Poor signal strength is a common problem. Whenever there’s a lot of buffering while watching Netflix or you are unable to download a file or Internet is not just working, signal strength is the culprit. It is the range of the wi-fi network that has got to do a lot with the poor connectivity. Let’s find out what exactly the range of the network is and many more aspects related to the concept.
How does a wireless connection work?
A wireless connection uses radio waves to transfer signals to connected devices. The network works similar to how our mobile phones and televisions work.
Understanding wi-fi range
The range of a wireless network can differ depending on the type of network. For instance, if we talk about a home network with one router, it will not have a broad range as compared to the one used in offices and larger buildings.
The rule of thumb is that wi-fi routers in home network that operate on the frequency of 2.4GHz have a range of 150 feet indoors and 300 feet outdoors. The older models with 5GHz band have almost one-third of this range. The newer routers with 802.11n and 802.11ac operating on 2.4GHz and 5GHz have a wider reach. A 5GHz wi-fi connection might have more obstructions, so it can have 10-15 feet shorter range.
What impacts the wi-fi range?
The access point or the router, building and wireless standard are three factors that impact the wi-fi range.
Building type – If the building is made of brick walls or metal frames, this can affect the wifi range by a minimum of 25 percent. Wi-fi signals get weaker if there’s a lot of obstruction such as floors and walls. Even electronic appliances can impact signal strength.
Router or access point – The strength of the device transmitter of the router, distance at which the device is being connected to the access point are some of the factors that affect the wifi signal range. Antenna orientation and the types of antennas can also increase or decrease signal strength. If the signal strength is weak, you might want to consider changing the antenna.
Wireless Standard – Not many know that wireless standard of the wi-fi can impact the signal strength and range. For instance, 802.1n standard has a range of 235 feet and 802.11 g has 125 feet indoor range.
To Sum up
When you are buying best wifi parental controls router or an advanced router, do keep the range in mind. Always inquire about the frequency and protocol of the router so that you get decent wifi range and speed. If you already have a router installed but there’s a lot of signal issue, consider changing the antenna.
Hope these small yet important points will help you in buying a wifi router that delivers seamless performance.
Keith is a technology blogger. He writes all about best mesh wifi parental controls, routers, network bands, extenders and other technology related topics.