AMICal-Sat, TRISAT, TTU100, UPMSat-2


● (No.1074) AMICal-Sat, TRISAT, TTU100, UPMSat-2 (2020年8月22日)
 ---------------------------------------------------------------

Many Satellites are manifested on Small Spacecraft Mission Service
(SSMS) on a Vega launch vehicle in 2020 which are Athena, ION CubeSat
Carrier, ESAIL, UPMSat 2, NEMO-HD, NuSat 6, GHGSat C1, Flock-4v 1-26,
Lemur-2 112-119, SpaceBEE 10-21, FSSCat A/B, NAPA 1, TARS, Tyvak 0171,
OSM 1 CICERO, DIDO 3, PICASSO, SIMBA, TRISAT, AMICal-Sat, TTU100.


AMICal-Sat



AMICal-Sat is a French 2U-CubeSat designed by CSUG-IPAG,
(Univ. Grenoble Alpes) in cooperation with the Moscow State University
to take pictures of the Northern light in order to reconstruct the
particle precipitation into the polar atmosphere.
http://amicalsat.univ-grenoble-alpes.fr/

1k2 AFSK and 9k6 GMSK UHF and 1Mbps GFSK S Band downlinks
436.100 MHz and 2415.300 MHz


TRISAT



TRISAT is manifested on the first Small Spacecraft Mission Service
(SSMS) on a Vega launch vehicle in 2020.

TRISAT is an educational 3U CubeSat satellite mission led by the
University of Maribor, which aims to establish a mutual cooperation
between Slovenian university students and the Slovenian space industry.

http://www.trisat.um.si/
http://www.amsatuk.me.uk/iaru/formal_detail.php?serialnum=675

[Satellite]
Class:  Nanosatellite, standard 3U form factor
Mass:  	3.76 kg
Dimensions: 11 x 12 x 34 cm (stowed)
            11 x 27 x 34 cm (deployed solar panels)
            111 x 48 x 34 cm (deployed antennas)
Attitude control:  3-axis stabilized
                  (3 magnetorquers, 5 wheels, star tracker)
Power:      30 Wh battery, single deployable solar panels
Communication:  VHF (GFSK, 9766 bps), UHF (GFSK, 9766 bps)
                and S-band (OQPSK, 4 Mbps UL/DL)
Orbit determination: Global Navigation Satellite System receiver
                     with support for GPS, GLONASS, Galileo, BeiDou

[Telemetry downlink parameters]
Frequency:  435.6125 MHz
Bandwidth:  Less than 25 kHz
Transceiver transmit power: 1 W
Modulation: GFSK, m = 0.5
Baud rate:  9766 bps
Protocol:   CCSDS TM
Encoding:   Combined Convolutional (7 1/2) with Reed Solomon (255,223) coding

[Uplink budget calculation]
Frequency:  145.900 MHz
Emission type: F1D
Modulation: GMSK
Data rate:  9600 bps
Protocol:   CCSDS

[Downlink Budget Calculation]
Frequency:  436.500 MHz
Emission type: F1D
Modulation: GMSK
Data rate:  9600 bps
Protocol:   CCSDSS


TTU100



TTU100 is an educational 1U-CubeSat developped at the Tallin University
of Technology in Estonia.
http://www.nanosats.eu/sat/ttu100

OQPSK with data rates between 62.5kbps and 20Mbps on 10GHz
and FSK/GMSK/MSK with data rates between 1k2 and 9k6 on UHF
435.450 MHz and 10465.000 MHz


UPMSat-2



UPMSat-2 (Universidad Politecnica de Madrid Satellite 2) is an educational
scientific and in-orbit technological demonstration satellite built by the
Technical University of Madrid - Universidad Politecnica de Madrid (UPM).
http://www.idr.upm.es/index.php/es/el-proyecto-upm-sat-2
437.405 MHz 2FSK


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