Cell phone jammers raise question: who controls the airwaves?

User rating: 4.6 / 5 after 36 vote(s)

This cell phone jammer from PhoneJammer.com is marketed as quotbattery operated world compatible.quot
This cell phone jammer from PhoneJammer.com is marketed as "battery operated, world compatible."

As more people go about chatting obliviously on their cell phones in public places, foreign companies have enjoyed increasing US sales of a new, albeit illegal, device: the cell phone jammer. When you turn it on and slip it in your pocket, the cell phone jammer blocks cell signals within 30 feet.


Full story »
All News summaries from Electronic Devices news
All News summaries for November 09, 2007

Verizon's G'zOne Boulder cell phone is military tough

Sep 04, 2008 | User rating: not rated yet
For all the convenience and security they offer, it doesn't take much to fry a cell phone. Ever bend over to refill Fido's bowl and have your phone tumble out of your pocket and into the water? Or leave it ...

Sony says laptops overheat, urges repairs

Sep 04, 2008 | User rating: not rated yet
Sony Corp. said Thursday that overheating notebook computers slightly injured seven people and urged customers to bring in some 440,000 units for repairs.

Sharp Adds the D65U and D85U Series to Their AQUOS Line

Sep 04, 2008 | User rating: not rated yet
Sharp, a worldwide leader in flat panel LCD's, expands their widescreen, full HD 1080p line of AQUOS LCD TVs with the attractive D65U and D85U series. Both the D65U and D85U feature a slim design and breathtaking ...

New home door locks can be controlled online

Sep 03, 2008 | User rating: not rated yet
(AP) -- What if locking the front door of your home while you're away were as easy as hopping on the Internet?

RBH Adds Five New Speakers to Their Signature Line

Sep 03, 2008 | User rating: not rated yet
RBH has just announced that they are adding five new speakers to their Signature Line. These five new speakers were made to compliment RBH´s existing Signature Reference freestanding lineup.
Goto Archive PhysOrg Forum Goto Archive Video Goto Archive Editorials Goto Archive Free Magazines Goto Archive Newsletter

News Archive