V.A. Shcherbachev - Ph.D. (Eng.), Head of the laboratory, OAO «KB «Sviaz», Rostov-on-Don

L.E. Nazarov - Dr. Sc. (Phys.-Math.), Leading Research Scientist, Fryazino branch of Kotel\'nikov IRE of RAS. E-mail: nazarov@sunclass.ire.rssi.ru V.V. Batanov - Head of Department, JSC Academician M.F. Reshetnev «Information Satellite Systems» (Zheleznogorsk). E-mail: bvitaly@inbox.ru