Broad spectrum signal jammer - gps signal jammer ebay sign

Broad spectrum signal jammer,gps signal jammer ebay sign,Basic Info Model NO.: cpj205005 4glte700MHz&4gwimax: 2345-2500MHz or 4glte:2620-2690MHz; Gpsl1: 1570-1580MHz WiFi2.4G: 2400-2483MHz 2gpcs1900MHz: 1920-1990MHz Trademark: NecomTelecom ...