A Cell phone signal booster or repeater helps to increase the signal strength not only in homes and offices but also at large structures that traditionally have poor cellular signal or coverage. Have a cell phone?. You probably face the problem of poor coverage or very low signal strength in indoor structures such as your home and other buildings. It is possible to use cell phones deep inside problem building with the help of cell phone antenna building repeater systems moreover it also reduces the overall radiation produced by cellular pones.The cell phone signal booster can also be called as Cell Antenna repeater or cell phone booster, it comes with wide-variety of pre-package and custom solutions and all of which are FCC tested and approved. 2,500ft² to 50,000ft² is the maximum coverage area of the pre-packaged solutions. In factories, warehouses, multi-floor offices and other large structure the Cell Antenna with higher square footage is used whereas for homes and small offices Cell Phone Antenna with lower square footage is usually used. E-mobile will design a custom building cell antenna repeater for customers seeking solution to go beyond 50, 000ft².e-mobile CEO, Kumaar Thakkar says that “Cell phones are already a part of everyday life, but unfortunately they don’t work where we need them most, at home and work,”. This problem is solved by our antenna systems as it makes the cell phone almost functions as a landline while reducing the radiation they emit.An outdoor antenna, a cable and an amplifier are the three general parts of each Cell booster (Cell Antenna system). By pointing the cell phone tower, the outdoor antenna delivers the signal through the cable to amplifier. Indoor amplifiers amplifies the cellular signal throughout the structure. For more complex building the repeaters are made up of more of these three general parts, as it allows coverage for large area. Cell phone signal booster for pre-package building can be easily self installed or can be installed with the help of local electrician installer. There are professionally-trained installer located throughout the world who installs the system for the large custom designed systems by e-mobile.