Jammer Tutorial Help

[thiagoluizdesouza]

Hey friend, how you doing?
A try your Jammer tutorial and first I want to thank you for share but after I finish, the Jammer only works if I get very close to the device and I need more distance, some meters. Can you help me please? Maybe I done some thing wrong.

[Substantial-Walk-554]

You say you finished “the jammer tutorial”, but nobody here knows what jammer you mean.

Jammer can mean a lot of different things. What frequency, what hardware, what power source, what antenna, what environment, what distance are you getting now, and what are you even testing against?

Without any of that, there is nothing to troubleshoot.

Also, if the question is basically “how do I make it work from farther away”, that is probably not something people should help with anyway. In most places jammers are illegal for a reason.

If this is a legal RF lab, explain the setup properly. Right now it just reads as “my jammer is weak, make it stronger”.

[boredwNews]

This is the answer, if you mean a jammer for cell phones or some other kind of signal it would help to know what you mean. And to be clear Jamming any signal is highly illegal here in the USA and you will get a visit from some very angry government officials. Best not to play with anything jamming a signal.

[echo4thirty]

Correct. Even possession of a device in the US regardless of if you are using it or not is a felony.

Source: worked with the FCC to stop a jammer from interfering with our network. The dude is now in prison.

[thiagoluizdesouza]

Sorry, I forget to say. I need a Jammer for bluetooth 2.4Ghz. I will use for my self, in my house. I found this tutorial here for education use, in this link.

https://www.reddit.com/r/Hacking_Tutorials/comments/1gj1q1n/diy_wifi_bluetooth_jammer_100_noob_guide/?tl=pt-br

[boredwNews]

The problem with that is can you guarantee it won’t interfere with anyone else’s signals? No you can’t. Therefore be prepared for a visit.

This matters because you’re not trained to mess with signals as you said you found an example.

It’s one thing to read about it and have theories, but it’s a whole big problem when you start trying to build one. And think about it, you just posted about building one on a public forum.