channel allocation question

Dear all:

As we know, there are 11 channels in US, and 13 in EU for
IEEE 802.11 compatible devices in 2.4GHz.

My question is what is the start and end frequency of every
channel?

I heard that every channel had a central frenquency, while
during working, the width will be 22MHz (11MHz in the two
sides of the central frequency)
2.412 thus, channel 1's working frequency is2.401-2.423GHz
2.417
2.422
2.427
2.432
2.437
2.442
2.447
2.452
2.457
2.462
2.467
2.472
2.477

Am I right?
--

On Mon, 2 Aug 2004 16:41:03 +0800, "Walker" <(E-Mail Removed)> wrote:

>As we know, there are 11 channels in US, and 13 in EU for
>IEEE 802.11 compatible devices in 2.4GHz.
>My question is what is the start and end frequency of every
>channel?

http://www.smartbridges.com/web/tech...s/chanfreq.asp

>I heard that every channel had a central frenquency, while
>during working, the width will be 22MHz (11MHz in the two
>sides of the central frequency)
>2.412 thus, channel 1's working frequency is2.401-2.423GHz
(...)
>Am I right?

Yep.

--
Jeff Liebermann (E-Mail Removed)
150 Felker St #D http://www.LearnByDestroying.com
Santa Cruz CA 95060 AE6KS 831-336-2558