wifi radio frequency channels
This page covers wifi radio frequency channels which include channels for 11a,11b,11g,11n. Channels for frequency bands 2.4GHz,4.9GHz and 5GHz frequency bands are mentioned in the below tables.
Channels for 802.11n 2.4GHz radio frequency band
| Channel Identifier | Center Frequency(MHz) |
|---|---|
| channel-1 | 2412 |
| channel-2 | 2417 |
| channel-3 | 2422 |
| channel-4 | 2427 |
| channel-5 | 2432 |
| channel-6 | 2437 |
| channel-7 | 2442 |
| channel-8 | 2447 |
| channel-9 | 2452 |
| channel-10 | 2457 |
| channel-11 | 2462 |
| channel-12 | 2467 |
| channel-13 | 2472 |
| channel-14 | 2484 |
Channels for 802.11n 5GHz radio frequency band
| Channel Identifier | Center Frequency(MHz) |
|---|---|
| channel-36 | 5180 |
| channel-40 | 5200 |
| channel-44 | 5220 |
| channel-48 | 5240 |
| channel-52 | 5260 |
| channel-56 | 5280 |
| channel-60 | 5300 |
| channel-64 | 5320 |
| channel-100 | 5500 |
| channel-104 | 5520 |
| channel-108 | 5540 |
| channel-112 | 5560 |
| channel-116 | 5580 |
| channel-120 | 5600 |
| channel-124 | 5620 |
| channel-128 | 5640 |
| channel-132 | 5660 |
| channel-136 | 5680 |
| channel-140 | 5700 |
| channel-149 | 5745 |
| channel-153 | 5765 |
| channel-157 | 5785 |
| channel-161 | 5805 |
| channel-165 | 5809 |
Channels for 802.11b 2.4GHz radio frequency band
| Channel Identifier | Center Frequency(MHz) |
|---|---|
| channel-1 | 2412 |
| channel-2 | 2417 |
| channel-3 | 2422 |
| channel-4 | 2427 |
| channel-5 | 2432 |
| channel-6 | 2437 |
| channel-7 | 2442 |
| channel-8 | 2447 |
| channel-9 | 2452 |
| channel-10 | 2457 |
| channel-11 | 2462 |
| channel-12 | 2467 |
| channel-13 | 2472 |
| channel-14 | 2484 |
Channels for 802.11g 2.4GHz radio frequency band
| Channel Identifier | Center Frequency(MHz) |
|---|---|
| channel-1 | 2412 |
| channel-2 | 2417 |
| channel-3 | 2422 |
| channel-4 | 2427 |
| channel-5 | 2432 |
| channel-6 | 2437 |
| channel-7 | 2442 |
| channel-8 | 2447 |
| channel-9 | 2452 |
| channel-10 | 2457 |
| channel-11 | 2462 |
| channel-12 | 2467 |
| channel-13 | 2472 |
| channel-14 | 2484 |
Channels for 802.11a 5GHz radio frequency band
| Channel Identifier | Center Frequency(MHz) |
|---|---|
| channel-34 | 5170 |
| channel-36 | 5180 |
| channel-38 | 5190 |
| channel-40 | 5200 |
| channel-42 | 5210 |
| channel-44 | 5220 |
| channel-46 | 5230 |
| channel-48 | 5240 |
| channel-52 | 5260 |
| channel-56 | 5280 |
| channel-60 | 5300 |
| channel-64 | 5320 |
| channel-100 | 5500 |
| channel-104 | 5520 |
| channel-108 | 5540 |
| channel-112 | 5560 |
| channel-116 | 5580 |
| channel-120 | 5600 |
| channel-124 | 5620 |
| channel-128 | 5640 |
| channel-132 | 5660 |
| channel-136 | 5680 |
| channel-140 | 5700 |
| channel-149 | 5745 |
| channel-153 | 5765 |
| channel-157 | 5785 |
| channel-161 | 5805 |
Channels for 4.9GHz radio frequency band
| Channel Identifier | Center Frequency(MHz) |
|---|---|
| channel-1 | 4942.5 |
| channel-2 | 4947.5 |
| channel-3 | 4952.5 |
| channel-4 | 4957.5 |
| channel-5 | 4962.5 |
| channel-6 | 4967.5 |
| channel-7 | 4972.5 |
| channel-8 | 4977.5 |
| channel-9 | 4982.5 |
| channel-10 | 4987.5 |
| channel-11 | 4945 |
| channel-12 | 4950 |
| channel-13 | 4955 |
| channel-14 | 4960 |
| channel-15 | 4965 |
| channel-16 | 4970 |
| channel-17 | 4975 |
| channel-18 | 4980 |
| channel-19 | 4985 |
| channel-20 | 4950 |
| channel-21 | 4955 |
| channel-22 | 4960 |
| channel-23 | 4965 |
| channel-24 | 4970 |
| channel-25 | 4975 |
| channel-26 | 4980 |
RF and Wireless Terminologies
SATELLITE
RF
Antenna
Avionics
Wireless
LiFi vs WiFi
MiFi vs WiFi
BPSK vs QPSK
BJT vs FET
PDH vs SDH
CS vs PS
MS vs PS