Portable Mobile Phone Jammer
Posted by Anton on December 7th, 2007
These portable hand held deices can help you protect your privacy when you need to. With the help of a portable mobile phone jammer you can block GSM 850 / 900 / 1800 / 1900 MHz signals all around you in a small radius. The jammer can block the mobile phone reception in a radius of about 5 to 10 meters around you and is small enough to fit in your pocket and not be seen by anyone. The device uses a 1000 mAh lithium-ion battery that can provide up to an hour and a half operating time and them must be recharged. You have two modes of operation a normal one and a high power mode in which the jamming range increases, but also the life of the battery becomes shorter than the normal 1.5 hours…
If you are feeling paranoid or want to block your GSM so that nobody can listen or trace you without your knowledge this portable GSM jammer can help you, but it is … [ Read the rest of the story ]
