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The FUNcube Project . 22/06/10. 1. RSGB-October 2011. Introduction. Background information about AMSAT and AMSAT-UK Brief history of “OSCAR” satellites Info on today's operational spacecraft Background of FUNcube FUNcube – what it will do Expected timelines The follow on spacecraft

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22/06/10

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  1. The FUNcube Project 22/06/10 1 RSGB-October2011

  2. Introduction • Background information about AMSAT and AMSAT-UK • Brief history of “OSCAR” satellites • Info on today's operational spacecraft • Background of FUNcube • FUNcube – what it will do • Expected timelines • The follow on spacecraft • Some conclusions 22/06/10 RSGB-October2011 2

  3. AMSAT–UK 500 individual members –most are active radio amateurs. One of more than 20 such groups worldwide. In Europe, AMSAT groups exist in France, Germany, Italy, Spain, Portugal, Denmark , Sweden, and the UK.

  4. OSCAR Satellites Oldest - Oscar 1 - launched 1961

  5. OSCAR Satellites • Largest – Oscar 40 – launched 2000 • 450kg to HEO on an Ariane 5

  6. OSCAR Satellites Oldest still operational - Oscar 7 - launched 1974

  7. OSCAR Satellites Latest –HW-1 – launched Dec 2009 - Oscar 68

  8. OSCAR Satellites Created by groups in – US, Japan, UK, Russia, China, France, Germany, Australia, Argentina, Brazil, Canada, Korea, Israel, Italy, Portugal, Saudi Arabia, Malaysia, Mexico, Thailand, India, Netherlands, South Africa

  9. AMSAT-UK provided an S band transmitter/transponder in June 2004 and it was launched in October 2005 – Oscar 53

  10. In the beginning - AO51 We offered a 3 watt S band PA in April 2004 It was launched in June 2004

  11. Columbus L/S Band Antennas

  12. Cubesats Standard - less than I.3 kg 100x100x100mm Double and triples also possible Standard deployment mechanisms “PODS” .

  13. PSLV launcher . CubeSat deployers

  14. Current cubesat statistics 40 launched already 200+ being developed Created by groups in: US, India, Netherlands, France, Switzerland, Italy, Germany, Denmark, Norway, Austria, Spain, Portugal Poland, Estonia, Japan, Turkey, Mexico etc etc….. .

  15. The Amateur Satellite Service ITU regulated frequency bands: HF @ 7, 14, 21 & 28MHz VHF @ 145MHz UHF @ 435, 1260* & 2400MHz Microwave @ 3.4GHz*, 5.6GHz*, 5.8GHz*, 10GHz, 24GHz + * - with some limitations .

  16. .

  17. FUNcube – the background • Given that: • Cubesats are “cheap” • Cubesats can be built quickly • Cubesats should be “simple” • So: • Could we create an educational outreach mission? • Could it also have a amateur transponder? • Could we create a team of volunteers with the skills/passion? • Could we develop the actual educational outreach? • Could we fund it? 22/06/10 19 RSGB-October2011

  18. FUNcube – primary objective • EDUCATIONAL OUTREACH • STEM subjects • Radio – practical understanding of communication • Electronics – how radios work • Physics – Data from 40+ telemetry channels • Orbital mechanics - Doppler • Materials science payload • -Demonstrate loss of heat energy by radiation from two materials with differing surface finishes • “Fitter Message” • - Short greetings messages 22/06/10 20 RSGB-October2011

  19. FUNcube Satellite • 1-Unit CubeSat • COTS CubeSat structure, EPS, Solar panels, PMAS and antennas • Bespoke CCT (Command, Control & Telemetry) Board • Bespoke RF and HPA boards • VHF telemetry downlink– 1k2 BPSK with FEC (Forward Error Correction) • Materials science experiment • Mode UV linear transponder (20kHz, 1W PEP) • Designed for SSO at around 600km (with a >5 year mission life!) • AMSAT-UK’s first spacecraft 22/06/10 21 RSGB-October2011

  20. FUNcube – The “stack” 22/06/10 23 RSGB-October2011

  21. FUNcube – The “Stack” 22/06/10 24 RSGB-October2011

  22. FUNcube – Special Solar Panel 22/06/10 25 RSGB-October2011

  23. FUNcube – The “Stack” for real 22/06/10 26

  24. Previous Team Meeting – Nov 2010 22/06/10 27 RSGB-October2011

  25. Latest Team Meeting - May 2011 22/06/10 28

  26. Latest Team Meeting – May 2011 22/06/10 29 RSGB-October2011

  27. FUNcube – telemetry reception RSGB-October2011

  28. The “Ground Segment”- the FUNcube dongle • An SDR radio designed and built by Howard Long G6LVB • The Pro version covers 61 -1700MHz • 96kHz bandwidth I/Q output – works with all freeware SDR software & any OS • Possibilities for remote reception networks /parallel processing • Is creating a sensation! RSGB-October2011

  29. The “Ground Segment”- the FUNcube dongle • An SDR radio designed and built by Howard Long G6LVB • The Pro version covers 61 -1700MHz • 96kHz bandwidth I/Q output – works with all freeware SDR software & any OS • Possibilities for remote reception networks /parallel processing • Is creating a sensation! RSGB-October2011

  30. The “Ground Segment”- the FUNcube dongle RSGB-October2011

  31. 1st IAA Conference on University Satellite Missions & Cubesat Workshop - Rome 2011

  32. PLUS UKube-1 • And now UKube-1 RSGB-October2011 22/06/10 36 RSGB-October2011

  33. PLUS UKube-1 • And now UKube-1 22/06/10 37 MKARS Presentation Feb 2011

  34. FUNcube Project – Timescales • Project inception – Spring 2009 • “Go ahead” given – July 2009 • Agreement with ISIS signed – Nov 2009 • First working hardware - April 2010 • First “complete prototype” - Nov 2010 • End to end testing complete - March 2011 • FUNcube 1 &2 “Engineering model boards” - June 2011 • Thermal & vibration testing successfully completed - July 2011 • Flight hardware for FUNcube-2 - Sept 2011 • Complete Flight ready FUNcube-1 spacecraft – Late 2011 • FUNCube-1 Launch - 2nd half 2012? • FUNcube2 on Ukube-1 launch - 2012? 22/06/10 38 RSGB-October2011

  35. FUNcube – Conclusions • Educational project with benefits for every generation • Great example of volunteer teamwork • Is actually “pushing” legislation • Good publicity for amateur radio • Has spawned the development of the first amateur VHF/UHF SDR radio • Has created a second launch opportunity for free • Is lots of FUN (and hard work) 22/06/10 39 RSGB-October2011

  36. 22/06/10 40

  37. Thank you for your attention Any Questions? Graham Shirville: g3vzv@amsat.org FUNcube websites: www.funcube.org.uk and www.funcubedongle.com AMSAT-UK website: www.uk.amsat.org – join us now! 22/06/10 41 RSGB-October2011

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