mobile jammer


GSM 900 Mobile Jammer
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Page 1. GSM-900 Mobile JAMMER EE592:Graduation Project Ahmad Jisrawi Page 2. INTRODUCTION JAMMING is the act of intentionally directing electromagnetic energy at a communication system to disrupt or prevent signal transmission. The GSM Jammer is a device

Mobile Phone Signal Jammer for GSM, CDMA with pre-scheduled time duration using ARM7
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This Paper is designed and implemented for Mobile phone signal jammer for GSM, CDMA with prescheduled time duration using Mobile jammer and ARM7. The jamming device broadcasts an RF signal in the frequency range reserved for cell phones that interferes with

Design and development of mobile phone jammer
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This paper presents the design, implementation, and testing of a dual-band mobile -phone jammer . This jammer works at GSM 900 and GSM 1800 simultaneously and thus jams the four well-known carriers frequency in Nigeria (MTN, GLO, AITEL and ETISALAT). This paper

Mobile Signal Jammer Using Arduino
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Mobile jammer is used to prevent mobile phones from receiving or transmitting signals with the base stations. Mobile jammer effectively disable mobile phones within the defined regulated zones without causing any interference to other communication means Mobile

Design of dual band sleeve dipole antenna for mobile jammer applications
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A multi band sleeve dipole antenna for jammer application is proposed. The antenna can cover band in which mobile and other wireless devices operate. The design antenna shows very good omnidirectional characteristics and scattering parameter S11 value less than

GSM Mobile Phone Jammer
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The last few years have witnessed a dramatic boom in the wireless communications industry, hence, increasing the number of users of mobile communication devices. This magnified the need for a more efficient and reliable signal scrambler. This paper discusses

Design and testing of a mobile -phone- jammer
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Dissimilar cellular-systems process signals differently, and yet, all cell-phone-networks use radio-signals that can be interrupted or, even, blocked, completely. This project highlights the design of a simple, low-cost mobilephone- jammer and aims to present a solution for the

GSM-900 Mobile JAMMER
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A GSM Jammer is a device that transmit signal on the same frequency at witch 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

FPGA Based Wireless Mobile Jammer
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Mobile Jammer is one of the instruments used to prevent the cellular phones from receiving signals from Base Stations. Cell Phone Jammers are very useful to the society from the anti social elements by using the mobile jammers. So, in this paper we are designing a new

ANTI-JAMMING TECHNOLOGY FOR MOBILE SIGNALS USING EMP JAMMER
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= Networking being an important aspect of every individuals daily life process. We being in the era of Wireless Sensor Networks, the security will be considered as the major susceptible to numerous types of attacks. These attacks come under the category Denial Of

Analyzing the Advanced Mobile Phone Signal Jammer for GSM and CDMA
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This paper was designed for the advanced mobile phone signal jammer . Mobile jammer is a device that is used to prevent mobile phones from transmitting or receiving signals from the base stations. The mobile phone signal jammer works based upon the principle of radio

Design and Implementation of a GSM Mobile Detector and Jammer
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The use of mobile telephones may be nuisance at certain areas and functional places where silence is imperative. This paper seeks to design a pocket sized Global System for Mobile Communications (GSM) jammer device that transmit signals on the same frequency at which The shared nature and open access to the wireless medium make the wireless network vulnerable to different kinds of security threats. Jamming attack may pose a significant threat to the wireless network by occupying the communication channel used by legal nodes. To

MITIGATING JAMMING ATTACKS IN WIRELESS SENSOR NETWORKS: AN ENERGY-EFFICIENT METHOD IN A MOBILE JAMMER ENVIRONMENT
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Wireless sensor networks (WSN) are practical implementations of distributed computing ad hoc wireless networks. WSN are typically empowered by scarce energy resources and limited computing power, they are mainly used for in situ data acquisition and monitoring of



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