Outside antennas are an important part of cell phone signal boosters, as they are the components that are responsible for attracting the cell signals from the outdoor areas. Hence, the strength of the signals provided by the cell signal booster is greatly reliant on the performance of your outside/external/exterior antennas. Therefore, you have to be extremely careful when installing these antennas.
Before getting an antenna for your signal booster, you have to be aware of the various options available for you. There are two distinct types of exterior antennas for you to choose from. Hence, through this article, we cover all the information you should be aware of when installing the external antennas of your cell signal booster.
Types Of External Antenna
Choosing an external antenna that is suitable for your situation is important, as it can have a great impact on the gain provided by your booster. So when getting a cell phone signal booster for your home or office, make sure that you choose the right antenna that can be suitable for your situation.
The best choice for people who are living in metropolitan areas is the omni-directional antenna that can help to attract the cell signals from all directions. This type of antenna is specifically designed for areas that have good signal strength, as they can receive signals from only a short distance. One of the important benefits you can derive by using an omni-directional antenna is that you will want only one antenna for accepting the signals from different carriers, as it has the capability to receive signals from all directions.
Another option you can get when choosing the external antennas of your cell signal booster is the uni-directional antennas. If you want to improve the strength of the signals in a building that is situated in rural or remote areas, then this antenna is the best option for you. As the name suggests, this antenna can accept signals from only one direction. But this property of uni-directional antenna allows it to receive signals from long distances. Therefore, you can use these antennas even if your home or office has a long distance from the cell tower of your carrier.
Even though uni-directional antennas are also capable of accepting the signals from multiple cell service providers, their cell tower should fall within its range. If you want to boost the signals from different carriers whose cell towers are situated in opposite directions, then you will have to get two directional antennas for boosting the signals.
Installing An Omni-Directional Antenna
The installation of an omni-directional antenna is an easy procedure when compared to installing a directional antenna. You have to find a spot with good signal strength and install it there. This antenna will receive signals from all directions. So you won’t have to worry about pointing it in the direction of the cell tower.
One of the problems that are commonly found in association with the omni-directional antenna is the overload problems. As these antennas are mostly used in urban areas where there will be strong cell signals, the strength of the cell signals can be too high. This can be too much for your amplifier to bear. This problem is known as the overload problem and it can cause your cell signal booster to shut down.
In this situation, you should install a device called an attenuator that can reduce the strength of the cell signals. This device should be installed between your exterior antenna and the amplifier.
Installing A Uni-Directional Antenna
You might need some technical knowledge for installing this type of antenna. For this antenna to accept the signals of your carrier, it should be pointed in the direction of the cell tower of the intended carrier. So you will have to find the direction of the cell tower before installing this antenna. Your carrier’s website might help you to find the direction of the nearest cell tower.
As mentioned above, if you want to boost the signals from different carriers whose towers are located in different directions, then you will have to install an antenna in each direction. This means you might need the help of multiple directional antennas for boosting the cell signals from different carriers.
Another important thing you have to notice when mounting the directional antenna is to point it away from your building. As directional antennas are very powerful, they can receive even the faintest signals. So it might also receive the signals broadcasted by your interior antenna, thereby creating a loop. This condition is called oscillation and it can adversely affect the performance of your booster. Hence, it is important for you to install the uni-directional antenna away from your building for getting better performance.
Installing the exterior antenna of a cell phone signal booster is a procedure you have to complete carefully. Otherwise, it can have an adverse impact on the performance of the device.