SteamSat-1

In-Orbit Demonstration mission. SatRevolution S. A. provides a satellite platform based on 1.5U bus for SteamJet Space Systems payload. Launch is planned on December 2020 with SpaceX Falcon 9 rocket.

CubeSat based demonstration mission

Altitude control Proof of concept

International co-development project with United Kingdom company SteamJet Space Systems

Subsystems

Payload

On-Board Computer

Communication subsystem

Guidance and Control

Electrical Power System

Chassis

Payload

SteamJet:

Unique progressive propulsion system
Steam-based propellant
Capable of altitude adjustements
Low power consumption required

On-Board Computer

Main processor: MSP430FR5994
16 MHz, 2 MB MRAM, 256 KB FRAM,
Ultra Low-Power Modes

Communication subsystem

2 × UHF & S-band
UHF operational frequency 435-438 MHz
S-band operational frequency 2400-2450 GHz
UHF transmission data rate 9,6 kb/s (option for 64 kb/s)
S-band transmission rate 0,5 Mb/s
Range 400-500 km

Guidance and Control

Orientation accuracy: ~2 deg
Maximum random offset below 0,5 deg/s/axis

Electrical Power System

Payload power output: 0,5 W
Open circuit voltage: 6,3 V
Solar panels efficiency 22%

Chassis

1.5U Structure
CNC manufactured of Aluminium 7075 alloy
Hard anodized and oxidized

For more information please visit SteamJet Space Systems website.

Plan your mission with us now!

UNITED KINGDOM OFFICE

R71 Rutherford Appleton Laboratory
Harwell Campus
Didcot OPX11 0QX,
Oxfordshire, UK

POLAND OFFICE

Stabłowicka 147
54-066 Wrocław
Poland

U.S.A. OFFICE

388 Market Street (Suite 1300)
San Francisco, CA 94111
United States

+48 533 325 851
contact@satrevolution.com