Project Title

Purpose Objective Phases Involved to accomplish the project Components Applications Time Management

The purpose of this project is to design, implement, and testing of a dual-band cell-phone jammer.

Main objective of this project is to develop a hardware which would jam the Dual Band GSM Signals. (900 MHz and 1800 MHz)

Mobilink 900 MHz Telenor 900 MHz Ufone 900 MHz Warid 900 MHz Zong 900 MHz

1 )

2 )

Voltage-controlled oscillator Tuning circuit Noise generator (part of the tuning circuit) RF amplification (gain stage) Antenna Power supply

Masajid Examination Halls Meeting Halls Sensitive Areas Lecture Rooms Libraries Law Courts

Phase 1 2 3 4 5 6 7 8

Study

Hard Ware

Testing & Troubleshot

Months

Thank You