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In the past year or so cellphone jamming has become an increasingly more popular subject. Everyone has been plagued by obnoxious cellphone users in malls, buses, school, work, movie theaters, and in spite of being highly illegal, cellphone jammers are popping up in more and more places. Green Bay Professional Packet Radio has a great writeup on how it works and even a how-to for building your own How Stuff Works has a great article explaining the technology behind jamming in simple, non-techie terms. Lady Ada’s project the Wave Bubble takes it to the next step by making an open source, wide band, self tuning, portable version of the jammer. For those of you looking to try it out a budget, Instructables has some good ideas too. |
December 10th, 2007
I must say, in the main link http://projects2.gbppr.org/mil/celljam the section titled ‘A Brief History of GSM Development’ basically boils down to racism and i am disappointed that hackedgadgets would post such an article.
December 10th, 2007
My question is…what is the difference from ‘highly illegal’ and ‘illegal’?
December 10th, 2007
Highly illegal: Besides breaking FCC laws, it could be deadly.
What if someone needs to call 911? What if someone is trying to get a hold of someone in case a family emergency? Etc?
As annoying as obnoxious cell users are, there are positives to cell phones that you just can’t ignore.
December 10th, 2007
illegal you shouldn’t do, highly illegal get’s you shot.
that page isn’t racist, it’s nationalist (to the extreme), but not racist. not defending it, but if you’re going to attack something you should be accurate in your wording.
December 10th, 2007
I never even read the history, I just found the schematic and design notes to be informative and helpful. Sorry if I offended anyone
December 10th, 2007
Hi Steve,
I skimmed over the page and it is filled with tons of great information. It is such a shame that some people that have great information to share have such slanted views on other topics… As Tony mentioned the link was provided for the technical information that is present.
December 11th, 2007
[…] Check This Out! While looking through the blogosphere we stumbled on an interesting post today. Here’s a quick excerpt: Green Bay Professional Packet Radio has a great writeup on how it works and even a how-to for building your own. How Stuff Works has a great article explaining the technology behind jamming in simple, non-techie terms. … […]
January 7th, 2008
[…] Phone Jamming Seth Porges wrote an interesting post today onHere’s a quick excerptIn the past year or so cellphone […]
January 25th, 2008
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February 5th, 2008
I think the cell phone jammer has its purpose in society. Have you ever been to a restraunt and the person next to you is hollering on his cell phone over stupid things? Or interrupted by their nonstop ring tones. Or simply pass some erratic driver and notice that he is yacking on his cell phone….CELL PHONES ARE BECOMING A NUISANCE AND IM 100% for the JAMMER AND MIGHT JUST BE BUILDING ONE MYSELF…………………….
February 10th, 2008
Shadyman says: “What if someone needs to call 911? What if someone is trying to get a hold of someone in case a family emergency? Etc?”
Ever heard of payphones? Nobody uses cells for real emergencies. It’s all “I was like… and she was like…and then I was like… and then she was like…”
March 9th, 2008
The cell phone jammer is the best device I have ever purchased since it is now possible to have some peace when dining out or even in a grocery store. I bought the amplifier option and by using an external antenna on my vehicle, I can prevent cell phone use by any drivers within site. Since I sometimes rent a vehicle for bsiness reasons, am going to get a GPS jammer to prevent the rental company from spying on me as to where Iv’e been.
April 22nd, 2008
Cell Phone Jammers
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April 22nd, 2008
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April 22nd, 2008
yes cell phone jammer is hot product or what we say latest gizmo in the market,on searching through major search engine iam came to final point that www.cell-phone-jammers.com is good for same gizmo
April 22nd, 2008
iam agree with you i saw thiscell-phone-jammers.com its beautiful for cell phone jammer
April 26th, 2008
i want to answer one question of Chris what is difference between highly illegal and illegal . some countries totally banned this product like Australia,USA,but mainly in asia countries it is legal in hospitals,school,jails or for security purpose but not for personal use without permission it is illegal for personal so know u might clear wht is highly illegal and illegal for more see
http://www.cell-phone-jammers.com
April 30th, 2008
Hi,
I bought one, its very cool.
www.infostream.biz
May 1st, 2008
The cell phone jammer I bought from www.infostream.biz cost US$89,
they got the best prices I can find. It was delivered to me in 3 days, I am very happy with it.
May 4th, 2008
wow it’s good kerravon , but what was jamming area is this pocket cell phone jammer..may be you satisfied with this but again iam on same point www.cell-phone-jammers.com is good
May 4th, 2008
sdayama,
the website I bought the jammer from has many different type of jammers.
The school I teach bought a high power cell phone jammer from them also. The teachers loved it, no more sms and cell phone interruptions during classes, students concentrate much better.
I am buying a professional cell phone jammer from www.infostream.biz for my mom as a mother’s day gift. I have spent lots of time searching for cell phone jammers, I think these guys really have the best prices and extremely efficient service. I am happy with my purchase.
I would recommend www.infostream.biz to any one who might have the same needs.
Thank you.
June 27th, 2008
I am again also infavour of www.cell-phone-jammers.com. The site from Mumbai and it has a really wonberfull team.There is also another site www.kummar.com. This si also from smae set of people. Very good .I reccomond all ro try there.
August 10th, 2008
They need to put these in Movie Theatres.
September 20th, 2008
How many times does anyone have a so called family emergency that just cant wait? All the time. Stupid people fishing on the floor for their phone to inundate the airwaves with small talk. The other day, I saw a carload of men all on cell ophones. What are they doing??? Perhaps using up thier minutes that don’t roll over talking to each other when they can simply turn around and say it in person. Why does someone need to recieve a call in the middle of a college class or sit there texting? If their text is soooooooo important, then what the hell are they doing in that class? Its so rediculous how people are now addicted to that stupid little box like cigarette smokers that they just can’t put it down. I am surprised no doctor has begun surgically implanting these things in the palm of some people’s hands so they are never so far away that they have to pull it off the case on their belt!!!