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VR2GY 發表於 6-11-2012 11:16:31

802.11b WiFi Channels
In the United States and Canada there are 11 channels available for use in the 802.11b 2.4GHz WiFi Frequency range. This standard is defined by the IEEE.

Channel Lower Frequency Center Frequency Upper Frequency
   
1 2.401 2.412 2.423
2 2.406 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


There are only 3 non-overlapping channels available in the 802.11b standard.These are Channels 1,6, and 11. For WiFi access points that are located near each other it is recommended that they each use one of the above non-overlapping channels to minimize the effects of interference.

VR2GY 發表於 6-11-2012 18:21:46

1

VR2GY 發表於 7-11-2012 00:57:16

1

VR2GY 發表於 8-11-2012 12:50:34

由玄圓學院轉戰綠色和平號

VR2GY 發表於 8-11-2012 12:54:52

得到負責人"鷯哥"   NEIL   親自接待

VR2GY 發表於 8-11-2012 12:56:17

得到負責人"鷯哥" 親自接待

VR2GY 發表於 9-11-2012 00:39:33

VK3GRN 的業餘電台

VR2GY 發表於 9-11-2012 00:41:33

VK3GRN 的業餘電台

VR2GY 發表於 9-11-2012 19:53:15

設備充足

VR2GY 發表於 10-11-2012 18:45:46

獲益良多

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