Public procurement notice: Prior Information Notice Without Call For Competition
Published: 2019-09-26
Buyer: UK Research and Innovation
Country: UK
Contract type: Supplies
CPV classification: 32533000 | 32534000 | 34712000 | 35631100 | 38635000
Estimated value: 1800000 GBP

Technical requirements: The project ‘QKD CubeSat’ is a collaboration between the Singapore and UK Governments, and could lead to a more secure online activity for consumers in everything from financial transactions to online conversations.
The project scope is to build and fly a satellite quantum key distribution (QKD) test bed. Through this collaboration, Singapore and the UK will co-develop a satellite called ‘QKD Cubesat’, a satellite based on the CubeSat standard that will use a pioneering QKD technology to test the secure distribution of cryptographic keys over globe-spanning distances.
In the UK, work will be led by the Science and Technology Facilities Council’s (STFC) RAL Space facility, part of UK Research and Innovation (UKRI), which is responsible for the development of the platform (BUS) and also the optical payload for optical links needed for beaming QKD signals, known as the ‘RAL Payload’ or ‘Optical Payload’.
The spacecraft platform will be required to house an optical payload. The function of the payload is to produce entangled photons and transmit them to the ground. The satellite platform ADCS needs to be able to accept pointing offset instructions commanded by the satellite payload.
In addition to the flight software, ground segment mission control software shall need to be developed as part of the overall mission. The ground segment software should utilise common libraries to simplify the testing and integration process.
To achieve good signal levels, the entangled photons need to be pointed very accurately at the ground station. This is done by using a Fine Steering Mirror (FSM) in the optical payload. This mirror will be operated in a closed loop tracking system. The requirement for the FSM system will cover the mirror mechanism and its drive control electronics.
The data, timing, polarisation and tracking signals from the satellite will be received by an Optical Ground Station (OGS). The ground station will be required to locate and track the satellite and then conduct spot (satellite beacon) tracking from a camera feed.
Launch options will be required to launch our 6U payload with associated platform to either ISS or SSO orbit.
UKRI-STFC is interested in engaging with the industry to explain its requirements and offer the opportunity for suggestions or feedback, prior to the publication of contract notices for each of its requirements, by means of an industry engagement day. This will be held at a location near Didcot, Oxfordshire, United Kingdom on 18.10.2019, starting at 10.00 GMT.
Economic operators that are interested in participating may register for the event at the following address: https://www.eventbrite.co.uk/e/ral-space-qkd-project-industry-engagement-day-tickets-72675926653
Please note that due to venue capacity, attendance is capped at 130 attendees. Attendance will only be permitted with prior registration and places are limited to an initial maximum of 2 attendees per organisation. UKRI-STFC reserve the right to increase or decrease this limit depending on demand. Full details will be released to registered participants once registration has closed.


Award value: 1800000