cell phone jammer circuit diagram, ideas

• Apr 3, 2006

• #1

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indynetra

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

Regards,

Indy

 

• Apr 4, 2006

• #2

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elkimhoc

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cell phone jammer circuit

look this :

 

• Apr 5, 2006

• #3

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seadolphine2000

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cell phone jammer diagram

Try this.

 

• Apr 19, 2006

• #4

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shwoo

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mobile jammer circuit

Check your local regulations.
It can be illegal.

 

• Apr 19, 2006

• #5

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JohnJ

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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.

 

• May 6, 2006

• #6

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aatiq

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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

 

• Aug 25, 2006

• #7

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megaady

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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.

 

• Aug 30, 2006

• #8

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srdjan_borovo

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cell phone jammer schematics

this schematic works!

 

• Sep 3, 2006

• #9

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multanova51

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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

 

• Sep 4, 2006

• #10

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shwoo

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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,

 

• Sep 15, 2006

• #11

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laham

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cell phone jammer design

i think its useful for edu. perposes

 

• Sep 15, 2006

• #12

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Giang

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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

 

• Sep 15, 2006

• #13

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ben.jacobs

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circuit diagram of mobile phone jammer

elkimhoc said:

look this :

Click to expand...

I know one Company that made these devices.
They have wide range of products

 

• Sep 15, 2006

• #14

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codekuru

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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

 

• Sep 18, 2006

• #15

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ta2ctp

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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..

 

• Sep 25, 2006

• #16

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xxx1

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[No message]

 

• Sep 26, 2006

• #17

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mazensalah

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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

 

• Oct 2, 2006

• #18

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Giang

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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.

 

• Oct 5, 2006

• #19

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mikesmixes

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mobile phone jammers circuits

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

 

• Oct 23, 2006

• #20

T

ta2ctp

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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?..