Bus · products

SI-300 satellite bus

Missions → DubaiSat-2 (Extended operations) , KhalifaSat

Satrec Initiative 300 kg class Earth-observation satellite bus used for DubaiSat-2.

SI-300 is a Satrec Initiative 300 kg class Earth-observation bus used with DubaiSat-2. DubaiSat-2 was a UAE 1 m small electro-optical satellite with Satrec's satellite-platform contribution.^[1] The configuration is based on SpaceEye-1 and uses an SI-300 bus.^[2] DubaiSat-2 and SI-300 mass is about 300 kg, placing the platform in the mini orbital class, and power generation is more than 450 W from four solar panels.^[2]^[3]

Operator pricing

Pricing not publicly listed by operator

Supply chain position

platform for DubaiSat-2

platform for KhalifaSat

Sources

[1]Space Heritage, Satrec Initiativeoperator marketing2026-06-26
[2]DubaiSat-2, Gunter Space Pagecommunity2026-06-26
[3]DubaiSat-2 mission record, eoPortalcommunity2026-06-26

Cite https://eo-atlas.org/products/bus/si-300 Markdown twin → Field definitions → Suggest a correction →

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Plain text

SI-300 satellite bus. EO-Atlas, SpectraWorks B.V. https://eo-atlas.org/products/bus/si-300 (CC BY 4.0)

BibTeX

@misc{eoatlas:products:bus:si-300,
  title = {SI-300 satellite bus},
  author = {{EO-Atlas}},
  publisher = {SpectraWorks B.V.},
  note = {CC BY 4.0},
  url = {https://eo-atlas.org/products/bus/si-300}
}