0 FM radio jammer

This circuit is very similar to fm bug. What this circuit do is block fm radio frequency near your area or  vicinity.

Fm jammer schematic

Inductor L1 is made of 6 turns of  #16AWG magnetic wire wound on a 9mm diameter plastic.

Note:  The circuit is for educational purposes only. Do not play with it since distracting radio signals is illegal in some areas.


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