Our 3U standard platform is based on the flight proven GomSpace platform used on the GOMX-3 mission launched in 2015 from the ISS and used on several commercial radio missions for customers since.
Main application areas for this type of platform is:
• Professional Radio Communication
• Air Traffic (ADS-B) data collection
• Sea Vessel (AIS) monitoring
• IoT data communication
• In-orbit Demonstration
• Science Missions
Highlights
The 3U size has a unique combination of large payload volume available, small platform mass, precise ADCS system with dedicated ADCS computer and sufficient power system to maintain full duty cycle for a commercial radio payload. Save development cost by using the GomSpace predesigned Standard 3U platform for you mission.
Just add payload and payload communication system.
The 3U standard Platform can be upgraded with the following systems:
- deployable solar panels
- extra battery packs
- fast data downlink
- more precise ADCS system
- onboard propulsion system
Integration and Environmental Tests
The platform and its elements have been qualified according to the GomSpace qualification program, which includes tests in: Vibration, thermal cycling, heated vacuum, radiation and thermal stress.
The platform is tested and ready for payload integration. Payload integration is offered by GomSpace as a paid service.
Technical information
Platform |
Size | 3U |
Peak Power | 8W |
Platform power consumption | 3.5W |
Battery capacity | 38Wh |
Platform mass | 2 kg |
Platform lifetime | < 5 years |
Payload |
Payload space | 1.8U |
Average payload power | Depending on orbit – contact our sales department |
Max. payload mass1 | 1.8 kg |
Payload Interfaces | I2C, UART and CAN bus |
Power Bus | 3.3V, 5V |
1Max. available payload mass depends on deployer
Subsystems | Flight Heritage since |
Power System | Power system with 6 latch-up protected outputs, Battery Pack, Solar Panel son all faces. | 2015 |
Mechanics | 3U structure with harness set | 2015 |
Command & Management | Preinstalled software package for Satellite Control, Mission Library for Flight planning and data collection, | 2015 |
Communication system | Communication system with On-Board Computer, UHF radio and antenna, Flight Preparation Panel for testing and checkout and Interstage panels. | 2015 |
ADCS System | ADCS software for fine pointing and preinstalled example code configured for system diagnostics. Dedicated ADCS computer, GPS Module, 1 reaction wheel for 1-axis control, 6 fine sun sensors and magnetometer. | 2015 |
Documentation
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Product manuals and datasheets
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Platform qualification program description
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Platform checkout certificate
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Integration manual and test plan
Communication interfaces for Payloads
Available services and options
Lead time
For a standard platform delivery without payload integration, lead time is 4-6 months from reciept of order.