Russian space company Bureau 1440 built the Rassvet-2

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tanjimajuha20
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Russian space company Bureau 1440 built the Rassvet-2

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satellites in less than 14 months. They are twice as big and heavy, as they contain more new equipment. This is the company's second research mission.

On the night of May 16-17, the Rassvet-2 satellites were launched into orbit as part of a group launch by the Soyuz 2.1b launch vehicle, launched from the Plesetsk military cosmodrome in the Arkhangelsk region. When Roscosmos announced the launch of the rocket on May 17, it did not name the satellites on board, limiting itself to one line: "A Soyuz-2.1b launch vehicle with spacecraft on board was launched from the Plesetsk cosmodrome in the interests of the Russian Ministry of Defense."

A day later, the private afghanistan whatsapp number database space company Sputnix (a subsidiary of Sitronics Space) reported that the rocket was carrying two of its Zorkiy-2M Earth remote sensing (ERS) satellites and four SITRO-AIS automatic identification system (AIS) satellites for tracking sea vessels.

The first mission "Dawn-1" was launched on June 27, 2023. During its passage, the signal speed was 48 Mbps, the delay was 42 ms. Such indicators allow making a high-quality video call to several people or watching TV in 4K resolution.

A representative of the press service of "Bureau 1440" told a ComNews correspondent that the "Rassvet-1" mission was necessary to confirm the competence of the "Bureau 1440" team in terms of creating high-tech satellites for low orbit, control systems, and flight qualification of the first key components of target spacecraft developed by "Bureau 1440".

The head of the Ministry of Digital Development, Communications and Mass Media of the Russian Federation, Maksut Shadayev, believes that the project that Bureau 1440 is working on is of great importance for the development of digital infrastructure: “For the Ministry of Digital Development, Communications and Mass Media, the creation of a low-orbit satellite constellation to provide fast and cheap Internet access is one of the key initiatives.”

In 2022, the 1440 Bureau filed its first applications for international coordination of radio frequency assignments and registered with the International Telecommunication Union (ITU), and since 2024, the 1440 Bureau has been an official member of the ITU.

A representative of the press service of "Bureau 1440" told a ComNews correspondent that the satellites of the first mission continue to move in orbit and will be involved in a series of future experiments of the mission "Rassvet-2": "We plan to use the available resources of our devices to the maximum - this is a unique opportunity to obtain practical knowledge about the behavior of modern technologies in low orbits."

A representative of the press service of "Bureau 1440" also spoke about the plans of the "Rassvet-2" mission:

Conduct flight qualification of products as part of the onboard radio complex - the basis of the future broadband satellite communications service, for the first time using the 5G NTN standard protocol;

Conduct flight experiments with laser communication terminals of personal design;

Begin flight operation of the control and navigation systems of the satellite platforms "Bureau 1440".

Sergey Pekhterev, a shareholder of KA-Internet, believes that in the near future a great success for Bureau 1440 will be the availability of a satellite with laser communication channels that has passed flight qualification, with confirmation of its resource for full-fledged work in orbit, as well as a prepared site for its mass production. "The company needs to perform an equivalent amount of design and technological work in terms of the subscriber terminal, but this is not so difficult, since nothing needs to be launched into space. In parallel, the issue of investments in this project must be resolved, and it is the most labor-intensive, since it requires large expenditures in each direction: both for the production of satellites and terminals, and for the launch of artificial Earth satellites into orbit," noted Sergey Pekhterev.

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