What To Consider When Selecting A Cell Signal Repeater

Call Booster
Call Booster
Cell Signal Repeater
Cell Signal Repeater

People use smartphones for pretty much everything nowadays. Smartphones are fast becoming the most preferred computing devices. However, the cellular reception becoming weak will make the technology insignificant in scope. It is fortunate that a cell signal repeater can be bought for the maximum signal at home, in an automobile or place of work. Before discussing the things to consider when purchasing it, let us take a look at the way a signal amplifier works.

How It Works

Any form of interference can weaken the signal, and thereby, cause call drops and connectivity issues. A cell signal repeater system picks up the signal available outdoors and rebroadcasts it in an amplified form to the area in need. To enable this, it has three components: a donor antenna, an indoor antenna, and the signal boosting unit.

The donor antenna receives and relays the signal to the booster placed indoors, which then amplifies and passes it on to the indoor antenna. The second antenna then retransmits the signal boosted by the amplifier to devices inside the building.

Cell Signal Strength

When shopping for a booster, vendors will usually ask how much signal you are getting in the place in which it will be installed. Outside cellular signals can be weak, medium or strong. To measure it, enable field test mode on your smartphone. It will then show the decibel measurement of the existing signal. This depends on the smartphone brand you are using, so look at your user manual or just check with your telecom service provider.

Be sure to check whether the network mode you are having there is 3G or 4G because this detail can help to purchase the appropriate product.

Coverage Area

Several things including the construction materials of your building can negatively affect the quality of the signal you are getting. So you should consider buying a booster that offers the strongest possible signal to work in any circumstance.

Mobile signal boosters are classified by the amount of coverage these devices offer. There are several different factors in determining how much cellular coverage you need, including your home layout. For instance, if it has many floors, you might need more antennae than you otherwise would for the required coverage improvement/gain.

If you lack a clear idea about this matter, just contact an installation technician who works with the booster manufacturer you are considering. He or she will be able to set up equipment in a way that offers the best possible outputs.


Panel antenna and dome antenna are designed for indoor use, and each of these has a particular function. The former gets the cellular signal and transmits it in a single direction, whereas the latter uses signals in any direction.

Outdoor antennae are virtually the same. An omnidirectional antenna can pick up and send signals in any direction. On the other hand, a Yagi antenna sends signals in just one direction.


Following the antennae set up, you must be sure to choose top-quality cabling. The length, quality and form of your cable will all play a role in controlling the loss of signal. For the best possible results, utilize the shortest cable of the topmost quality you can pay for.

Whether It Meets FCC’s Standards

The FCC regulates a cellular signal amplifier’s performance. The government agency passed a rule some years ago that stipulates to what extent the product can amplify a cellular signal for in-automobile and indoor use. It also specifies the maximum amount of noise power the booster can have. Reading every single detail when shopping will lengthen the purchase process, so you are better off just purchasing an FCC-certified product.


Mobile signal amplifier equipment installation might be complex based on at which place it is set up. It can be installed at a building or an automobile. In both cases, in the event you are unfamiliar with the technology and utilization of electrical equipment, then you must think about having somebody set it up.

If you wish not to hire an installation professional, then you might want to choose a plug and play mobile signal booster. To install this type of booster, you need not be capable of doing domestic repairs and small renovation works.

Technical Support

How good or how bad your product is will decide in what way the maker offers support for it. Reputable manufacturers offer over 2-year warranty with a 60 days money-back guarantee, in addition to technical support. According to the manufacturer you choose, the technical support could be provided over the phone, through live chat or electronic mail.

Whether you are shopping for it for the first-ever time or the umpteenth time, make the effort to source it from a manufacturer with a good reputation.