want mobile jammer circiut

[chaitanya1]

hi i want circuit or any idea for mobile jammer

 

[ante1]

Hi chaitanya,

If you promise not to make any more double posting I will try to help you!
Which kind of jammer do you need? For GSM 900, like this with an RF power amplifier:

View attachment 36601

 

[ante1]

Or maybe a portable AMPS cell jammer?

View attachment 36602

 

[ante1]

Why not have a look at this experimental U.S. PCS cell jammer?

View attachment 36603

 

[ante1]

Another PCS version: ;D

View attachment 36604

 

[ante1]

And a Dual Purpose AMPS jammer:

OK, I guess this was all I got!

View attachment 36605

 

[prateeksikka]

HI CHAITANYA,ANTE!
MAY I KNOW THYE APPLICATION OF THIS JAMMER CIRCUIT?
HOW DOES THIS WORK?
PRATEEK

 

[Dazza]

It looks like someone has been creating chaos, or is planning to ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D.

That's quite a collection you got there Ante .

 

[ante1]

Hi Prateek Dazza,

I was not my intention to create any chaos, just trying to help. ;D I am not the inventor of these circuits; I found them on the net a year ago or so and saved them as

 

[plinius]

Hi,
all the links are down.
Could someone please send me the description if you still have it on your computer.
I'm only looking for a jammer with a range of 5 meters (for in an audio studio).

Thanks in advance.

 

[Kasamiko]

I think this is the new site..
http://www.qsl.net/n9zia/

rhonn 

 

[ante1]

Hi Rhonn,

Good work, you found it!
This site holds a lot of interesting stuff! 8)
Maybe you should download all of it before it disappears again! ;D

 

[plinius]

Thanks a lot, rhonn.

 

[spleblem]

hey another way of blocking mobile signals is a brass cage if u put a mobile in a brass cage there will be no reseption
this is what is done at some cinemas
[move]
spleblem[/move]

 

[AJB2K3]

The moderators should close this down because if any of these are made you would be making a DOS attack which is illegal in most countrys.
DOS = Deniel Of Service.
sorry for moody post im trying to set up a business

 

[ante1]

Hi AJB,

There is no such thing as an illegal schematic, just circuits that might be illegal to run in some places. ;D

BTW, what kind of business are you trying to set up?

 

[MNA]

Can this one be added with yours,Ante?

mobile_jammer.pdf

MAX2360-MAX2364.pdf

 

[oldgrandpainmi]

Hello all,

I didn't read the individual schematics, but the key here is "the maximum RF output power".  The FCC states that anything that transmitts RF over 500mW output power must be approved, for private or public use, regardless of frequency.  (I can find my FCC-Part 95- rules and regs manual if necessary). 

Personally, if you build ANYTHING that doesn't bother anyone else, except within the confines of your property, it SHOULD be ok to use.  The FCC just wants that inspection and approval fee.

An old Ham radio operator,
oldgrandpainmi

 

[zak4000]

Does any one know the mobil phone frequances used for the UK??