A.F. Kriachko - Dr.Sc. (Eng.), Professor, Head of Department, FSAEI HPE «Saint-Petersburg State University of Aerospace Instrumentation» N.A. Gladkii - Post-graduate Student, FSAEI HPE «Saint-Petersburg State University of Aerospace Instrumentation» V.K. Losev - Post-graduate Student, FSAEI HPE «Saint-Petersburg State University of Aerospace Instrumentation» M.A. Glaznev - Post-graduate Student, FSAEI HPE «Saint-Petersburg State University of Aerospace Instrumentation». E-mail: Alex_k34.ru@mail.ru

Technological features of a structural noise impact on the receiving and recording equipment in radio channel are presented in two options, which include the issuance of service commands or informational messages. There was considered a case with known overall communication organization, its freedom degrees and radio channel variability parameters area. Also was introduced a communica- tion channel mathematical model for noise additive effects and interference. Moreover was made an analysis of FSK signals structural interference impact on a receiving device without external destabilizing factors for two cases: when a frequency of the telemetry sys- tem signal and structural interference are coincide or they are different.

 

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