Y.V. Krylov - Design Engineer, JSC «Academician M.F. Reshetnev «Information Satellite Systems» (Zheleznogorsk). E-mail: krylov_yuriy@inbox.ru I.Y. Danilov - Head of Department, JSC «Academician M.F. Reshetnev «Information Satellite Systems» (Zheleznogorsk). E-mail: danilov@iss-reshetnev.ru Y.G. Vygonskiy - Associate Professor, Siberian state aerospace university; Deputy General Product Engineer, JSC «Academician M.F. Reshetnev «Information Satellite Systems» (Zheleznogorsk). E-mail: vyura1@mail.ru A.G. Romanov - Ph. D. (Eng.), Deputy Main Product Engineer, JSC «Academician M.F. Reshetnev «Information Satellite Systems» (Zheleznogorsk)