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.
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What is a true nightmare for any person involved in business? I bet that your imagination draws the picture of failed business opportunities. The most curious thing is that in some cases it depends on you, while in others you cannot do anything and feel completely helpless – for example, when you miss a phone call from your possible business partner
A home-made booster can be done using two coffee cans. To do this, you will also need an antenna connector, pigtail antenna (specific to each phone model), a soldering iron, copper wire and pliers.
Hello. I've got a question about the work of my AT4000 signal repeater external antenna. I purchased this awesome device a year ago and I’m really happy about its effective and no-failure work. Due to it I've forgotten about constant failures and bad cell phone connection, so my Internet surfing gives me a lot of pleasure and bright moments in the World Web.