Strange things by Wireless connection

I' m connected wireless with Internet server Distance ca 3 Km . The
type of my antenne is Doradus Cb3 4040 2,4 GHZ 30x30.
If both stations send by channel 9 the connection is perfect
If we change to channel 6 there are problems ( very bad or no
connection at all)
Unfortunately the connection has to take place on channel 6.
We have also tried other Hardware ( for example D-link but the
problem is the same.)
Perhaps there is some jamming from an other Transmitter
Does anyone know what to do


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On Thu, 7 Feb 2008 17:03:30 -0500, gixrblog
<(E-Mail Removed)> wrote in
<(E-Mail Removed)>:

>I' m connected wireless with Internet server Distance ca 3 Km . The
>type of my antenne is Doradus Cb3 4040 2,4 GHZ 30x30.
>If both stations send by channel 9 the connection is perfect
>If we change to channel 6 there are problems ( very bad or no
>connection at all)
>Unfortunately the connection has to take place on channel 6.
>We have also tried other Hardware ( for example D-link but the
>problem is the same.)
>Perhaps there is some jamming from an other Transmitter
>Does anyone know what to do

Sounds like interference on channel 6. Can you use any other channel
(e.g., 1 or 11)? If not, and your current antennas are directional,
then I think you're out of luck unless you're willing to add dedicated
hardware at the other end on a different channel.

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