S-50

50kg MicroSat
Developed by SITAEL S-50 MicroSatellite Platform is the most compact bus of the MicroSat platforms family.
Launched in 2018 for the ESEO mission S-50 performed the In Orbit Validation of 7 different payloads.
Sun Sensors

Determine satellite orientation with high precision

GPS Receiver

Determines the real-time position in lower orbits with high accuracy

Space to Ground (S2G)

Communication Sub-System Telemetry and Control (TT&C) and Payload Data Downlink

Cold Gas Propulsion

Microthursters enabling orbital manoeuvers and compensating atmospheric drag

Solar Panels

Providing power to spacecraft sub-systems and payloads

Onboard Avionics

Power supply, data handling and communication management

Cold-Gas Propusion Tank

Providing propellant to microthrusters

Payload Bay

Your Payload goes here!! 😉

SPECIFICATIONS

S-50 Microsatellite Platform is based on two modules, namely the bus module and the payload module, that contain all the subsystems and payloads. Thanks to the heritage of past missions, most of the subsystems and their units are arranged inside aluminum trays in order to provide physical separation, flexibility and reduced MAIT effort. The main bus is physically separated from the payloads and integration can be performed separately. In order to increase the overall system reliability, redundancy is implemented for most subsystems and units
DOWNOLAD DATA SHEET
P/L MASS :
10Kg
P/L POWER CONS. :
15 W avg, 30 W Peak
P/L ALLOWABLE VOLUME:
320x320x280 mm3
PLATFORM LAUNCH MASS:
<50 kg
PLATFORM LIFETIME:
Up to 2 years
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