• turn cell phone into jammer

Turn cell phone into jammer - cell phone jammer using arduino

Turn cell phone into jammer,cell phone jammer using arduino,Product Description TX frequency: 144 ~ 160 MHz TX frequency: 161 ~ 174 MHz TX frequency: 420 ~ 450 MHz TX frequency: 451 ~ 480 MHz Jamming range: Radius up to 30m Total output power: 20 W RF output...