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[SOLVED] how to avoid mobile frequency within a room

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aameer

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hello friends,
i am planning to do a project which avoid mobile frequncies in a room .so anybody having a knowledge or done will u please guide me where to begin and what all things i have to consider.


with regards
Aamir
 

I think you cannot avoid the mobile frquencies from entering the room. Anyways you can jam the mobile frequency by introducing noise to it.
 
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    aameer

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There is a large area in the middle of the australian desert (where they have the VLA astronomy telescopes) where no wireless signals are allowed for a long distance. You could do your experiement there. Other than that, you will need to make a shield room (not just an anechoic chamber) with metal walls, metal doors, and spring finger door gaskets. All AC power coming into the room will have to be lowpass filtered.

I have seen do it yourself shield rooms made by stapling copper screen mesh to the walls/celing/floor...but you still have the problem of leakage at the door.
 

ajishgopalr said:
I think you cannot avoid the mobile frquencies from entering the room. Anyways you can jam the mobile frequency by introducing noise to it.
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ya thats what i can do it.thanks
but can u please tell me how to introduce noise signals and if i send it through RF it can work it seems.
 

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