Jam -- Engadget Mobile

jam posts

Prison phone jamming demo canceled, inmates promptly order more pizza

by Chris Ziegler posted Jan 13th 2009 @ 3:48AM

There's been a little bit of drama brewing out in DC lately, and for good reason: prisoners' ability to order pizza, drugs, and hits from the comfort of their cells is at risk. After ordering an in-prison signal blocking demo using equipment provided by infrastructure firm CellAntenna, the Washington DC Department of Corrections promptly earned the wrath of the CTIA which took its complaint to the FCC, arguing that such a demo violates the law. The FCC twiddled its thumbs (as federal agencies tend to do), so the association went to court where it sued to block CellAntenna from doing its thing. Before it had a chance to respond, though, the jail canceled its demo -- problem solved. The CTIA agrees that prisoners aren't the type of folks you want toting phones, but suggests that blocking signals from prisons altogether isn't the right way to solve the problem; if we were a guard, we'd probably agree.

Brando's Palm Phone Jammer kills GSM calls dead

by Darren Murph posted Sep 28th 2007 @ 8:41AM

We've seen all manners of jammers before, including one or two that shut down cellphone calls, but now even Brando's joining the fun with its diminutive Portable Palm Phone Jammer. Yep, the same company known for cranking out obscure USB-related peripherals and objects that heat and / or cool most anything you need is now giving you the opportunity to scramble GSM 850-, 900-, 1,800- and 1,900MHz cellphone calls "within a 30-foot radius." Granted, these aren't exactly legal in America, but for those looking for a little revelry elsewhere, you can pick one up as we speak for $166.

[Via The Raw Feed]

London theatergoers: "Jam our phones"

by Chris Ziegler posted Sep 10th 2006 @ 11:24AM

Losing reception can be a downright nerve-wracking experience for some of us, but if there's one place no one wants to hear a ring -- much less take a call -- we have to believe it's in live theater. It really comes as no surprise then that a recent poll conducted among theatergoers in London suggests that a full 72 percent would like to see jamming equipment installed to prevent calls from interrupting performances (if anything, we're surprised it's not higher). For the record, said equipment is currently illegal in the UK, but support is growing to legalize it for these kinds of environments. If it can all go down without jeopardizing legit signals, we suspect they'd find support for similar measures virtually everywhere in the world.

[Via Techdirt]