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How to Boost Radio Signal in a Building: Step-by-Step Guide

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Since coming on the scene, radios have always proven to come in handy for anyone that is looking to stay in communication with a partner without the need to worry about the presence of strong networks. Generally, radios are considered really flexible and are indeed useful. Well, beyond how useful they are and can be they come with limitations. These limitations are nothing like those of cell phones. While there could be various limitations when using a radio, one of the most prominent limitations you might be dealing with is limitations in range.  The range of a radio is generally important.  However, it even becomes more important when one is in a building. You might not notice the limitations in range when at a spot and using a radio. However, you will perhaps notice issues of limitation when you are pacing around while using a radio.

How to Boost Radio Signal in a Building

How to Boost Radio Signal in a Building

The fact that you are on this page means you are interested in boosting radio signals in a building. Well, before going on with this, there is a lot of knowledge that you will need to arm yourself with. It is extremely important that you know the influences on the workings of radios. Some of these influences are;

How to Boost Radio Signal in a Building: Hindrances Around and in Your Location

You will notice a drop in signal level when there is an increase in structures around the point where you are using a radio. This is because an increase in structures is directly proportional to an increase in obstruction.  If the height of the hindrance is quite significant, then, you should expect a very significant drop in radio signals. 

Your Radio’s Range Capacity

Every two way radio has a range capacity and you will not have to guess what its range capacity is as the range capacity gets written on it. Going by this, you simply need to select a radio with a range capacity that you know works well for you. 

Your Radio’s Antenna System

Antennas help radios pick up signals. If you do not have a radio with an antenna, you might actually struggle to get signals. 

The Terrain

The terrain around you will have a major influence on how much signal you enjoy when using a radio. If your terrain is free from obstructions, then, you will not have anything between you and the person you are trying to reach. On the other hand, if you are in an area with several obstructions such as a mountainous region, your radio signals will drop significantly. 

Location

The location you find yourself in will have a thing or two to do with your radio signal. If you are in a large farm, you most likely will not have the same signal that someone in a factory will get. 

How to Boost Radio Signal in a Building: Boosting Radio Signals

Let’s look at the steps to be taken to boost signals.

Get a Commercial Radio Antenna

 You might not always get the results you seek when you make use of the antenna that you get when you buy your radio. In situations like this, you might have to depend on an antenna of commercial quality.  One way to go about this is by getting a dual-band antenna. Once you have this, you can place it in the highest part of your building. With this, you will have a much improved radio signal strength and communication will become a lot better. 

Local Repeater

With a repeater, issues of bad radio signal can become a thing of the past faster than you imagine.  When you have a repeater around, you can always transmit with a range that is more than that of the signal you received. When you make use of a repeater, the trees and buildings will be unable to mess with the radio signals in your building.  Beyond simply helping in improving the radio signal in a building, a local repeater can play the role of a base station for the various radios in your environment. 

Repeaters are reliable and are known to come with two frequencies.  One of the frequencies is for getting signals while the other is for transmitting.  Due to how effective repeaters are, they get used in commercial centers and police stations. 

Shield Your Wires

The quality of your wires can have a major effect on the quality of signals that it produces. So, if you are looking to have better signals in a building, ensure that your wire is in a good state. If you notice that the quality of your wire is reducing, you can cover the wire in a magnetic shielding foil.

Locate Interferences

Sometimes, you are not getting the right radio signal because of interferences in your building. With this in mind, when the signal in your building is bad, you might simply want to focus on locating any interference in your building. If you are able to do this successfully, radio signals should improve significantly.  That’s not all. You might want to switch off air conditioners, power tools, and heaters. 

Make use of an Alternate Outlet

You might be getting weak signals because you are making use of a bad outlet. So, you might want to try connecting the radio to a different outlet. You might be dealing with interference because of the various devices operating on one circuit. This means, you can always make use of a different circuit if you are able to identify the circuit you are on. 

Use the Radio in the Mono Mode

Some radios give you the freedom of choosing from two modes. These modes are Mono and Stereos. If you are on Stereos and the signal is bad you can switch to Mono. This could make you get poor sound. If you are particular about the quality of sound, you might not like this method. However, if you are not really interested in quality sound, you can try it out. 

Quick Fix to Issues of Radio Signals

 Before we go on to the steps that can help you improve signals on your radio, there are simple tips that you can rely on to boost the signals you are getting on your radio. Some of these tips are;

 Get your radio monitor open. This way, you get to access external signals. When you do this, you will be able to improve your device’s receiving power.

You might want to consider making use of a high power mode. Doing this will significantly help with your range. It works well in dense areas. 

Find your way to the apex point in you location. This will help increase radio signals. 

If you are at a spot or simply sitting, you might want to walk around or stand up.  Some parts of a room might have more signals that other parts. 

Getting Better Radio Signal in Metallic Buildings

Buildings have a reputation for redirecting or absorbing radio frequencies. Also, when making use of a radio in a building, signals might not be as good as you experience outside a building. 

While the loss of signals in a building can be really challenging, it is not a situation that is without a solution. If you are having issues with signals in your building, there are actions that can help improve the radio signals you get. There are different types of buildings and these different buildings have different effects on radios signals. This means the technique that helps in improving signals in one building might not necessarily work very well for another.

That being said lets walk through the process of improving radio signals in a metallic building.

When looking to get better radio signals in a metallic building, you will need t get an external antenna. An external antenna like Distributed Antenna System can go a long way in improving data and voice connectivity. 

The Distributed Antenna System functions as a regular antenna. However, its area of coverage is really broad. 

An external antenna works well. However, not everyone is comfortable using it.  So, if you are one of those that do not seem comfortable with an antenna, you can make use of a cellular signal boosters system. This system gets signals, improves on this signals and spreads the signal over an area. 

If you are interested in making use of an outdoor antenna, to ensure that it works perfectly, it should be placed at the apex of a building.

Why is Radio Signal Poor in Some Buildings?

The major reason some buildings might have bad radio signal is the materials used in building them. Some materials that could cause some buildings to have poor signals are VEC glasses, metal beams, and solid concrete.  The above mentioned materials prevent the passage of radio signals. So, when they are used in constructing a building, the intensity of the radio signals is significantly reduced. 

Can Aluminum Foil Help with Radio Reception?

Yes, aluminum foils can help improve radio signals. To improve radio signals with aluminum foil, you will need to cover the radio antenna with aluminum foil. After doing this, try moving the radio around. This way, you will be able to get an area with better signals.

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