Needed Gsm Jamming Circuit

[mzeitoun2002]

jamming circuit

Hi

Can anybody help me getting a gsm jammer circuit which cover the band of 800/1900 MHz

For your information, this circuit is used in the safety of some industrial applications

thnx for your trouble

 

[IanP]

gsm jamming design a to z

Try this link:
**broken link removed**

 

[Henrico]

gsm jammer curciut

Hi

Can anybody help me getting a gsm jammer circuit which cover the band of 800/1900 MHz

For your information, this circuit is used in the safety of some industrial applications

thnx for your trouble

Do a search on the EDA Board some time ago I recall someone posting such a schematic,however it was never said if this circuit actually worked,but it may be worth a search.

Good Luck

 

[C-Man]

gsm jammer circuit+pdf

Look for example here:


best regards

 

[najam696]

gsm jamming

neeed such a circuit that can jam a mobile of any company as they use use different technique

 

[mzeitoun2002]

Salam,

I think it doesn't matter because what the circuit is doing is transmitting noise allover the gsm band so it doesn't matter what is the company or where it is

The question now is how can I design the vco (I don't know how to design or print the microstrip, in fact I don't know what the microstrip really is) ,I hope someone could really help me.

Thanks for your trouble