3U CubeSat Platform
Kairo Space
Complete 3U CubeSat platform with integrated structure, power, ADCS, OBC, and communication subsystems.
Typed specifications38 values
Discloses 6 of 7 fields engineers filter by in this category (category median 3).
- Mass
- 3 kg platform mass without payload · datasheet p.2
- Envelope (L×W×H)
- 100x100x340.5 mm datasheet p.2
- Data interface
- I2C payload interface data: I2C/CAN/SPI/UART · datasheet p.2 CAN payload interface data: I2C/CAN/SPI/UART | SPI payload interface data: I2C/CAN/SPI/UART | UART payload interface data: I2C/CAN/SPI/UART
- Design lifetime
- 1 years design life 1 year · datasheet p.2
- Form factor
- 3U CubeSat form factor: 3U · datasheet p.2
- Orbit
- LEO product page
- Max payload mass
- 4 kg max · payload mass up to 4 kg · datasheet p.2
- Payload volume, U
- 1.5 U max · envelope up to 1.5U (configurable) + tunacan (depending on di… · datasheet p.2
- Power available to payload
- 8 W peak; power for payload (peak) · datasheet p.2 1.5 W power for payload (average)
- Regulated voltages for the payload
- 3.3 V payload interface power: 3.3 V, 5 V, 12 V, battery raw · datasheet p.2 5 V payload interface power: 3.3 V, 5 V, 12 V, battery raw | 12 V payload interface power: 3.3 V, 5 V, 12 V, battery raw
- Onboard storage for payload data
- 32 GB max · data storage up to 32 GB · datasheet p.2
- Battery capacity
- 48 Wh Li-ion pack; available configuration 4S, 2S2P, 4P · datasheet p.2
- Pointing accuracy
- 10 ° max · <10° (1σ) · datasheet p.2
- Attitude knowledge
- 5 ° max · <5° (1σ) · datasheet p.2
- Payload data downlink rate
- 10 kbps payload data transmission, UHF · datasheet p.2
- Radio band
- UHF Mod. J/B: downlink UHF 9600 bps GMSK / uplink UHF 1200 bps AF… · datasheet p.2 VHF Mod. J/B: uplink VHF 1200 bps AFSK / downlink VHF 1200 bps AFSK | S S-band transceiver and S-band patch antenna
- Subsystems included
- ADCS ADCS section (pointing knowledge <5°, accuracy <10°); ADCS sh… · datasheet p.2 OBC platform composition | battery platform composition: battery | EPS platform composition: PCDU, MPPT | S-band radio platform composition: S-band transceiver +3
- Deployables
- hinges for solar wings available extra option: deployable solar panels with HDRM · datasheet p.2 hold-down and release included available extra option: deployable solar panels with HDRM
- Deployables (as printed)
- Deployable solar panels with HDRM (available extra option) datasheet p.2
- Flight heritage
- Every subsystem has been flight-tested and proven in orbit datasheet p.2
- Satellite class
- CubeSat 3U CubeSat platform · datasheet p.2
- Form factor, U (number)
- 3 U CubeSat form factor: 3U · 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 supplier2 lines, in the manufacturer's own wording
- Form factor
- 3U CubeSat
- Orbit
- LEO
About
Kairo Space’s 3U CubeSat Platform is a ready-to-integrate satellite bus for LEO missions in the 3U form factor. It integrates Kairo Space in-house subsystems including the KSCS structural chassis, KSSP solar panels, KSEPS electrical power system, and optionally the KSST-01 star tracker and KSPA-U antenna, providing a complete satellite platform to which customers add their mission payloads.
The platform is designed for customers who need a capable, subsystem-tested satellite bus with flight-heritage components. Kairo Space supports integration, test, and launch campaign services alongside the platform delivery.
Documentation
Need the full ICD, test reports or a specific revision? Ask the supplier directly.