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How to build a small frequency jammer to work on a remote control car?

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mmehrdco

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My girl friend is trying to build a small frequency jammer to work on a remote control car, do any circuit diagrams exist to get her started?
 

frequency jammer

Use a triangle waveform to tune a VCO in that frequency band. It should interfere with the remote control frequency.
 

frequency jammer schematic

ok ill give it a try, is there anything i should watch out for?

/thanks
 

Frequency Jammer

We have tried that method ro jame GSM (1800MHz and 900 MHz). It can jame up to 50m indoor with 3 watts PA. You might try a bigger amplified if you need more range
 

Frequency Jammer

Hi boy,..

Would you mind sending me the mobile jammer schematic.???

I'll really appreciate your help
 

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