WLAN信道列表

WiFi技术

WLAN(无线局域网络)的信道使用802.11协议

80.211工作组定义的频率区间:

2.4 GHz (802.11b/g/n)
3.65 GHz (802.11y)
4.9 GHz (802.11j) public safety WLAN
5 GHz (802.11a/h/j/n/ac)
5.9 GHz (802.11p)
60 GHz (802.11ad)
900 MHz (802.11ah)

 

在中国信道可以信道:
2.4GHz:1-13信道
5GHz:36、38、40、?、44、46、48、50、52、54、56、58、60、?、100——144、?、149、151、153、155、157、159、161、165

 

中国可用频段:
802.11ac/n/a : 5.725GHz-5.850GHz ; 5.47~5.725GHz; 5.15~5.35GHz (中国)
802.11b/g/n : 2.4GHz-2.483GHz (中国)
 

Channel Frequency
(MHz)
North America
[6]
Japan[6] [hide]Most of world
[6][7][8][9][10][11][12]
1 2412 Yes Yes Yes
2 2417 Yes Yes Yes
3 2422 Yes Yes Yes
4 2427 Yes Yes Yes
5 2432 Yes Yes Yes
6 2437 Yes Yes Yes
7 2442 Yes Yes Yes
8 2447 Yes Yes Yes
9 2452 Yes Yes Yes
10 2457 Yes Yes Yes
11 2462 Yes Yes Yes
12 2467 NoB Yes Yes
13 2472 NoB Yes Yes
14 2484 No 11b onlyC No

 

 

Channel Center
Frequency
(MHz)
Frequency
Range
(MHz)
Bandwidth
(MHz)
United States
FCC
U-NII Band(s)
United States
[33][34]
Canada
[35]
Europe
[36][37][38][39][40]
Switzerland
[41][42][43]
Russia
[44]
Japan[45] India Singapore
[46][32]
China
[47]
Israel
[9]
Korea
[48]
Turkey
[49]
Australia
[10]
South Africa
[27]
Brazil
[11]
Taiwan
[50]
New Zealand
[31][51]
7 5035 5030–5040 10 N/A No No No No No No Unknown No No No No No No No No No No
8 5040 5030–5050 20 N/A No No No No No No Unknown No No No No No No No No No No
9 5045 5040–5050 10 N/A No No No No No No Unknown No No No No No No No No No No
11 5055 5050–5060 10 N/A No No No No No No Unknown No No No No No No No No No No
12 5060 5050–5070 20 N/A No No No No No No Unknown No No No No No No No No No No
16 5080 5070–5090 20 N/A No No No No No No Unknown No No No No No No No No No No
34 5170 Unknown Unknown N/A No No No No Yes No Indoors Yes No Indoors Yes Indoors Indoors Indoors Indoors Yes Indoors
36 5180 5170–5190 20 U-NII-1 Yes Indoors Indoors Indoors Yes Indoors Indoors Yes Yes Indoors Yes Indoors Indoors Indoors Indoors Yes Indoors
38 5190 5170–5210 40 U-NII-1 Yes Indoors No No Yes No Indoors Yes Yes Indoors Yes Indoors Indoors Indoors Indoors Yes Indoors
40 5200 5190–5210 20 U-NII-1 Yes Indoors Indoors Indoors Yes Indoors Indoors Yes Yes Indoors Yes Indoors Indoors Indoors Indoors Yes Indoors
42 5210 5170–5250 80 U-NII-1 Yes Indoors No No Yes No Indoors Indoors/DFS/TPC No No No Indoors Indoors No No Yes Indoors
44 5220 5210–5230 20 U-NII-1 Yes Indoors Indoors Indoors Yes Indoors Indoors Yes Yes Indoors Yes Indoors Indoors Indoors Indoors Yes Indoors
46 5230 5210–5250 40 U-NII-1 Yes Indoors No No Yes No Indoors Yes Yes Indoors Yes Indoors Indoors Indoors Indoors Yes Indoors
48 5240 5230–5250 20 U-NII-1 Yes Indoors Indoors Indoors Yes Indoors Indoors Yes Yes Indoors Yes Indoors Indoors Indoors Indoors Yes Indoors
50 5250 5170–5330 160 U-NII-1 and U-NII-2A DFS Indoors/DFS DFS No Yes No Indoors No No No No No Indoors/DFS/TPC
(otherwise limited to 100 mW instead of 200 mW)
No No DFS Indoors
52 5260 5250–5270 20 U-NII-2A DFS DFS Indoors/DFS/TPC Indoors/DFS/TPC
(otherwise limited to 100 mW instead of 200 mW)
Yes Indoors/DFS/TPC Indoors Indoors/DFS/TPC DFS/TPC Indoors/DFS/TPC
(otherwise limited to 100mW instead of 200 mW)
Yes Indoors Indoors/DFS/TPC
(otherwise limited to 100 mW instead of 200mW)
Indoors Indoors DFS DFS/TPC
54 5270 5250–5290 40 U-NII-2A DFS DFS No No Yes No Indoors Indoors/DFS/TPC DFS/TPC Indoors No Indoors Indoors/DFS/TPC
(otherwise limited to 100mW instead of 200mW)
Indoors Indoors DFS DFS/TPC
56 5280 5270–5290 20 U-NII-2A DFS DFS Indoors/DFS/TPC Indoors/DFS/TPC
(otherwise limited to 100 mW instead of 200 mW)
Yes Indoors/DFS/TPC Indoors Indoors/DFS/TPC DFS/TPC Indoors/DFS/TPC
(otherwise limited to 100 mW instead of 200 mW)
Yes Indoors Indoors/DFS/TPC
(otherwise limited to 100 mW instead of 200mW)
Indoors Indoors DFS DFS/TPC
58 5290 5250–5330 80 U-NII-2A DFS DFS No No Yes No Indoors Indoors/DFS/TPC No No No Indoors Indoors/DFS/TPC
(otherwise limited to 100 mW instead of 200 mW)
No No DFS Yes
60 5300 5290–5310 20 U-NII-2A DFS DFS Indoors/DFS/TPC Indoors/DFS/TPC
(otherwise limited to 100 mW instead of 200 mW)
Yes Indoors/DFS/TPC Indoors Indoors/DFS/TPC DFS/TPC Indoors/DFS/TPC
(otherwise limited to 100 mW instead of 200 mW)
Yes Indoors Indoors/DFS/TPC
(otherwise limited to 100 mW instead of 200 mW)
Indoors Indoors DFS DFS/TPC
62 5310 5290–5330 40 U-NII-2A DFS DFS No No Yes No Indoors Indoors/DFS/TPC DFS/TPC Indoors No Indoors Indoors/DFS/TPC
(otherwise limited to 100mW instead of 200mW)
Indoors Indoors DFS DFS/TPC
64 5320 5310–5330 20 U-NII-2A DFS DFS Indoors/DFS/TPC Indoors/DFS/TPC
(otherwise limited to 100 mW instead of 200 mW)
Yes Indoors/DFS/TPC Indoors Indoors/DFS/TPC DFS/TPC Indoors/DFS/TPC
(otherwise limited to 100 mW instead of 200 mW)
Yes Indoors Indoors/DFS/TPC
(otherwise limited to 100 mW instead of 200mW)
Indoors Indoors DFS DFS/TPC
100 5500 5490–5510 20 U-NII-2C DFS DFS DFS/TPC DFS/TPC (otherwise limited to 500 mW instead of 1 W) Yes DFS/TPC Unknown DFS/TPC No No Yes DFS/TPC DFS/TPC
(otherwise limited to 500 mW instead of 1 W)
Yes DFS DFS DFS/TPC
102 5510 5490–5530 40 U-NII-2C DFS DFS No No Yes No Unknown DFS/TPC No No No DFS/TPC DFS/TPC
(otherwise limited to 500 mW instead of 1 W)
Yes DFS DFS DFS/TPC
104 5520 5510–5530 20 U-NII-2C DFS DFS DFS/TPC DFS/TPC
(otherwise limited to 500 mW instead of 1 W)
Yes DFS/TPC Unknown DFS/TPC No No Yes DFS/TPC DFS/TPC
(otherwise limited to 500 mW instead of 1 W)
Yes DFS DFS DFS/TPC
106 5530 5490–5570 80 U-NII-2C DFS DFS No No Yes No Unknown DFS/TPC No No No No DFS/TPC
(otherwise limited to 500 mW instead of 1 W)
No No DFS DFS/TPC
108 5540 5530–5550 20 U-NII-2C DFS DFS DFS/TPC DFS/TPC
(otherwise limited to 500 mW instead of 1 W)
Yes DFS/TPC Unknown DFS/TPC No No Yes DFS/TPC DFS/TPC
(otherwise limited to 500 mW instead of 1 W)
Yes DFS DFS DFS/TPC
110 5550 5530–5570 40 U-NII-2C DFS DFS No No Yes No Unknown DFS/TPC No No No DFS/TPC DFS/TPC
(otherwise limited to 500 mW instead of 1 W)
Yes DFS DFS DFS/TPC
112 5560 5550–5570 20 U-NII-2C DFS DFS DFS/TPC DFS/TPC
(otherwise limited to 500 mW instead of 1 W)
Yes DFS/TPC Unknown DFS/TPC No No Yes DFS/TPC DFS/TPC
(otherwise limited to 500 mW instead of 1 W)
Yes DFS DFS DFS/TPC
114 5570 5490–5650 160 U-NII-2C DFS No DFS No Yes No Unknown DFS/TPC No No No No No No No DFS DFS/TPC
116 5580 5570–5590 20 U-NII-2C DFS DFS DFS/TPC DFS/TPC
(otherwise limited to 500 mW instead of 1 W)
Yes DFS/TPC Unknown DFS/TPC No No Yes DFS/TPC DFS/TPC
(otherwise limited to 500 mW instead of 1 W)
Yes DFS DFS DFS/TPC
118 5590 5570–5610 40 U-NII-2C DFS No No No Yes No Unknown DFS/TPC No No No DFS/TPC No Yes DFS DFS DFS/TPC
120 5600 5590–5610 20 U-NII-2C DFS No DFS/TPC DFS/TPC
(otherwise limited to 500 mW instead of 1 W)
Yes DFS/TPC Unknown DFS/TPC No No Yes DFS/TPC No Yes DFS DFS DFS/TPC
122 5610 5570–5650 80 U-NII-2C DFS No No No Yes No Unknown DFS/TPC No No No No No No No DFS DFS/TPC
124 5620 5610–5630 20 U-NII-2C DFS No DFS/TPC DFS/TPC
(otherwise limited to 500 mW instead of 1 W)
Yes DFS/TPC Unknown DFS/TPC No No Yes DFS/TPC No Yes DFS DFS DFS/TPC
126 5630 5610–5650 40 U-NII-2C DFS No No No Yes No Unknown DFS/TPC No No No DFS/TPC No Yes DFS DFS DFS/TPC
128 5640 5630–5650 20 U-NII-2C DFS No DFS/TPC DFS/TPC
(otherwise limited to 500 mW instead of 1 W)
Yes DFS/TPC Unknown DFS/TPC No No Yes DFS/TPC No Yes DFS DFS DFS/TPC
132 5660 5650–5670 20 U-NII-2C DFS DFS DFS/TPC DFS/TPC
(otherwise limited to 500 mW instead of 1 W)
Yes DFS/TPC Unknown DFS/TPC No No No DFS/TPC DFS/TPC
(otherwise limited to 500 mW instead of 1 W)
Yes DFS DFS DFS/TPC
134 5670 5650–5690 40 U-NII-2C DFS DFS No No Yes No Unknown DFS/TPC No No No DFS/TPC DFS/TPC
(otherwise limited to 500 mW instead of 1 W)
Yes DFS DFS DFS/TPC
136 5680 5670–5690 20 U-NII-2C DFS DFS DFS/TPC DFS/TPC
(otherwise limited to 500 mW instead of 1 W)
Yes DFS/TPC Unknown DFS/TPC No No No DFS/TPC DFS/TPC
(otherwise limited to 500mW instead of 1W)
Yes DFS DFS DFS/TPC
138 5690 5650–5730 80 U-NII-2C and U-NII-3 DFS DFS No No Yes No Unknown DFS/TPC No No No No DFS/TPC
(otherwise limited to 500mW instead of 1W)
No No No DFS/TPC
140 5700 5690–5710 20 U-NII-2C DFS DFS DFS/TPC DFS/TPC
(otherwise limited to 500 mW instead of 1W)
Yes DFS/TPC Unknown DFS/TPC No No No DFS/TPC DFS/TPC
(otherwise limited to 500 mW instead of 1 W)
Yes DFS DFS DFS/TPC
142 5710 5690–5730 40 U-NII-2C and U-NII-3 DFS DFS No No Yes No Unknown DFS/TPC No No No No DFS/TPC
(otherwise limited to 500mW instead of 1W)
No No No DFS/TPC
144 5720 5710–5730 20 U-NII-2C and U-NII-3 DFS DFS No No Yes No Indoors DFS/TPC No No No No DFS/TPC
(otherwise limited to 500mW instead of 1W)
No No No DFS/TPC
149 5745 5735–5755 20 U-NII-3 Yes Yes SRD (25 mW)[52] SRD (25 mW)[52] Yes No Indoors Yes Yes No Yes No Yes No Yes Yes Yes
151 5755 5735–5775 40 U-NII-3 Yes Yes SRD (25 mW)[52] SRD (25 mW)[52] Yes No Indoors Yes Yes No Yes No Yes No Yes Yes Yes
153 5765 5755–5775 20 U-NII-3 Yes Yes SRD (25 mW)[52] SRD (25 mW)[52] Yes No Indoors Yes Yes No Yes No Yes No Yes Yes Yes
155 5775 5735–5815 80 U-NII-3 Yes Yes SRD (25 mW)[52] SRD (25 mW)[52] Yes No Indoors Yes No No No No Yes No No Yes Yes
157 5785 5775–5795 20 U-NII-3 Yes Yes SRD (25 mW)[52] SRD (25 mW)[52] Yes No Indoors Yes Yes No Yes No Yes No Yes Yes Yes
159 5795 5775–5815 40 U-NII-3 Yes Yes SRD (25 mW)[52] SRD (25 mW)[52] Yes No Indoors Yes Yes No Yes No Yes No Yes Yes Yes
161 5805 5795–5815 20 U-NII-3 Yes Yes SRD (25 mW)[52] SRD (25 mW)[52] Yes No Indoors Yes Yes No Yes No Yes No Yes Yes Yes
165 5825 5815–5835 20 U-NII-3 Yes Yes SRD (25 mW)[52] SRD (25 mW)[52] Yes No Indoors Yes Yes No Yes No Yes No Yes Yes Yes
169 5845 5835–5855 20 N/A No No No No No No Yes No No No No No No No No No No
173 5865 5855–5875 20 N/A No No No No No No Yes No No No No No No No No No No
183 4915 4910–4920 10 N/A No No No No No No Unknown No No No No No No No No No No
184 4920 4910–4930 20 N/A No No No No No No Unknown No No No No No No No No No No
185 4925 4920–4930 10 N/A No No No No No No Unknown No No No No No No No No No No
187 4935 4930–4940 10 N/A No No No No No No Unknown No No No No No No No No No No
188 4940 4930–4950 20 N/A No No No No No No Unknown No No No No No No No No No No
189 4945 4940–4950 10 N/A No No No No No No Unknown No No No No No No No No No No
192 4960 4950–4970 20 N/A No No No No No No Unknown No No No No No No No No No No
196 4980 4970–4990 20 N/A No No No No No No Unknown No No No No No No No No No No
Channel Center
Frequency
(MHz)
Frequency
Range
(MHz)
Bandwidth
(MHz)
United States
FCC
U-NII Band(s)
United States Canada Europe Switzerland Russia Japan India Singapore China Israel Korea Turkey Australia South Africa Brazil Taiwan New Zealand

 

 

 

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