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SI-200 satellite bus

Compiled from public sources on 2026-06-26. Not independently verified by Satrec Initiative.

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Satrec Initiative small Earth-observation satellite bus used for DubaiSat-1.

SI-200 is a Satrec Initiative small Earth-observation satellite bus associated with DubaiSat-1. DubaiSat-1 was a UAE 2.5 m electro-optical satellite with Satrec contributions including system integration, satellite platform, EO payload, IRPS, and MCS.^[1] SI-200 is tied to the RazakSAT and Satrec small-satellite line, with mass below 200 kg and DubaiSat-1 near 190 kg; that mass envelope places the platform in the mini orbital class.^[2]^[3] End-of-life power generation is 330 W.^[2]

Where this fits, supply chain

Compositional position

DubaiSat-1 ——— this bus

Sources

[1]Space Heritage, Satrec Initiativeoperator marketing2026-06-26
[2]DubaiSat-1 mission overview, EIAST archived PDFagency doc2026-06-26
[3]SI-200 community summary with Satrec source leadscommunity2026-06-26

Cite https://eo-atlas.org/products/bus/si-200 Markdown twin → Field definitions →