Roscosmos facilities for SEE testing at U400M FLNR JINR cyclotron

Aim of this report is to describe the main features of the Russian Federal Space Agency (Roscosmos) facilities which has been developed recently and will develop next year for SEE testing of the electronic devices at U400M cyclotron in Flerov Laboratory of Nuclear Reactions, Joint Institute for Nuclear Research, Dubna. At present specialized ion beam line with energy of 3÷6 MeV/nucleon O, Ne, Ar, Fe, Kr, Xe, Bi ions covering the LET range 4.5–100 MeV/(mg/cm
²
) is available to users. The project of ion beam line with ion energy up to 40 MeV/nucleon is presented too.