Build your own space-based, low-speed telecommunication network with HEMERIA’s SPECTRA-L40 range. These satellites are designed to provide a very high level of performance over a lifetime of more than 5 years.
Our satellite platforms offer efficient energy production in various orbits and are thus optimized for constellations.
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Platform size
220x230x500 mm
Platform mass
20 kg
Max. payload mass
20 kg
Max. payload volume
220 × 230 × 400 mm + 7U internal
Battery energy capacity
216 Wh
Payload power (EOL @ 600 km SSO)
10H30
6H00-18H00
Peak
40W (avg.)
65W (avg.)
200W
Data & power interfaces
LVDS, LVTTL, RS 485/422, CAN, SpW Optional: SPI, i2C Regulated 5V, Unregulated: 15-17 V Optional: 3.3V, 12V, 28V All lines protected by LCLs
Uplink rate
64 kbps (S-band)
Downlink rate
1000 kbps (S-band) X-Ban (option) 230-310 Mbps
Delta-V
80 m/s - 150 m/s (option)
Thrust
> 300 µN
Position accuracy
4 m
Motion accuracy
3 cm/s
Time accuracy
100 ns
Attitude pointing error
0.7° @3sigma 0.09° @3sigma (Option)
Attitude recognition error
0.7° @3sigma 0.085° @3sigma (Option)
Payload data storage
28 Gb (Baseline) + 32 Gb (option)
Mission lifetime
5 years 8 years (option)
AOCS pointing modes
Geocentric / Sun · Optional : Target / Inertial / Polynomial / From payload
ASTROID
Smallsat
KINEIS
IoT constellation of 25 smallsats
In early 2020, KINEIS ordered a constellation of 25 smallsats for the Internet of Things (IoT) from HEMERIA. This constellation benefits from the same industrial consortium as that of ANGELS: HEMERIA for the platforms and solar arrays, THALES ALENIA SPACE for project ownership and SYRLINKS for the payloads.
HEMERIA has been selected by the French Ministry for the Economy, Finance and Recovery as a beneficiary of the “France Relance” recovery plan, under the ASTROID project (Advanced Satellite Technology, Radio Occultation and IoD Demonstrator), which consists of in-orbit testing (IOT) on a HEMERIA smallsat platform of equipment and technological solutions from 6 partners (ANYWAVES, COMAT, CS GROUP, MECANO ID, STEEL and SYNTONY) to qualify them for an operational environment.
