Mobile Jammerr

MOBILE NETWORK JAMMER

PRESENTING BY:

EKTA JAIN

MCA V SEM

MODI INSTITUTE OF MANAGEMENT AND TECHNOLOGY

GUIDED BY : MRS.USHA JAIN

AGENDA

Introduction to Myself

Introduction of the Topic (Mobile Network Jammer)

Purpose and Applications

Technology used

Cost and of Hardware

Future scope of Jamming Technology

Conclusion

INTRODUCTION TO MYSELF

Name: EKTA JAIN

Qualification:

Bachelor Degree : B.C.A.

Master Degree : M.C.A (Pursuing)

Strength : Self-confidence and My Parents

Weakness : Very choosy and soft hearted

About me: I am a very simple girl form a middle class family and want to be good human.

INTRODUCTION – MOBILE NETWORK JAMMER

Mobile phone jammer is an instrument used to prevent cellular phones from receiving signals from base stations. When used, the jammer effectively disables cellular phones. These devices can be used in practically any location, but are found primarily in places where a phone call would be particularly disruptive because silence is expected.Jamming devices overpower the cell phones by transmitting a signal on the same frequency and at high enough power that the two signals collide and cancel each other out.Mobile phone jammer block cell phone use by sending out radio waves along the same frequencies that Mobile phones use.so mobile phone would simply appear out of range.

PURPOSE AND APPLICATIONS

Mobile Jammers were originally developed for law enforcement and the military to interrupt communications by criminals and terrorists to foil the use of certain remotely detonated explosives.

The US military routinely uses jammers to protect secure military areas from electronic surveillance. Jammers can also be used to protect traveling convoys from cell phone triggered roadside bombs in places.

PURPOSE AND APPLICATIONS

Jammer can also be used by criminals who break into homes and want to prevent any calls for help.

Mobile jammer also used in the company meeting, churches, movie theaters to prevent any disturbance by the mobile.

Jammer also can be used in educational institutes and libraries, where silence is mandatory.

TECHNOLOGY USED FOR JAMMERS

Type "A" Device: JAMMERS

Type “B” Device: INTELLIGENT CELLULAR DISABLERS

Type “C” Device: INTELLIGENT BEACON DISABLERS

Type “D” Device: DIRECT RECEIVE & TRANSMIT JAMMERS

Type “E” Device: EMI SHIELD - PASSIVE JAMMING

TECHNOLOGY USED FOR JAMMER

Type "A" Device: JAMMERS This type of device comes equipped with several independent oscillators transmitting ’jamming signals’ capable of blocking frequencies used by paging devices as well as those used by cellular systems control channels for call establishment.

2.Type “B” Device: INTELLIGENT CELLULAR DISABLERS Unlike jammers, Type ”B” devices do not transmit an interfering signal on the control channels. The device, when located in a designated ’quite’ area, functions as a ’detector’. It has a unique identification number for communicating with the cellular base station.


Jamming Techniques3. Type “C” Device (Intelligent Beacon Disablers): Unlike jammers, Type C devices do not transmit an interfering signal on the control channels. The device, when located in a designated ’quiet’ area, functions as a ’beacon’ and any compatible terminal is instructed to disable its ringer or disable its operation, while within the coverage area of beacon.

Jamming Techniques4. Type “D” Device (Direct Receive & Transmit Jammers) This jammer behaves like a small, independent and portable base station, which can directly interact intelligently or unintelligently with the operation of the local mobile phone. The jammer is predominantly in receive mode and will intelligently choose to interact and block the cell Phone directly if it is within close proximity of the jammer.


Jamming Techniques5. Type E Device (EMI Shield - Passive Jamming) This technique is using EMI suppression techniques to make a room into what is called Faraday cage. Although labor intensive to construct, the Faraday cage essentially Blocks or greatly attenuates, virtually all electromagnetic radiation from entering or leaving the cage - or in this case a target room.

COST AND USE OF JAMMERS

Jammer Model No. Suitable for Price Jamming Area

Spy Camera Jammer(SCJ)

To block wireless spy cameras in 900/1.2/2.4

US$ 399 *INR Rupees-20,700/-

1 to 300 sq ft.

Spy Camera Room Jammer(SCRJ)

To block wireless spy cameras in 2.4 ghz

US $1000*INR Rupees-51,750/-

1 to 200 sq ft.

Spy Camera Detector(SCD)

To detect wireless spy cameras in 900/1.2/2.4

US $199*INR Rupees-10,350/-

1 to 100 sq ft.

COST AND USES OF JAMMERS


Packet Jammer(PJ)

To block mobile phones in 900/1800 mhz

US $249*INR Rupees-13,800/

1 to 300 sq ft.

Portable Mini Jammer(PMJ)

To block mobile phones in 800/900/1800/3G


1 to 300 sq ft.

Portable Tri-Band Jammer(PTJ)



1 to 500 sq ft.

COST AND USES OF JAMMERS


New PTJ(New PTJ)


US$ 399*INR Rupees-21,107/-

1 to 500 sq ft.

Low Power Mini Jammer(LPMJ)

To block mobile phones in 800/900/1800

US $199 *INR Rupees-10,350/-

1 to 500 sq ft.

Medium Power Jammer(MPJ)

To block mobile phones in 800/900/1800


1 to 1000 sq ft.

FUTURE SCOPE OF JAMMING TECHNOLOGY

While the law clearly prohibits using a device to actively disrupt a cell-phone signal, there are no rules against passive cell-phone blocking.

Companies are working on devices that control a cell phone but do not "jam the signal.

THANK YOU FOR

Your kind attentionBeing peasant