Available Subsystems

• Platforms
• Payloads
• Subsystems
  • Available Subsystems
  • Sub System Customers
• Ground Segment
• Services

SSTL has considerable expertise in developing the specific subsystems needed for satellites. By developing these in-house, we can better control cost, risk and mission performance and provide a customised solution.

All subsystems offered to customers are flight-proven and can be purchased separately.

Find out more about our subsystems:

• Antennae
  • S-Band Patch antenna
  • S-Band Quadrifilar Helix antenna
• Amplifiers
  • S-Band High Power amplifier
• Transmitters 
  • S-Band transmitter
  • X-Band transmitter
• Receivers
  • S-Band receiver
  • VHF receiver
• On-board data handling 
  • OBC 386 
  • OBC 695A 
  • Solid state data recorder
  • Hardware solid state data recorder
• Reaction wheels  
  • Microwheel 10SP-M
  • SmallWheel  
• Magnetic torquers
  • Magnetorquer MTR-5
  • Magnetorquer MTR-30S 
  • Magnetorquer MTR-30 
• Instrument boom 
• Sensors
  • Sun sensors
  • Star tracker 
• Magnetometers
  • Magnetometer MK1
  • Magnetometer MK2 
• Propulsion systems
  • Butane propulsion system
  • Gas propulsion system 
  • Xenon propulsion system 
  • Low Power Resistojet
• GPS receivers 
  • SGR-05U
  • SGR-05P
  • SGR-07
  • SGR-10
  • SGR-20 
  • SGR-GEO
• Solar arrays 
• Power systems  
• Remote-sensing cameras
  • CHRIS
  • VHRI 250
  • DMC MSI