+ Post New Thread
Page 1 of 9 1 2 3 ... LastLast
Results 1 to 20 of 165
  1. #1
    Member level 1
    Points: 1,947, Level: 10

    Join Date
    Feb 2003
    Posts
    36
    Helped
    0 / 0
    Points
    1,947
    Level
    10

    cell phone jammer circuit diagram, ideas

    Hi all,
    please share your ideas if you have experiance in mobile\cellphone jammers

    Regards,

    Indy

  2. #2
    Member level 3
    Points: 3,493, Level: 13

    Join Date
    Apr 2004
    Posts
    57
    Helped
    11 / 11
    Points
    3,493
    Level
    13

    cell phone jammer circuit

    look this :


    7 members found this post helpful.

  3. #3
    Advanced Member level 3
    Points: 7,315, Level: 20

    Join Date
    Apr 2005
    Posts
    881
    Helped
    128 / 128
    Points
    7,315
    Level
    20

    cell phone jammer diagram

    Try this.


    6 members found this post helpful.

    •   AltAdvertisement

        
       

  4. #4
    Member level 5
    Points: 2,119, Level: 10

    Join Date
    Apr 2006
    Posts
    88
    Helped
    17 / 17
    Points
    2,119
    Level
    10

    mobile jammer circuit

    Check your local regulations.
    It can be illegal.


    4 members found this post helpful.

  5. #5
    Member level 3
    Points: 2,012, Level: 10
    Achievements:
    7 years registered

    Join Date
    Nov 2005
    Location
    St. Petersburg, Florida
    Posts
    56
    Helped
    5 / 5
    Points
    2,012
    Level
    10

    mobile phone jammer circuit

    Ooops, as far as I know, it isn't legal anywhere (international law).

    Also, from what I know about the system, in order to jam a cell phone, you would need to completly tie up all the channels on all the cell towers within your jamming range. If you jam a frequency or channel, the system will just keep trying other channels until it can get through.

    I totally agree with the idea though. If I could, I'd carry one with me at all times. Especially for those people who use the hands-free head pieces and look at you when they are talking to someone else on the phone.


    2 members found this post helpful.

  6. #6
    Newbie level 5
    Points: 1,243, Level: 7

    Join Date
    Apr 2006
    Posts
    8
    Helped
    1 / 1
    Points
    1,243
    Level
    7

    cell phone jammer schematic

    if the power is incresed then that of the orignal signal it can intermangel with each other so the required information crupted



  7. #7
    Newbie level 4
    Points: 1,704, Level: 9
    Achievements:
    7 years registered

    Join Date
    Aug 2006
    Posts
    5
    Helped
    2 / 2
    Points
    1,704
    Level
    9

    mobile phone jammer circuit diagram

    In our country the only law concerning theese facts is that you are not allowed to transmit a signal more powwerfull than xx mW in specific bands without authorisation. Nowhere is written something about interference with other transmitters.


    1 members found this post helpful.

  8. #8
    Newbie level 1
    Points: 1,135, Level: 7

    Join Date
    Aug 2006
    Posts
    1
    Helped
    1 / 1
    Points
    1,135
    Level
    7

    cell phone jammer schematics

    this schematic works!


    1 members found this post helpful.

  9. #9
    Member level 4
    Points: 2,850, Level: 12

    Join Date
    Mar 2002
    Location
    Vatican
    Posts
    73
    Helped
    4 / 4
    Points
    2,850
    Level
    12

    mobile phone jammer project

    Dear jammers

    Have you ever considerd what happens if someone wants to call 112 or 911 emergency services.
    It can kill somebody !

    Equipment as this is not reasonable and is higly prosecuted in most countries.
    I do not see the point for anybody would consider building something like this.

    rgds



  10. #10
    Member level 5
    Points: 2,119, Level: 10

    Join Date
    Apr 2006
    Posts
    88
    Helped
    17 / 17
    Points
    2,119
    Level
    10

    cell phone jammer pdf

    multanova51,
    Is the emergency number 112 in UK?
    Interesting.
    We have two different numbers, 112 to call police and 119 for fire and ambulance,
    in Korea.
    What is directory assistance in UK? I understand it is 411 in USA and
    114 in Korea.
    Regards,



  11. #11
    Newbie level 6
    Points: 1,283, Level: 8

    Join Date
    Mar 2006
    Posts
    11
    Helped
    2 / 2
    Points
    1,283
    Level
    8

    cell phone jammer design

    i think its useful for edu. perposes



  12. #12
    Newbie level 2
    Points: 1,129, Level: 7

    Join Date
    Sep 2006
    Posts
    2
    Helped
    1 / 1
    Points
    1,129
    Level
    7

    homemade cell phone jammer

    hi everyone
    at the moment I am designing a cellular jammer and I am very happy when log in this forum
    Thanks a lot

    Added after 3 minutes:

    if any one has a cellular jammer circuit in detail, pls send me at email add: nvgiang@s.vnn.vn
    Very thank in advance
    I am in VietNam, I am very happy to join this forum, and because of new member so I need your help so much.
    Thanks



  13. #13
    Newbie level 2
    Points: 1,125, Level: 7

    Join Date
    Sep 2006
    Posts
    2
    Helped
    1 / 1
    Points
    1,125
    Level
    7

    circuit diagram of mobile phone jammer

    Quote Originally Posted by elkimhoc
    look this :
    I know one Company that made these devices.
    They have wide range of products


    1 members found this post helpful.

  14. #14
    Junior Member level 1
    Points: 1,571, Level: 9

    Join Date
    Sep 2006
    Posts
    19
    Helped
    1 / 1
    Points
    1,571
    Level
    9

    cell jammer schematic

    hai friends,
    at the moment I am designing a cellular jammer and I am very happy when log in this forum
    Thanks a lot
    sarin


    1 members found this post helpful.

  15. #15
    Member level 5
    Points: 1,908, Level: 10

    Join Date
    Apr 2005
    Posts
    84
    Helped
    2 / 2
    Points
    1,908
    Level
    10

    mobile phone jammer schematic

    Hi ,
    at the moment I am making a cellular jammer and I am very happy when log in this forum
    Thanks..
    Sincerely
    Safak..

    Added after 12 minutes:

    Hi ,
    at the moment I am making a cellular jammer and I am very happy when log in this forum
    Thanks..
    Sincerely
    Safak..



  16. #16
    Newbie level 1
    Points: 1,949, Level: 10

    Join Date
    Sep 2006
    Posts
    1
    Helped
    1 / 1
    Points
    1,949
    Level
    10


    1 members found this post helpful.

  17. #17
    Newbie level 3
    Points: 1,144, Level: 7

    Join Date
    Sep 2006
    Posts
    4
    Helped
    1 / 1
    Points
    1,144
    Level
    7

    cell phone jammer circuits

    Dear jammers........
    I think Jamming is useful in some cases as in meeting rooms cuz it will be noisy if many mobiles rings in it ......
    also in college school special places which needs to be quiete.
    The jamming idea is to send a high power signal in the range of the mobile phone frequencies "ultra wide band frequency" so it will corupt all data in this range.
    these jammers also are used in the electro magnetic Bomb used in wars to stop communication and broad casting in a whole town or country ..........WOW.
    so take care of it.
    Regards
    Mazen Ashoush



  18. #18
    Newbie level 2
    Points: 1,129, Level: 7

    Join Date
    Sep 2006
    Posts
    2
    Helped
    1 / 1
    Points
    1,129
    Level
    7

    schematics for cell phone jammer

    U shouldn't copy my voice like this.

    Added after 2 hours 7 minutes:

    I agree with u about that
    Jammer is sometime prevent bomb blast.
    and many other excited applications.


    1 members found this post helpful.

  19. #19
    Newbie level 4
    Points: 1,581, Level: 9

    Join Date
    May 2004
    Posts
    7
    Helped
    0 / 0
    Points
    1,581
    Level
    9

    mobile phone jammers circuits

    Hi, I am going to try build a jammer, just for some small offices we have.
    Thanks



  20. #20
    Member level 5
    Points: 1,908, Level: 10

    Join Date
    Apr 2005
    Posts
    84
    Helped
    2 / 2
    Points
    1,908
    Level
    10

    cell phone jammer homemade

    yes, this schematics are good and interesting device and workable..
    thanks..

    Added after 1 minutes:

    And now,
    are there any pic controlled schematic?..


    1 members found this post helpful.

--[[ ]]--