In the 1970s the institute reached the level of training engineers with education quality, which wasn't inferior to other graduates of the same institutes established earlier. The institute became one of the prestigious educational institutions of the Republic with rather big scientific potential and a large number of lecturers with academic status and degrees. At that time the institute began to carry out big state budget and contract researches on developing new means of communication and new ways of signal transmitting, receiving and handling. At the same time the institute researched other adjacent spheres of national economy.