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COMPACT HIGH-PERFORMANCE PDHU FOR SMALL SATELLITES - EXPRO PLUS

ESA Open Invitation To Tender AO8689
Open Date: 29/06/2016
Closing Date: 12/08/2016 13:00:00


Status: ISSUED
Reference Nr.: 16.1ED.01
Prog. Ref.: GSTP Period 6 E1 PRJ
Budget Ref.: E/0904-611 - GSTP Period 6 E1 PRJ
Special Prov.: DE
Tender Type: C
Price Range: 200-500 KEURO
Products: Satellites & Probes / Payloads / Instruments / Other Instruments / Gradiometers, Plasma detectors
Technology Domains: Onboard Data Systems / Payload Data Processing / System Technologies for Payload Data Processing
Establishment: ESTEC
Directorate: Directorate of Technical & Quality Manag
Department: Electrical Engineering Department
Division: Data Systems Division
Contract Officer: Ferreol, Audrey
Industrial Policy Measure: N/A - Not apply
Last Update Date: 29/06/2016
Update Reason: Tender issue

This activity aims to design and develop a Compact High-Performance Payload Data Handling Unit (PDHU) with very high functional integration for implementation on small satellites. The Payload Data Handing Unit (PDHU) manages in a single frame implementation the complete chains of data acquisition and monitoring from payloads and from On-Board Computer system (OBC) as well as integrated high end PDHU data processing functions such as data compression, data encryption, data storage, channel formatting and data downlink.The PDHU itself is designed to be controlled by the OBC of a satellite. Telecommands are received from the OBC and telemetry data is transmitted to the OBC (protocol based on PUS is proposed). Additionally, data from the OBCs can also be stored and processed in the same way as the payload data. For special applications on e.g. micro/nano-satellites, even the OBC function can be integrated into the design.

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