Sygnały płynące po paśmie ,)
w tym sygnale nie widać modulacji, zaniki mogą wynikać z jakiejś rotacji. lub chodzi o:

The Tsiolkovsky-Ryazan 1/2 satellites have special radio transmitting equipment designed to perform the scientific task of calibrating the sensitivity of radio telescopes of the Pushchino Radio Astronomy Observatory of the AstroSpace Center of the Lebedev Physical Institute of the Russian Academy of Sciences (PRAO ACC FIAN, http://www.prao.ru ). Also, these satellites can emit specialized radio signals to study the effects of the propagation of radio waves through the ionosphere using radio receiving equipment, which is supposed to be manufactured at the RSRTU and used as part of the radio telescopes of the PRAO ACCC FIAN.

https://amsat-uk.org/2022/07/21/ten-amateur-radio-cubesats-deployed-from-iss/


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