USA/FCC & Canada regions have 11 total channels allocated. All frequencies are in GHz.
Channel Lower Frequency Central Frequency Upper Frequency 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 2.446 2.457 2.468 11 2.451 2.462 2.473