無線頻率表

Wi-Fi WLAN channel frequencies

The table given below provides the frequencies for the total of fourteen WLAN / Wi-Fi channels that are available around the globe. Not all of these WLAN / Wi-Fi channels are available for use in all countries.

Channel Number	Lower Frequency MHz	Center Frequency MHz	Upper Frequency MHz
1	2 401	2 412	2 423
2	2 404	2 417	2 428
3	2 411	2 422	2 433
4	2 416	2 427	2 438
5	2 421	2 432	2 443
6	2 426	2 437	2 448
7	2 431	2 442	2 453
8	2 436	2 447	2 458
9	2 441	2 452	2 463
10	2 451	2 457	2 468
11	2 451	2 462	2 473
12	2 456	2 467	2 478
13	2 461	2 472	2 483
14	2 473	2 484	2 495

 【資料來源】：http://www.radio-electronics.com/info/wireless/wi-fi/80211-channels-number-frequencies-bandwidth.php