Article - Proceedings of the Institute of Applied Astronomy of the Russian Academy of Sciences, issue. 15, s. 15-37, 2006. Presented program Sched Maker v2. 06, developed at the Institute of Applied Astronomy of the Russian Academy of Sciences for the preparation of radiometric observations on radio telescopes RT-32 of the RSDB-network "Kvazar-KVO" . The main task of Sched Maker is to form a control file with which radiometric observations are carried out in almost automatic mode. The article describes in detail the functions of Sched Maker and the method of sequential formation of the control file of observations.