• make a signal jammer

Make a signal jammer - digital signal jammer homemade

Make a signal jammer,digital signal jammer homemade,Basic Info Model NO.: CPJ3050 Items: Built-in Antenna Mobile &WiFi &GPS Jammer, Signal Name: Police Equipment Technology Jammer/Booster 2g850MHz: 851-894MHz 2g1800MHz: 1805-1880MHz ...