Some further information:

"The mission of the satellites of the SWSU series:
Creation of a peer-to-peer information network. Retransmission and parallel transmission
to the ground monitoring station is organized within the network.
- study of the Earth's magnetic field
- measurement of radio noise in outer space
- transmission of photos (SSTV) and voice messages (AUDIO) to radio amateurs around the
world. Each satellite will have its own personal phrase, which is translated into 8 different
languages.

The Tsiolkovsky-Ryazan 1/2 satellites carry special radio transmitting equipment designed
to perform the scientific task of calibrating the sensitivity of the radio telescopes of the
Pushchino Radio Astronomy Observatory of the Astro-Space Center of the Physical Institute
P.N. Lebedev of the Russian Academy of Sciences (PRAO ACC FIAN, www.prao.ru).
Also, these satellites can emit specialized radio signals to study the effects of radio wave
propagation through the ionosphere using radio receiving equipment, which is supposed
to be manufactured at the Russian State Technical University and used as part of the
PRAO ACC FIAN radio telescopes."

73,
Nico PA0DLO

On 21-07-2022 16:33, Robert Meade wrote:
What amateur radio capabilities/experiments are these adding to the community? The radios seem capable but monoband. Will they do SSTV experiments? Packet repeaters?

On Thu, Jul 21, 2022, 09:22 Nico Janssen <hamsat@xs4all.nl> wrote:

On July 21 Russian cosmonaut Oleg Artemyev and ESA astronaut Samantha
Cristoforetti
will carry out an EVA outside the ISS. During that 7 hours long EVA,
starting at around
14:00 UTC, the spacewalkers are planned to deploy ten Russian cubesats
into orbit under
the program of the space experiment "Radioskaf". The EVA, including the
deployment of
the cubesats, can be witnessed live on NASA-TV.

RS10S (aka SWSU-55 No. 1 & R-390 (SWGU No. 5))
     Telemetry: 437.050 MHz 1200 bps AX.25 AFSK
     Payload: 437.050 MHz 1200/2400/4800 bps AX.25 AFSK, SSTV, AUDIO, TEXT

RS11S (aka SWSU-55 No. 2 (SWGU No. 6))
     Telemetry: 437.050 MHz 1200 bps AX.25 AFSK
     Payload: 437.062 MHz 1200/2400/4800 bps AX.25 AFSK, SSTV, AUDIO, TEXT

RS1S (aka SWSU-55 No. 3 (SWGU No. 7))
     Telemetry: 437.050 MHz 1200 bps AX.25 AFSK
     Payload: 437.075 MHz 1200/2400/4800 bps AX.25 AFSK, SSTV, AUDIO, TEXT

RS2S (aka SWSU-55 No. 4 (SWGU No. 8))
     Telemetry: 437.050 MHz 1200 bps AX.25 AFSK
     Payload: 437.082 MHz 1200/2400/4800 bps AX.25 AFSK, SSTV, AUDIO, TEXT

RS3S (aka SWSU-55 No. 5 (SWGU No. 9))
     Telemetry: 437.050 MHz 1200 bps AX.25 AFSK
     Payload: 437.100 MHz 1200/2400/4800 bps AX.25 AFSK, SSTV, AUDIO, TEXT

RS4S (aka SWSU-55 No. 6 (SWGU No. 10))
     Telemetry: 437.050 MHz 1200 bps AX.25 AFSK
     Payload: 437.087 MHz 1200/2400/4800 bps AX.25 AFSK, SSTV, AUDIO, TEXT

RS5S (aka SWSU-55 No. 7 & R-390 (SWGU No. 11))
     Telemetry: 437.050 MHz 1200 bps .AX25 AFSK
     Payload: 437.1125 MHz 1200/2400/4800 bps .AX25 AFSK, SSTV, AUDIO, TEXT

RS6S (aka SWSU-55 No. 8 (SWGU No. 12))
     Telemetry: 437.050 MHz 1200 bps AX.25 AFSK
     Payload: 437.000 MHz 1200/2400/4800 bps AX.25 AFSK, SSTV, AUDIO, TEXT

RS9S (aka Tsiolkovsky-Ryazan 1)
     Telemetry: 437.050 MHz 1200 bps AX.25 AFSK
     Payload: 437.025 MHz 1200 bps AX.25 AFSK, SSTV, AUDIO, TEXT

RS12S (aka Tsiolkovsky-Ryazan 2)
     Telemetry: 437.050 MHz 1200 bps AX.25 AFSK
     Payload: 437.0125 MHz 1200 bps AX.25 AFSK, SSTV, AUDIO, TEXT

73,
Nico PA0DLO



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