Do you know what businesses these days require? A smooth-running network. Yes, you heard it right. A smooth-running network by the network cabling installers in Dallas increases your business productivity and efficiency by many times more than you can imagine.
But you know your network can be easily disrupted by electromagnetic interference? Yes, electromagnetic interference can disrupt your business, causing disruptions and slowdowns in your business.
The only alternative is to learn what causes it in the first place and fix it. Wondering how to do that? This blog post addresses the causes of electromagnetic interference and ways to reduce it.
Electromagnetic Interference (EMI)
When the operation of an electronic device is disturbed by an electromagnetic field and disrupts the radio frequency spectrum is known as electromagnetic interference. This can lead to your systems working poorly, malfunctioning, or stop working completely.
Wondering what causes this interference? It is caused by both natural and human-made sources. It has become a common concern for most businesses.
What Causes Electromagnetic Interference?
Electromagnetic interference is caused by three factors. The factors are:
- A source
- A Transmission path
- A response
There are diverse ways in which electromagnetic interference can affect your business and can be caused by multiple sources. Let us understand these in greater depth.
Source of EMI
Electromagnetic interference is caused either naturally or by man-made sources. The natural sources and phenomena that are likely caused by EMI include noise such as lightning or electrical storms.
The interference can also be caused by man-made sources. It includes activities of other electronic devices, especially the ones experiencing the interference already.
EMI bandwidth
It refers to the range of frequency at which interference is experienced. It is of two types: one is broadband EMI and the other is narrowband EMI. The broadband EMI takes up a large portion of the magnetic spectrum. This is caused by arcing or corona discharge from power lines.
The narrowband EMI results from different kinds of distortion and are caused by an oscillator.
Duration of EMI
The duration of electromagnetic interference also matters the most. It refers to the amount of time the interference is experienced. It is of two types: continuous and impulse. Continuous interference is, as the name indicates, continuously emitted by a source.
The impulse noise is the interference occurring within a short period or in between.
Best Practices To Fix Electromagnetic Interference (EMI)
Now that you know what causes electromagnetic interference, you must be wondering- how to fix this. Here’s an answer to the question.
Sometimes, it can be fixed simply by moving the devices and sometimes, even rotating one device can fix it. Let’s have a sneak peek into three methods to fix electromagnetic interference (EMI).
Filtering
Filtering the unwanted signals is one of the best ways to fix electromagnetic interference. It is commonly used with cables and connectors. Some special connectors have built-in low pass filters whose main job is to soften the waves and reduce the interference.
The signal needs to be filtered and isolated to remove the unwanted noise and voltage signals.
Good quality electronics
The next best way to reduce the interference is to use good quality electronics only from reputable suppliers. Poorly made and cheap electronics might not be tested properly or be shielded which in turn makes it more likely to cause interference in other devices and become more susceptible.
Shielding
Another best way to fix electromagnetic interference is by shielding. It is crucial because it reflects electromagnetic waves into the enclosure.
Mostly, a small amount of radiation penetrates the shield if it is not thick enough. The metals you can use for shielding include copper, steel, and aluminum.
Grounding
Grounding is also an effective way to reduce and eliminate electromagnetic interference. Ir refers to establishing an electrically conductive path between an electrical or electronic element of a system and a reference point.
The best practices to achieve grounding include keeping leads away from internal circuits, using multiple grounding points, trying to isolate circuits from the ground, and maintaining separate grounds for analog and digital circuits.
Using the above-mentioned four ways can help you fix electromagnetic interference and ensure equipment is less vulnerable to future interference.
Hiring commercial security system installation service
Last but not least, it’s best to hire a commercial security system installation service. They are professionals and know how to fix this electromagnetic interference. Consider their expertise, reputation, track record, pricing plans, and the materials they use during the network cabling installation before you decide.
Keeping these things in mind will help you to make sure you are making an informed decision for your business.
Conclusion
Now you know what causes the interference and the best ways to fix it? So what next then? Find the best network cabling installers in Dallas to help you with the installation.
