ABSTRACT

Jammer are the device by which we can creat a temporary “dead zone”in there immediate proxcimity.
There are three type of jammer .
Radar jammer
Radio jammer
Cell phone jammer

A cell phone jammer is an instrument used to prevent cellular phones from receiving and transmitting the mobile signals to a base station. When used, the jammer effectively disables cellular phones in the area.

Jamming basics

A jamming device transmits on the s ....etc

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Prepared by:
Shashank
Kr. Rajeev Ranjan
Kiran Manandhar




Abstract:

Cell phones and radio receivers are used everywhere these days. It's great to be able to call anyone anytime. But unfortunately, restaurants, movie theatres, concerts, shopping malls and churches all suffer from the spread of cell phones because not all cell-phone users know when to stop talking. While most of us just grumble and move on, some people are actually going to extremes to retaliate. FM Jammer can be one of the ....etc

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The Robot control using the wireless communication and the serial communication



Executive Summary
The NASA Robotics Alliance Cadets Program is being designed to be implemented at a
very low start-up cost, and to make this goal obtainable, the program is being developed
using low to no cost components from already developed, well-tested and robust
engineering testbeds.
In this project we are trying to establish both wireless communication between the mob ....etc

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SUBMITTED BY:
RAJEEV KUMAR


INTRODUCTION
A GSM Jammer is a device that transmit signal on the same frequency at which the GSM system operates, the jamming success when the mobile phones in the area where the jammer is located are disabled.
Communication jamming devices were first developed and used by military. Where tactical commanders use RF communications to exercise control of their forces, an enemy has interest in those communications. This interest comes from the fundamental area of denying the successf ....etc

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HELLO SIR.,
WE NEED TO DO THIS PROJECT PLZ HELP US ....etc

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I want information or project report regarding a project automatic car calling system using GPS and CDMA module..If possible then give me the direct link..
From:-A.Patel ....etc

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presented by:
BHARGAV SHAH
HARDIK PANCHAL
KRUNAL NANDU
SONALI DESAI
PRAFULL MANDLIK


INTRODUCTION:
Infrared remote controls make our life so much better, don’t you think? When I was younger, I’d have to get up and walk across the bright green carpet, past the 8-track player and crank the huge knob to change the channel o ....etc

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respected sir,
I want to build a mini robot having a bulldozer arm controlled by joystick for taking part in robot wars in our college..sir i want ckt diag bcs i want to implement by myself...
sir, I want to build a mini robot having a bulldozer arm controlled by joystick for taking part in robo wars in our college.....sir i want the ckt diag bcs i want to implement myself....my email id is:[email protected] am eagerly waiting for ur rply.... ....etc

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please send me details of mobile jammer circuit
w ....etc

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Done by:
Ahmed Sudqi Hussein Abdul-Rahman
Ahmad Nasr Raja Mohammad
Supervised by:
Prof. Nihad Dib

Abstract
This report presents the design, implementation, and testing of a dual-band cell-phone jammer. This jammer works at GSM 900 and GSM 1800 simultaneously and thus jams the three well-known carriers in Jordan (Zain, Orange, and Umniah). This project went through two phases:
Phase one: studying the GSM-system to find the best jamming technique, establishing the system d ....etc

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