How To Make Cell Phone Jammer

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Image Result For How To Make Cell Phone Jammer

Image Result For How To Make Cell Phone Jammer

Steps. Understand the working principles. Know how it works. Use an old aluminium box as a frame for the jammer and old UHF connectors from Motorola cell phone as input output. Attach RF connectors to the circuit. Use a nine volt battery and voltage regulator to supply all components..