Hack-A-Day friend [Limor] AKA [ladyada] has been promising a portable RF jammer for a while. guess what she sent me for Christmas? The Wave-bubble is a self tuning RF jammer – good for around 20 ...

EVANSVILLE — A bill making it a Level 6 felony to own a signal jammer has made its way successfully ... sell or distribute radio frequency jamming devices, unless authorized by federal law." ...

The federal government is allowing prisons and correctional facilities to use radio signal jammers to block unauthorized cell ...

In an attempt to confirm that the VCOs produced the desired frequency, he ordered a similar 2.4 GHz VCOs and built a short range (20 cm) WiFi jammer. With a signal generator to create a simple ...

That said, the drone jammer would work by connecting an antenna and arming the switch. Any drone within range of the antenna will lose its signal while activated. The D.E.S.E.R.T Pi-Powered ...

"It was especially cool to add new pieces to the puzzle." Astronomers have cracked the case of a mysterious repeating radio signal that has been a mystery since it was uncovered last year.

Making or selling a signal jammer could lead to up to five years in prison or an unlimited fine. Keyless repeaters and signal amplifiers scramble the signal from remote key fobs inside people's ...

A 23-year-old has been arrested for allegedly defrauding Hongkongers through text messages that impersonated registered companies and government departments by using a radio jammer to hijack phone ...

A 23-year-old man has been arrested for allegedly defrauding Hongkongers by sending text messages that appeared to come from registered companies and government departments by using a fraudulent ...