WiFi Frequencies

Created Thursday 11 April 2019

2.4 GHz (frequencies in MHz)

20 MHz channels - 802.11g/802.11n (WiFi 3/4)

Channel Bottom  Center  Top
================================
 1      2402    2412    2422
 2      2407    2417    2427
 3      2412    2422    2432
 4      2417    2427    2437
 5      2422    2432    2442
 6      2427    2437    2447
 7      2432    2442    2452
 8      2437    2447    2457
 9      2442    2452    2462
10      2447    2457    2467
11      2452    2462    2472




22 MHz channels - 802.11b (WiFi 1)
Channel Bottom Center Top
================================
1 2401 2412 2423
2 2406 2417 2428
3 2411 2422 2433
4 2416 2427 2438
5 2421 2432 2443
6 2426 2437 2448
7 2431 2442 2453
8 2436 2447 2458
9 2441 2452 2463
10 2446 2457 2468
11 2451 2462 2473


5 GHz (frequencies in MHz)