Wifi Blocking Wallpaper

General wireless news

8 posts • Page 1 of 1

Postby it73 » Mon May 14, 2012 5:43 am

http://www.ubergizmo.com/2012/05/wi-fi- ... wallpaper/
A team of French researchers at Institut Polytechnique de Grenoble was able to develop a wallpaper that can allegedly block Wi-Fi signals.
The French researchers said that the wallpaper is currently being licensed to a Finnish manufacturer for production, and that it’s cost will be similar to a traditional mid-range wallpaper. The team hopes to have the Wi-Fi blocking wallpaper available in the market next year.
I don't think this could kill wardriving, but who knows, maybe in a few years it will be standard in new homes?

Postby dattaway » Mon May 14, 2012 5:59 pm

It can only attenuate a portion. Any good antenna will compensate!

Postby it73 » Tue May 15, 2012 4:59 am

How good is a good antenna?

Postby dattaway » Tue May 15, 2012 8:33 pm

How good is a good antenna?

This is the high powered rifle of antennas. It shoots a narrow hole through just about anything.

Postby dattaway » Mon Aug 19, 2013 4:27 pm

I would not recommend possessing or using a jammer of any kind. The FCC is pretty good about enforcement and politely hands out a paper that reads, "Notice of Apparent Liability for Forfeiture." And they ask for several thousand dollars and up, using federal courts to speed cooperation. If you want to have a bad day...

Postby uhtu » Tue Aug 20, 2013 3:20 am

[the previous was in response to a since-deleted wifi jammer spam]
forum cleanup crew

Postby profeffe » Sun Feb 17, 2019 10:08 pm

thanks bro

Postby mpeg4ever » Mon May 27, 2019 7:48 am

It can only attenuate a portion. Any good antenna will compensate!
And you have the signals coming from below and upper floor. Can travel three floors easily. Plus the windows. What are they doing this for ?
Just buy a professional jammer and all is gone. Or they have electomagnetic-illness ? Do we know the real purpose of this wallpaper ?

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