Why Do You Need A Signal Booster In Your House?

Cell Phone Repeater
Cell Phone Repeater
Signal Booster
Signal Booster

A signal booster is a very useful device if you are experiencing regular problems with a cellular connection at your home, office, or in your car. Even though we are advancing technologically, poor cell reception is still a concern in many parts of the world.

Today, most of us cannot imagine a day without our smartphones. Most of our daily routines are depending on our cell phones. We use the internet daily for every aspect of our life. All of this needs a proper cellular connection. Without that, we may not be able to perform well in our professional and personal life.

With a signal booster, you can increase the strength of the available cell signal and you will not experience call drops or slow data speed ever again. There is only one reason for using a cell phone booster; weak signal strength. Weak cell signals are caused by several reasons. Let’s take a look at each one of them.

Reasons For Poor Cell Reception

Distance From The Cell Tower

This is one of the main reasons for poor cell reception in most parts of the world. The cellular network in rural areas is not as sophisticated as that of the urban areas. As a result, the number of cell towers in the rural areas is relatively lower and if you are living in a remote location or traveling through one, you might not get a strong cellular connection.

Heavy Network Traffic

When we are stuck on the traffic, we might be texting or browsing the internet using our cell phone. When a significant number of people use their cell phones in a small area, the cell signals won’t get enough space on the nearest cell tower. This will affect the strength of the cell signal and you may experience call drops or restricted internet access.

Building Materials

The building materials like concrete, glass, aluminum, steel, wire mesh, etc. block the cell signals coming from the cell tower. The cell signals get reflected by these materials and they may not be able to get inside the building. Most of the time opening the glass window helps to improve the cell reception inside the building.

Natural Obstructions

Just like the building materials, the naturally occurring obstructions like mountains, hills, trees, snow piles, etc. also block the cell signals from reaching your cell phone. If you are surrounded by hills and mountains, you will regularly experience call drops and slow data speed.

Low Battery

When your phone does not have enough power, it will be extremely difficult for your phone to find a reliable cell signal. That is why you may experience call drops and slow data speed when the phone’s battery is low. Your phone uses a lot of power to find a cell signal and maintain a connection.


Poor weather condition also has a negative impact on your cell reception. During heavy rain or a thunderstorm, your cell signal strength will be lower than usual. This is mainly because the water droplets in the atmosphere reflect the cell signals coming from the cell tower. Fog, wind, snow, heavy cloud, etc. will also cause poor cell reception.

Cosmic Events

When the sun’s surface gets erupted, plumes of gas is sent into space. These so-called solar flares will disrupt the cell signals coming from the satellite. This will result in poor cell reception and you may experience call drops.

Damage Of The Cell Phone

Sometimes the cause of poor cell reception might be your phone itself. Most of today’s cell phones have the receiving antenna inside the device. If the antenna is damaged, we cannot know it without opening up the phone. In such cases, you might want to take your phone to a service center.

Working Of A Signal Booster

A signal booster is a device designed specifically for increasing the strength of incoming cell signals. The outside antenna, the amplifier, and the inside antenna are the three main components of a signal booster. The purpose of the outside antenna is to capture the existing outside cell signals and sending them to the amplifier unit. The outside antenna and the amplifier unit will be connected with coaxial cable.

Outside antennas are of two types; omnidirectional and unidirectional. The omnidirectional antenna can capture cell signals from all directions. These types of antennas are mainly used to capture cell signals of multiple network carriers. The omnidirectional antennas are used for capturing cell signals from a single direction.

The amplifier unit of the signal booster is considered as the core. The cell signals captured by the outside antenna will be sent to the amplifier and it will increase the strength of those cell signals to a usable level. The amplified cell signals will be then rebroadcasted by the inside antenna to all the cellular devices inside the building.