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Wi-Fi Channel Planning Basics
Reduce Wi-Fi interference at home
This guide explains how to choose Wi-Fi channels on 2.4 GHz and 5 GHz bands, avoid overlapping channels, and test changes to reduce interference and dropouts.
- wifi
- channels
- interference
- router
- home network
Scan your environment
Use a Wi-Fi analyzer to see nearby networks and their channels.
Pick non-overlapping channels
On 2.4 GHz use 1, 6, or 11; on 5 GHz pick a clear DFS-safe channel.
Test and adjust
Change router settings, then test speed and stability in key rooms.
Optimize placement
Place the router centrally, off the floor, away from metal and microwaves.