Jasin May 19, 2010 at 11:23 am You can get a TRJ-89 jammer from Antenna System & Supplies Inc. It carries its own electrical generator and can block cellular communications in a 5-mile (8-km) radius.
You can get a TRJ-89 jammer from Antenna System & Supplies Inc. It carries its own electrical generator and can block cellular communications in a 5-mile (8-km) radius.