The 802.11 Wiki.
Every Wi-Fi standard from 802.11-1997 to Wi-Fi 8 - PHY, MAC, security, spectrum, and roaming - in one browsable, searchable place. Built for engineers who need the answer without opening the spec.
57
Reference topics
6
Domains
L1-L3
Levels covered
On accuracy - this reference was reviewed line by line against the IEEE 802.11 standards. Values labeled approximate (per-MCS SNR, range estimates, timings) vary by vendor and environment. Draft-standard data (Wi-Fi 8 / 802.11bn) may change before ratification. Last reviewed 2026-07-17.
Start Here
Orientation and the master comparison.
4 topics →Standards & Spectrum
Amendments, channels, regulatory, other radios.
11 topics →PHY Layer
Physics, modulation, math, RF.
14 topics →MAC Layer
Frames, access, aggregation, behavior.
12 topics →Security
WEP through WPA3, keys, EAP, attacks.
8 topics →Roaming & Operations
Roaming, MLO, controllers, planning.
8 topics →