Fundamentals

WiFi bands, channels, signal, IP addresses and slow networks.

• Measuring your home WiFi signal: dBm, channels, interference

  Published: 25 Sep, 2026 |  at  10:30 AM

  Fundamentals

  How to measure your home WiFi signal step by step: what dBm means, how to pick a channel, which apps to use on Android, Windows, iOS and macOS and good values.

• 2.4 GHz or 5 GHz: which WiFi band to use at home

  Published: 25 Sep, 2026 |  at  10:00 AM

  Fundamentals

  2.4 GHz or 5 GHz: which band to use at home, its range, wall penetration, interference, real speed and how to choose depending on your devices.