0:00 What affects WiFi speed
When you rely on Wi-Fi, performance issues can cause problems with your efficiency. Unfortunately, Wi-Fi performance issues are not always easy to diagnose due to the way Wi-Fi works. An unknown changeable could potentially affect your Wi-Fi speed.
Here are just a few key factors of what affects WiFi signal
01:00 Antennas, Impact Coverage & WiFi Transmissions
The antenna in your service equipment may affect Wi-Fi coverage. Antennas have a significant effect on the Wi-Fi coverage your business or company receives. When looking at Wi-Fi performance, make sure the antenna is deployed or built into your Wi-Fi access points correctly. This is especially true with access points with additional external antennas. Antennas are usually located inside a building or office.
01:42 Equipment Power Levels Affect WiFi Performance
The power level of your Wi-Fi equipment affects speed. It's not always good when it comes to WiFi power levels. The power levels transmitted through your access points are important and do not need to be sufficient for coverage. Power is not always specified on the data sheet or settings that come with your Wi-Fi equipment. WiFi coverage problems can be caused by low levels of electricity. Improvements can be made with the WiFi equipment's automatic power control algorithm.
02:24 Equipment Quality and Build
Industrial and government standards have strict requirements on the radio parameters of networking devices but do not meet specific performance requirements. As a result, the quality and performance of Wi-Fi networks also depend on the many design choices that manufacturers make.
02:54 The RF Chain
An RF chain is the part of a smartphone, tablet, laptop, Wi-Fi access point, etc, which encodes, transmits, receives, and decodes radio signals. This quality is important for the quality and strength of the wireless signals, and the quality of the network connection they are carrying. Sometimes, RF chain standards are not very consistent. For example, a high-quality smartphone's network performance will be negatively affected by a poor quality Wi-Fi AP.
03:25 Environmental Factors
Hardware aside, practical knowledge shows that deploying the same tools in different environments results in different performance characteristics. Some environmental factors, such as when you install a wireless access point, are firmly under your control. Others, such as RF noise and interference, are not entirely up to you, so you need to keep these in mind when designing a Wi-Fi network
03:59 RF Noise and Interference
All Wi-Fi devices operate in multiple frequency bands in the 2.4 GHz and 5 GHz spectrum. The "all" part is very broad: it includes your Wi-Fi devices, your neighbour's Wi-Fi devices - they all work in this spectrum, and sometimes they can interfere with each other. This hurts the quality of Wi-Fi signals. Not all intervention is suitable for Wi-Fi strategy. Other wireless protocols, such as Bluetooth and ZigBee, run in the same frequency band as Wi-Fi
05:06 WiFi Units Positioning
Most people do not underestimate the importance of choosing a good location for a Wi-Fi access point. Even a small change in positioning can make a huge difference in performance.

05:19 High vs Low. Placing your Wi-Fi router on the floor or behind other things usually leads to poor performance. Instead, keep the router as high as possible to increase the transmission range of the radio waves. The unit must also be orientated in the correct way to maximise the antennas of the unit,
06:17 Device Installation
Being placed in the right place is not the only factor that affects performance. Many other factors related to the position of the access point have important consequences. For example, an antenna does not circulate RF signals evenly. Just above the antenna, there is a narrow region, where the signal strength is very low. An antenna's familiarity with client equipment and the surrounding environment (walls, structural elements) can affect the quality of the Wi-Fi signal.
06:49 Uplink Speed and Load
Locations with Wi-Fi access still need to connect to the rest of your network and then to the Internet. For example, traffic between different departments will pass through more devices than just one Wi-Fi access point. And, of course, Internet traffic passes through your ISP.
07:40 contact

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