European Data Relay System

OHB System Bremen (Germany)
Delivery of PCDU SCOE which provided 110 independent LCL channels each of them ensuring electrical limiter and rising / falling edge controlled second level protection, simulation of 112 heater lines and TM&TC handling in MIL-STD-1553B.
The European Data Relay System (EDRS) system is a European constellation of satellites that will relay information and data between satellites, spacecraft, UAVs, and ground stations. Intention is to provide almost full-time communication, even with satellites in low Earth orbit that often have reduced visibility from ground stations. It will enable availability of on-demand satellite data for rescue workers in regions of crisis.

European Data Relay Satellite-C

OHB System Bremen (Germany)
Delivery of Solar Array Power Simulator SCOE’s which allowed high power simulation of satellite solar arrays (up to 3kW per section).
The European Data Relay System (EDRS) system is a European constellation of satellites that will relay information and data between satellites, spacecraft, UAVs, and ground stations. Intention is to provide almost full-time communication, even with satellites in low Earth orbit that often have reduced visibility from ground stations. It will enable availability of on-demand satellite data for rescue workers in regions of crisis.

Astrosat 250

Airbus Defence & Space [former EADS Astrium Toulouse] (France)
Delivery of PCDU SCOE which provided 24 independent LCL channels each of them ensuring electrical limiter and rising / falling edge controlled second level protection.
Astrosat-250 is a modular satellite platform developed by Airbus Defence & Space. Platform is ECSS (European Cooperation for Space Standards) compatible, designed as one-failure tolerant with an in-orbit lifetime up to 10 years.