 Soldiers are trained on Multiplexers, routers, IP switches, tactical or strategic microwave radios, troubleshooting circuits, administrative duties, ATM switches, Prominas, various types of modems, COMSEC, and more.The course requires 11 weeks of training with on-the-job instruction spent between the classroom and in the field.Soldiers are required to have a minimum electronics (EL) score of 107 to attend the course.