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802.11b WiFi Channels:
| Channel | Lower Frequency | Center 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 | 2.451 | 2.457 | 2.468 |
| 11 | 2.451 | 2.462 | 2.473 |
