Jammer device: Implementation for GSM in Iraq

In our daily life, the cell phones produce burden in the spots where the quietness and security are significant. Just as, in specific areas the utilizing of telephones is declined because of the security reasons and in test classes. Jammers are devices cutoff the link between the cellphone/base stations by means of transmit a sign in a similar freq. Yet bigger power with no interference inside correspondences another cell at the predefined area. In this paper, jammer device for GSM 900, 1800 MHz is designed and implemented to make an impermanent dead land on GSM in Iraq so as to make mobile phone not accept or send the signs to basestation. Originally, Jammers are allocated for military to save people but recently it used civilian. Proposed system has the ability to show you whether the system is work or not via the LCD that show messages for events during the work with the Arduino.