Advanced Mobile Jammer with Prescheduled Timing project allows organizations like military to restrict incoming or outgoing calls between mobiles and base stations. Using jammer device range and frequency is adjusted for disabling signal strength at that frequency without affecting any other communication means. Jammer equipment can be placed at any location but it is mainly used for security concerns. Mainly they are used in military areas, hospitals, educational institutions…etc.
This application is mainly a pre programmed jammer where we can adjust start time and end time of jamming which is programmed inside micro controller. Basically jammers will send radio signals at a frequency of mobile signaling and create interference between mobile phones and base stations. When jammer is set to on users under that area are under No Network area and mobiles show same information.
download Advanced Mobile Jammer Project abstract.
Please can I get the circuit design/diagram of a mobile network jammer