Req : Skema Jammer Hp GSM / CDMA

Discussion in 'Elektronika Umum' started by sanggarjuga, Jul 3, 2010.

  1. sanggarjuga

    sanggarjuga Active Member

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    Buat Master-master semua, ada yang punya skema jammer Hp gsm / cdma yang sederhana saja cukup radius 30 meter. Kalau ada tolong dishare.......makasih sebelumnya.
     
  2. joy3n1

    joy3n1 New Member

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    Hi,
    i started to build a new GSM-900 jammer for personal defence...
    The circuit is very similar to the S4-jammer, but significant smaller

    ATtiny13 noise generator (no external parts needed)
    MAX2623 VCO
    PF01414A GSM-900 PA

    Jamming range: 15-20 meters
    Current drain: ~ 450 mA, so the li-ion accumulator lasts 2 hours.

    There is just one problem: If i use a lambda/4 wire directly at the pa´s output, the pa always starts to swing (feedback...). That´s why i have to use an "external" antenna currently. In the small Nokia 6210 casing, some copper foil seems to be recommendable...

    -------------

    Actual, this should be just a pre-stage to another project, a dual band jammer with QVC12 and PF08103.

    Greetings,
    richy_64


    To be honest: I have never used such a device in public yet! - So why do i build them? - To see if i can get it working.
     

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    rahmawan and sanggarjuga like this.
  3. igha

    igha Moderator Moderator

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    boleh juga nih infonya...:thumb:ada linknya ngak?:D
     
  4. sanggarjuga

    sanggarjuga Active Member

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    Makasih Boss,........
     
  5. joy3n1

    joy3n1 New Member

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  6. m4d4

    m4d4 Well-Known Member

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    Pictnya koq ga jls ya....
     
  7. sadaphp

    sadaphp New Member

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    kalo mau nyari bentuk skema jammer signal , atau penjelasan lebih lengkapnya bisa di lihat di sini.
    dari cara kerja jammer signal, penjelasan tentang jammer signal ada di sumber, kalo mau lihat lebih jauh ttg jenis-jenis jammer signal bisa lihat di salah satu online shop trus klik produk Jammer signal nya.
     

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