The Faraday Cage: A Gadget to Give Your Phone EMP Protection – Gadget Teacher

The Faraday Cage: A Gadget to Give Your Phone EMP Protection

Written by Gadget Teacher

If you’re a prepper, you know that electromagnetic pulse is harmful to your devices. There are many things that need to go wrong for an EMP to blast. Even then, you can’t be too sure.

EMP can come from anything. It can be as ominous as a nuclear explosion to simple electrostatic discharge.

For those who want to prepare for anything, EMP protection can be crucial to your needs. This is where a Faraday cage comes into play. But, how does it help?

In this guide, we’ll talk about Faraday cages. How do they work as EMP shielding? What benefits can you get from a Faraday box?

Here’s a good way you can prep:

  1. What is an EMP?

Most of us have heard of the electromagnetic pulse or EMP from sci-fi fantasy shows. It tends to look like a fancy wave of electricity. It may not be as flashy, but an EM pulse is still something powerful.

What is an EMP? It is a short wave of electromagnetic radiation. There are many possible sources for an EMP, which is both invisible and powerful. A quick list of these include:

  • Lightning strikes and thunderstorms
  • Electrostatic discharge
  • Coronal mass ejection or solar flare
  • Power line surges
  • Nuclear EMP
  • Non-nuclear EM weapons

As you can see, most of these are catastrophic events by any stretch of the imagination. When these happen, an EMP shielding is a powerful way to protect your phone. Here’s where you can learn more.

  1. Why You Need EMP Shielding?

An EMP blast is scary, not because of its ability to kill people but how it can disable modern life. The mere fact that an EMP happens means there’s something catastrophic. That’s not a good sign in its own right.

What does an EM pulse do anyway? At its most basic, EMP can damage any and all electronics depending on the pulse type. There are three types of EM pulse that can happen: E1, E2, and E3.

E1 pulses can affect local antenna, integrated circuits, and computers. This means an E1 pulse can fry many of your electronics, which includes your phone and computer. It can even fry your car’s modern control computers as well.

E2 pulses work on the same frequency as lightning. This means it can damage vertical antenna towers and anything conductive out in the open.

E3 pulses can affect everything from underwater internet cables to commercial power. This means people will not have electricity if worse comes to worst.

E1 and E3 are extreme dangers as they can disable everything about modern life as we know it. These types of EMP are enough to drop planes without EMP shielding and then some.

It’s not even a matter of large-scale catastrophe. EMP and other electronic signals can exist everywhere. They can be both disruptive and interrupt your privacy.

If you’re looking for protection, what can you do?

  1. Understanding Faraday Cages

For those looking for a reliable way to protect their gadgets from electromagnetic pulse, Faraday cages or a faraday box is the right equipment that can deter any damage.

Faraday cages are special chambers that allow isolation of your electronic devices. It catches any and all electronic signals going to and from anything inside.

By soaking EM signals from the atmosphere, it prevents problems with electronics inside. They work by using conductive materials like metal to absorb such signals.

Anything inside the Faraday box receives protection from an insulating layer like plastic or glass. Should you build yourself a Faraday cage? Not necessary.

These days, there are items such as Faraday bags that give you the protection of a Faraday cage but with extra portability. Even then, is there a real need for Faraday cages? The answer is a resounding yes.

Engineering and Precision Testing

The first practical application of a Faraday box to your life is in testing and engineering. When it comes to many engineering disciplines, Faraday cages help in designing electronic devices like your phone. They do so to get control data for different devices’ efficiency.

This prevents any outside interference, which is crucial to high-performance electronics. In laboratories and test labs, this ability to control the environment can become an unparalleled edge. Proper testing to prevent interference can mean the difference between success and failure.

For example, aeronautics companies test their instrumentation in Faraday cages to cut out any interference. This also allows for isolated testing of different products.

Privacy Protection

In more practical applications, people who concern themselves with security can use a Faraday box. This type of protection can help prevent any digital signals and connection. Why should you do this?

Many people have sensitive information on their mobile phones. Banking information, passwords, and even personal information come in one neat package through mobile devices. These devices, however, can be prone to hacking.

Mobile phones do automatic seeking of wireless connections. This can be either WiFi, Bluetooth or Near Field Communication (NFC). These will always look for the nearest connection they can tether.

This makes them vulnerable to wireless spoofing, which many unscrupulous entities like hackers do. Hackers can then harvest data through these connections. EMP shielding can prevent this from happening in public WiFi.

Faraday cages can block all types of electronic pulses. This includes both analog and digital signals, so nothing can go through. Such EMP protection can give you the peace of mind you need.

Get Proper EMP Protection Today

When it comes to EMP protection, the Faraday box is your best bet for privacy and shielding.

Faraday bags and other such technology can help block any electrical signals and save you from any untoward incident. Whether it’s an EMP attack or simple prepping, this is the right one for you.

If you’re looking for more ways to prep and survive? Take a look at our other guides today. We have the best, most informative walkthroughs that can help you through life.

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