can determine the frequency of your operator using our Helper. You can buy such antennas at any online radio store. Install one antenna outside the window or on the roof (find the place where the signal is the best), and the other antenna to be situated in the room.

Fig.1 External J-pole antenna Fig.2 Internal J-pole antenna    Fig.3 Coaxial cable

Then, you need to connect the antennas with cable. The cable should be thick so that the signal could pass through it without interference. For this purpose, the most suitable is coaxial cable shown in Figure 3. Thus, by setting this simple mechanism, the cellular signal will be improved. However, you should understand that the principle of this installation is directed only to transmit the available signal, but not to boost it.

Assuming that in the most excellent location your phone shows 2 sticks, it won’t show 5 sticks (bars) indoors - two is the maximum. In order to amplify a signal reception, and improve the communication quality, you need more powerful device such as a GSM booster. Our GSM boosters are tested and certified devices, which have helped to solve the problem of bad connection to many people. This is also confirmed by numerous customer reviews.

 

We have 100+ models. Find yours.

Get comfortable voice and Internet connection in your car, house or working place.

1. Select country

2. Select coverage

3. Click your provider icon ...

4. ... and get results

Search »
More Articles

Does the 2100 MHz 3G cell phone booster improve the quality and speed of Internet connection?

I'm sorry for the silly question, but I need to be confident in it.  I'm going to purchase a 3G booster, because I'm not satisfied with the quality and speed of Internet connection when I'm surfing or downloading. Just imagine the situation when you need to download a movie to watch for Friday night and can't do it fast because of low Internet speed and periodic disconnections. 

What is the warranty on your AnyTone GSM 900 MHz boosters?

Hello, my name is Jeremy and I am a mechanic. I have a free schedule. For example, if I have no clients on Monday I can stay at home and help my wife with children but if during the day somebody will call and ask for help I will drive to him. So as you understand that cell phone connection plays a very important role in my everyday life.  

How to Choose Mobile Signal Booster for your Home?

Poor cell phone signal especially at home can be a problem given that the phone connects you to the entire world. Moreover, home is one place where one spends the maximum time on phone after work. Therefore, a poor phone signal reception at home can affect one’s personal as well as professional life. So, how to solve cell phone signal problem in home? 

 

or simply contact us: contact@myamplifiers.com, +(44)2037691854 (Sales), Sales Chat