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The noise level indicates the amount ofbackground noise in your environment. If the noiselevel is too high, it can result in degraded strength andperformance for your wireless signal strength. Noise levelis measured in -dBm format (0 to -100).
Likewise, what is a good noise level for WiFi?
For most Wi-Fi networks, you will see the signalmeasurement be between around -10 and -70 dBm, and should see thenoise between -80 to -100 dBm.
- Change channels on your wireless network.
- Connect to a 5 GHz wireless network (if possible).
- Move your computer and Wi-Fi router closer to each other.
- Minimize the number of active Bluetooth wireless devices youhave connected to your computer or nearby.
Also Know, what is WiFi signal noise?
The signal-to-noise ratio (SNR) comparesthe level of the Wi-FI signal to the level of backgroundnoise. A ratio of 10-15dB is the accepted minimum toestablish an unreliable connection; 16-24dB (decibels) is usuallyconsidered poor; 25-40dB is good and a ratio of 41dB or higher isconsidered excellent.
A general rule of thumb in home networking says thatWi-Fi routers operating on the 2.4 GHz band reach up to 150feet (46 m) indoors and 300 feet (92 m) outdoors. Older 802.11arouters that ran on 5 GHz bands reached approximately one-third ofthese distances.