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 3 Sep 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,


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.

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

[AmicalSat Decoder]
I installed AmicalSat Decoder v1.1 on LINUX by referring to this site.
Logiciel AmicalsatDecoder

$ cd amicalsat
$ tar -xzvf AmicalsatDecoderWithJRE.gz
$ sudo apt-get install libjpeg62
$ cd amicalsat/AmicalsatDecoderWithJRE
$ sh
> .
> /home/mineo/amicalsat/AmicalsatDecoderWithJRE/app
> openjdk 11.0.7 2020-04-14 LTS
> OpenJDK Runtime Environment 18.9 (build 11.0.7+10-LTS)
> OpenJDK 64-Bit Server VM 18.9 (build 11.0.7+10-LTS, mixed mode)


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.

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 is an educational 1U-CubeSat developped at the Tallin University
of Technology in Estonia.

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 (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).
437.405 MHz 2FSK

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