Modern man cans nothing without a mobile phone, especially if he is in constant motion. It is impossible to run business operatively and to be on communication with your relatives and friends without the cellular phone. However, the mobile communication is still far from perfect. And it is not rare when the connection during the wireless communication interrupts and to contact the subscriber again you have to go outdoors. But modern technologies are evolving, and today it is possible to solve this problem.
If certain places have poor cellular communication, it is not the fault of your mobile operator. The reason is in the poor cellular signal. If the signal is weak, no one phone will be able to maintain the level of the wireless signal to provide the stable connection. And it becomes obvious that if the cell signal level is low, you need to have a special device that will strengthen the cellular signal. The gsm repeater is such device. However, there are some modifications of cell phone boosters, depending on your goals.
There are cellular amplifiers that operate primarily on the transmission of speech for mobile phones that run on 2g phone. Signal amplifier operates in the gsm frequency of 900 or 1800. Such gsm signal amplifiers for 2g phones take up the bulk of the market niche. And these cellular boosters will keep their leadership for a long time. Some people try to increase the Internet connection speed via these gsm repeaters. However, they don’t reach the desired effect. In most cases such use of gsm signal amplifiers leads for the opposite effect – the speed of the Internet connection reduces and mobile communication is getting worse. The phone signal repeater is designed exclusively for use with mobile phones, more precisely – to maintain the stability of the cellular signal during the conversation. One more advantage of the cell phone booster is that the mobile signal amplifier does not limit the subscriber in the choice of mobile operator or the number of calls.
The CDMA standard appears not so long ago. It greatly improved the quality of cellular communication. The mobile phones that work in this standard, operate in the frequency range 800/850 Mhz.
If you want to amplify the cell signal of your 3g mobile phone, you will need a 3g repeater. The 3g phone signal amplifier operates at a range of frequencies at 2100 MHz. This 3g signal booster provides more advanced capabilities than 2G. Firstly, you can make video calls and videoconference with the help of such 3g cell phones. It is also possible to connect the Internet on high-speed. All these features require a stable broadband signal. The demand for these 3g phone repeaters is growing every day.
And one more very promising standard for cellular communications today is Wimax. This is the standard of the newest generation, or 4G. The phone signal booster for this standard, which operates in the frequency range of 2.5 GHz, is in the process of improvement for the moment. Today the users of 4g cell phones can utilize only passive means of wireless amplification. The antenna is not really a convenient way to gain the poor signal, moreover, it’s inefficient.