You might be wondering why you need to have a survival radio in this age of technology? Almost every other person has their own cell phone and has an access to the internet. So, what’s the point of having a survival radio communication system?
In this article, we have answers to all your questions.
Why you need to have a Survival Radio Communication System?
No doubt we live in a metropolitan world where everyone is connected to each other by technology. But what will happen if the technology we are relying in goes down? Then how will you communicate with your family or find any help?
In history, there are a number of events when in the middle of a disaster, the cell phone service went out in the snap of the finger. Like in the 99/11 incident, the systems were extremely overloaded that the cell phone towers became unable to handle the traffic of millions of people all at once. And people were out of service for days. Or during some natural disaster – like hurricane or flood. In these situations, the cell towers and telephone lines are most likely to get affected. So, don’t think that these technologies can keep you safe.
Well, you don’t have to worry much because survival radios are here to save from these kinds of situations. As, these radios aren’t dependent on infrastructure like cell towers, telephone lines. Therefore, they can literally be your lifesaver in emergency situations.
How radio waves work?
Radio waves are way stronger and faster than n LTE signal. Because of this reason they have the capability to reach large distances and to connect with as many people as possible.
The general rule that radio waves generation follows is. The higher the frequency of the radio wave, the more amount of data it can carry but it will not be able to travel through a large distance. On the other hand, a lower frequency of radio waves transmits less data but it has the ability to cover large distances.
If you take a look at the electromagnetic spectrum of radio waves, traditional radio waves work on the lower frequencies. Normally, 525 to 1705 kHz (1 kHz = 1000Hz) for AM radio and 88 to 108 MHz (1 MHz = 1000 kHz) for FM radio. It shows that AM radio has a longer range, whereas, FM radio contains high frequency which is used within a localized area.
Cellular technology signal transmission range doesn’t even come close to the radio waves. Whether you are using 2G, 3G, or LTE. All these systems are operating on a frequency that is even higher than the radio. For modern networks, the range lies between 700 MHz to 2,100 MHz. These cellular networks are faster and are better in uploading pictures on social media, but the signals they transmit cover a very narrow range. Therefore, to cover an area of a radio, a lot of more cellular towers are required.
Additionally, cell towers have millions of people using the same frequency. Whereas, there is no one to clog up the radio signals. So, these survival radios are the way to go if you are looking for something for emergency conditions.
Benefits of Survival radio Communication System In An Emergency
If you watch the news you will see that almost every other month a disaster happens in some parts of the world. In such conditions, survival radios can offer you the following four benefits.
- Find out where everyone is in an emergency
During emergency situations each and every minute is crucial. There is not a second to waste and the most important thing that you need to do in such situations is to find out where everyone is. Nowadays, most of the radios come with GPS tracking systems. with a two-way radio, you can detect where other people of your team are located. Or you can ask help by connecting yourself with government safety helplines.
- With this communication will never cease
You can’t rely on other forms of communication during stressful emergency situations. As those communication systems will be first to get affected. In such a situation, the last thing you want is to get disconnected from everyone. So, with survival radios as your back-up, you don’t have to worry about clogged telephone lines. By your survival radio, you can get yourself connected with your family members. Also, unlike cell phones, you don’t have to worry about battery life. Just keep some extra batteries at hand in case you need to swap the old one out.
- Offers distant coverage
Survival radio communication system offers a 300-miles distance coverage which is much greater than the coverage that a local cell tower offers. This distant coverage allows you to make contact with people that are miles away from the immediate disaster location.
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- They have durable construction and are light in weight
We all take care of our cell phone very much, because they are fragile devices that can’t bear much pressure. During emergency conditions, you don’t know what will happen. Gratefully, survival radios are very durable and they have the ability to withstand a great deal of pressure. In addition to great strength, they are waterproof in nature. Another important feature they have is the ability to float on the water. Unlike other devices that will sink down into the water, this survival radio communication system can stay above the water.
Also, disasters don’t get resolved in a day or two. So, in such situations when you are going to use the radio for a considerable amount of time the durability becomes way more important. Not only they are capable to withstand the pressure of the disasters but also, they are easy to move around because of their lightweight. Specifically, when there is a lot of moving around you don’t want to carry some heavy stuff with you. That’s why it is necessary for survival radio to be lightly weighted so that it will not get in your way.