2.4 GHz WiFi channels 2012/08/152013/06/08 ctheroux WiFI Channel Center Frequency (GHz) 1 2.412 2 2.417 3 2.422 4 2.427 5 2.432 6 2.437 7 2.442 8 2.447 9 2.452 10 2.457 11 2.462 12 2.467 13 2.472 14 2.484 each having a 22 MHz channel width