I have a bigest worse Wireless interference problems in the whole world

Hello all .. I have a bigest worse Wireless interference problems in the whole world and i got lots of advices from professionals but no one help me to solve my problems ..

My Devices :

I'm wireless ISP and I have a lot clients they about 200 companies and i'm using good devices for broadcast like wireless interactive outdoor AP Bridge with 1 watt built-in amplifier, about the cables i'm using LMR 600 and three 2.4GHz 17dBi 120 degree sectors with one 15dBi omni

My problems is :

I Don't know where is my problem exactly may be it's huge wireless interference or may be something else .. so my problem talking about the Request timed out and the Reply time .. i have a lot timed out and high reply time .. now don't be surprised .. the reply time between me and the any one of my clients it's about 600ms to 2000ms !! .. but that time run low between 2ms to 20 ms in the morning until the evening about 7 PM and then back to the same problem with high reply time .. by the way when i stopping the internet service (data) just working like a broadcast networks without data in this mode the time back very normaly .. sounds too weird .. and wanna let ya know one thing there is a wireless ISP that has a
tower very near to me but he using channel 7 with 3 watt amplifier and 15dBi omni .. and i'm using channel 3 may be it actually gave me worse service. I'm pretty sure it was due to all of the additional wireless interference that I am picking up

Now ,, What can I do to reduce interference and solve my prblem's .. and if that not interference so what is it .. I'm completely crazy about it and i can't sleep and stop thinking about that .. so please help me from your heart bottom if you can ..

thanx anyway

Those symptoms sure sound like a noise-related problem. Do you really need the amps? Amps are often shocking for amplifiying noise. You might be able to install a notch filter to help reduce the noise a bit.

It is highly likely that the nearby 3W amp on channel 7 will be contributing to noise, especially given the fact you only have a separation of four channels from them. Try setting your gear to use channel 1 to improve separation. There is a small possibility this may not help a huge amount - there will probably be considerable radiation accross the entire usable 2.4GHz spectrum from that amp.

The configurations you describe are illegal in many countries due to a high radiated output anyway. Have you confirmed that this is falls within the legal boundaries of your state or country?

Hi there

I have had some dealings with Wireless ISP's and the power levels and antenna gains that are being used in your neighbourhood seem very high. You will get very bad channel overlapping. If there is a nearby 15dBi omni with a 3 watt amp on channel 7 it would just about block out the whole 2.4Ghz spectrum, we are talking 96 Watts EIRP (Equivalent Isotropically Radiated Power) this is a hugh value for a DSSS signal, unless you plan to transmit to the moon.
Are you running your bridge into a three-way splitter or do you have three separate radios. The problem with this is that the incoming signal can be severely attenuated by this type of setup and with all the interference.
You should get together with the other 2.4Ghz spectrum users look at co-operating to solve this problem I think.
All the best
Dale