Simply putting mobile signal boosters are devices that provide strength to a weak signal by amplifying the frequency signal of your cellular network. These devices are really helpful in numerous dead spots where there is no signal or very poor signal. Mobile signal booster help improve mobile network coverage in such areas.
A mobile signal booster comprises three main elements – exterior antenna, amplifier, and interior antenna. It forms a wireless system to boost cellular reception.
A mobile signal booster is a repeater system that involves the amplifier to enhance the mobile signal reception in various directions. The work of an outside antenna is to receive signal from a mobile phone tower and send it to amplifier. Then amplifier enhances the power of that signal many times and send it to the internal antennae. Then internal antenna transmits that signal into a building or location where it is installed.
The main aim of the mobile signal booster is taking the existing cell phone signal around your car, office, workstation or home and amplifying it. After amplification, the signal goes to the area with no reception or weak signal.
Apart from consisting of an amplifier to boost the reception, external antenna and internal antenna, there’re cell phone boosters with indoor antenna and amplifier as a single unit making them superb indoor cell phone signal boosters.
In most cases the three components are detached. Other optional components include the Attenuator which reduces unwanted frequency signals, Lightning Surge Protector, Splitter and Tap.