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You are here: Home / Topics / Need A Circuit Diagram of Mobile Jammer.

Need A Circuit Diagram of Mobile Jammer.

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Miscellaneous › Others › Need A Circuit Diagram of Mobile Jammer.

  • This topic has 17 replies, 16 voices, and was last updated 7 years, 5 months ago by Anonymous.
Viewing 15 posts - 1 through 15 (of 18 total)
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  • Author
    Posts
  • October 22, 2010 at 4:01 pm #3898
    Lokesh Kumar
    Participant

    Need A Circuit Diagram of Mobile Jammer.

    February 10, 2011 at 9:38 am #5495
    ali raza
    Participant

    wysiwyg_imageupload:771:this is
    and if u neet more detail
    look that link…….

     

     

    http://www.circuit-projects.com/rf-radio-frequency-circuits/simple-cell-phone-jammer.html

    June 7, 2012 at 10:22 am #7975
    Ada
    Participant

    Cell phone jammer is an electronic device that blocks the transmission of signals between the cell phone and its nearby base station. By using the same frequency as the cell phones, the cell phone jammer creates strong interference to the communication between the caller and the receiver. It is efficient in blocking the transmission of signals from the phone networks, including UMTS, 3G, CDMA, GSM and PHS.

    June 7, 2012 at 6:18 pm #7979
    AJISH ALFRED
    Participant

     

    Hi Ali,

     

    Nice circuit. Is there any method to increase its range of the same?

    June 11, 2012 at 11:49 am #7997
    Amrith
    Participant

    Ali,

     

    In the past i worked on this circuit, the range is not above 4-5 meters & power consumption is more for battery applications. if you are looking for good range use 1/4 monopole antenna with 50ohm impedence, it would increase further 5meters.

    April 14, 2013 at 4:45 pm #9485
    ritesh
    Participant

    hi ali

     

    i want to make this project this circuit is running ? in working condition?

     

    what is tha frequency range of this project for jamming the signal.

     

     

    thanks.

    May 16, 2013 at 4:23 pm #9767
    Ricardo Kaka
    Participant

    Assalam U Alaikum:

                      First of all I wan’t to ask can I use bft66 instead of mrf947t1 & secondly does a mobile phone uses a single gsm frequency at a time cuz this circuit generates only constant frequency. Would it should be enough to jam a single service at a time???

    June 6, 2013 at 11:54 pm #9900
    DAVID SAMUEL FRIDAY
    Participant

    thanx all my project now changed to GSM JAMMER,due SPECTROMETRE COST,,,,,,,,,……………………..am happy about the circult of the jammer i saw but willin to known better about it tanx all……………………………………………………………………………….GSM JAMMER DETAILS PLS ALL

    June 21, 2013 at 9:36 am #10003
    Ricki
    Participant

    A teacher, or the prison, more and more ares are considering the legal use of phone jammers, it has been a necessity of our daily life, I have got one from jammerfromchina for my family. so if you want to get one, you can go and visit it for more details. share with you!

    October 15, 2013 at 1:52 pm #10530
    ashish
    Participant

    HI ALI

     

    can u suggest any alternet transister of MRF947T1.

     

    October 21, 2013 at 2:09 pm #10542
    Sudheer
    Participant

    Hi!

     

    Here is the simple and best circuit diagram for mobile jammer. For complete information about this circuit diagram and its working, read the post: Simple Mobile Jammer Circuit

     

    wysiwyg_imageupload:10972:

     

     

    February 24, 2014 at 7:02 am #11094
    Kim
    Participant

    The activity of the animal beings has become acutely active everywhere on this earth. Bodies do not get time to booty a blow for a while. With the accretion use of altered gadgets of Gps Jammer, the possibilities of accepting the aboriginal of blow accept absolutely finished. The adaptable phones or the corpuscle phones are some of these accessories that accumulate the bodies consistently in blow with the alfresco world. The adaptable building are additionally accessible about everywhere these canicule and due to this the accessibility of the Cell Phone Jammer has become alike added quick and authentic. Today, you cannot break out of ability of these adaptable building as their signals can bolt your about anywhere. The bearings of bodies who accord to altered business professions has become actual analytical of wifi jammers as their authorities bolt them anywhere any moment.
     

    May 19, 2014 at 3:52 am #11747
    Blaine
    Participant

    As you know that the mobile phone signal jammer can cut off the signals of the mobile phones and soon make it impossible to make phone calls or send messages. In this way when you need the peaceful condition and want to stay in it, you can just use the best mobile phone jammer to help you achieve your goal. And now as the technology develops with high speed the advanced Prison Signal Jammer has come into the market and are well welcomed by the group of people who need the jammer product.

     

    June 4, 2014 at 1:20 am #11795
    Billie
    Participant

    The activity of the animal beings has become acutely active everywhere on this earth. Bodies do not get time to booty a blow for a while. With the accretion use of altered gadgets of Gps Jammer, the possibilities of accepting the aboriginal of blow accept absolutely finished. The adaptable phones or the corpuscle phones are some of these accessories that accumulate the bodies consistently in blow with the alfresco world. The adaptable building are additionally accessible about everywhere these canicule and due to this the accessibility of the Cell Phone Jammer has become alike added quick and authentic. Today, you cannot break out of ability of these adaptable building as their signals can bolt your about anywhere. The bearings of bodies who accord to altered business professions has become actual analytical of Prison Jammer as their authorities bolt them anywhere any moment.

     

    June 18, 2014 at 2:55 am #11834
    Veda
    Participant

    In your mind what is a GPS jammer and what can it do to help you? Only when you are in the situation that the GPS jammer is need you will understand how important and useful such kind of device is. Gaining more knowledge of the device? Just start and then you will have access to the best mobile signal blocker.
     

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