Personal Cell Phone Jammer, $27.41

Re:Personal Cell Phone Jammer, $27.41 by yb on Tuesday August 18, 2009 @08:22AM (#770267)

Probably beyond the abilities of a typical hobbyist: http://www.ladyada.net/make/wavebubble/index.html but since this is Hacker news.

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Re:Personal Cell Phone Jammer, $27.41 by gamache on Tuesday August 18, 2009 @10:34AM (#770519)

Limor is a first-class hacker and this is a first-class hack. I was present when, a couple years back, she used her Wave Bubble to prevent interruptions to a wedding ceremony. It worked perfectly, and upon shutting off the jammer, there was the sound of voicemails arriving to a number of the guests. Bullseye.

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Re:Personal Cell Phone Jammer, $27.41 by quellhorst on Tuesday August 18, 2009 @01:25PM (#770943)

I saw this demoed at SXSW, I was maybe 50 feet away and it didn't jam my cell.

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