InnoSat microsatellite platforms
OHB Sweden AB
The InnoSat platform offers a highly versatile and flexible platform service for a large range of space missions, both institutional and commercial.
Typed specifications37 values
Discloses 5 of 7 fields engineers filter by in this category (category median 3).
- Mass
- 50–300 kg product page
- Supply voltage
- 28 V product page
- Data interface
- CAN 2xCAN · datasheet p.2 SpaceWire 6x SpaceWire | RS-422 8xRS422/485 | Ethernet Ethernet 1Gbps | RS-485 8xRS422/485
- Design lifetime
- 3–7 years design lifetime 3- 7 years (redundancy dependent) · datasheet p.2
- Export status
- ITAR-free ITAR free, predominantly European supply chain · datasheet p.2
- Orbit
- MEO datasheet p.2 LEO LEO up to 1200km
- Max payload mass
- 20–150 kg payload mass 20 to 150 kg · datasheet p.2
- Power available to payload
- 350 W max · orbit average (OA), LTAN dependent · datasheet p.2 1 000 W max · peak
- Unregulated bus for the payload
- 28 V nom. · 28 V unregulated payload bus · datasheet p.2
- Onboard storage for payload data
- 750 GB min · > 750 GB on platform OBC (PF OBC) · datasheet p.2 8 192 GB max · up to 8 TB on payload OBC (PL OBC)
- Power generation (orbit average)
- 1 500 W max · <1,5 kW solar array · datasheet p.2
- Battery capacity
- 1 000 Wh 1 kWh battery · datasheet p.2
- Pointing accuracy
- 0.004 ° max · datasheet p.2
- Attitude knowledge
- 0.001 ° max · datasheet p.2
- Propulsion
- included datasheet p.2
- Payload data downlink rate
- 1 000 000 kbps max · downlink up to 1 Gbps in X-band (Ka-band, ISL option) · datasheet p.2
- Radio band
- Ka Ka-band option · datasheet p.2 X payload downlink up to 1 Gbps
- Subsystems included
- solar arrays <1,5 kW solar array · datasheet p.2 battery 1 kWh | ADCS AOCS; CMG option for increased agility | propulsion FEEP or HET (in-house EPsylon) | Ka-band downlink option +4
- Max satellite wet mass
- 50–300 kg launch mass 50- 300 kg · datasheet p.2
- Flight heritage
- InnoSat-based missions listed: MATS (science, 2022), GMS-T (telecom, 2021), AWS (meteo, 2024), GARAI-A/-B (optical, 2025/2026), Mimir-1 (RF-SIGINT, 2026), EIS (hyperspectral, 2027), Atlantic-VHR (optical VHR, 2027), EPS-Sterna constellation x20 (meteo, 1s datasheet p.2
- Satellite class
- microsat 10-100 kg "InnoSat microsatellite solutions"; launch mass stated 50-300 kg · datasheet p.2
Each value is typed with its unit and measurement condition and cites the datasheet page it was taken from. Nothing is guessed: a field that is absent here has not been published by the manufacturer. machine-extracted ✓ checked by NewSpace Market ✓ manufacturer confirmed by the manufacturer.
As published by the supplier10 lines, in the manufacturer's own wording
- Mass
- 50-300 kg
- Power
- <1,5 kW Solar Array, 1 kWh battery
- Lifetime
- 3-7 years
- Payload mass
- 20 to 150 kg
- Payload power
- up to 350 W
- Supply voltage
- 28 V unregulated
- Peak power
- up to 1 kW
- Downlink
- up to 1 Gbps in X-band
- Data interfaces
- Ethernet 1 Gbps, 2xCAN, 8xRS422/485, 6x SpaceWire
- Storage
- > 750 GB on PF OBC
About
The InnoSat platform comes in various configurations to meet customer demands in a standardized fashion whilst offering an as tailored fit as possible. All OHB Sweden’s InnoSat platforms are designed to fit within most launch envelopes, maximizing the launch opportunities for customers. InnoSat is built around a set of core elements that can be re-used (both hardware and software) whilst offering high performance in terms of pointing, stability, power, data downlink and autonomy to fit most mission needs. For more info on the InnoSat platform and its capabilities, please contact spacesales@ohb-sweden.se.
Documentation
- BD-OSE-HO-0241__OHB_Sweden_data_sheet_-_InnoSat_v2026-04.pdf PDF source: www.ohb-sweden.se ↗
- ISO_9001_certificate_OHB_Sweden_2023-2026.pdf PDF source: www.ohb-sweden.se ↗
Need the full ICD, test reports or a specific revision? Ask the supplier directly.