Help me with designing a cell phone jammer

Hi........
can anyone help he in designing a cellular phone jammer...
I need some schematics and information about the components...
, usefull links etc?

Best regards..

Kamran !

This topic has been discussed many times before...
Please check this out

https://www.edaboard.com/viewtopic.p...ghlight=jammer

or just search the board for "jammer"