Det kommer många nya Cubesats, kontinuerligt under hela året. Här är några av de senaste plus kommande:
Nya:
- D-STAR ONE Uppskjuten 2018-12-27:
D-Star ONE Sparrow operates as a half duplex repeater:
Callsign: DP1GOS
Uplink: 437.325 MHz
Downlink: 435.525 MHz RF-Power: 800-1200 mW
Telemetry: 435.700 MHz 4k8 GMSK Mobitex (CMX990 Mobitex Format)
The telemetry format is documented at:
http://tinyurl.com/ANS-006-DSTAR-ONE-Telemetry
A telemetry decoder is available at:
http://www.dk3wn.info/p/?page_id=29535
Technical details for radio amateurs is posted at:
http://tinyurl.com/ANS-006-DSTAR-ONE-Amateur - PW-Sat2 Uppskjuten 2018-12-29:
- Amateur radio operators are invited to take part in this mission.
Dashboard software to receive, decode and upload PW-Sat2 frames
to the PW-Sat2 cloud is available on their website:
https://radio.pw-sat.pl/
The team has posted additional information at:
https://github.com/PW-Sat2/HAMRadio/wiki
PW-Sat2 transmits on 435.275 MHz using 1k2 and 9k6 BPSK AX25.
Kommande:
- JAMSAT NEXUS Planerad till 2019-01-17:
The NEXUS cubesat will:
+ Provide amateur radio communications via the 145/435 MHz
transponder and SSTV
+ Download pictures from the 640×480 pixel camera
+ Operate the data downlink at 38400 bps QPSK
+ Compare the performance of the data downlink when using AFSK,
GMSK and QPSK modes
NEXUS will be launched from the JAXA Uchinoura Space Center located in
Kagoshima Prefecture on January 17, 2019 (JST) aboard an Epsilon rocket
together with OrigamiSat-1 and AOBA-Velox-IV into a 500 km sun sync-
hronous orbit.
Linear transponder
——————
Uplink: 145.900-145.930 MHz (CW/LSB)
Downlink: 435.880-435.910 MHz (CW/USB)
CW/Data: 435.900 MHz & 437.075 MHz
Callsign: JS1YAV
Separation from the rocket is planned for T + 4100 seconds after
launch at which time NEXUS will be powered on. CW telemetry infor-
mation will commence transmission 16 minutes, 40 seconds following
power up.
The NEXUS team has posted a PDF document in English describing the
planned initial operations, telemetry format, and preliminary TLEs
at: http://tinyurl.com/ANS-006-Nexus-Initial-Ops
NEXUS website in Google English
http://tinyurl.com/NEXUS-Satellite
NEXUS Blog
http://tinyurl.com/NEXUS-Sat-Blog
JAMSAT in Google English
http://tinyurl.com/JAMSAT
Read the AMSAT-UK posting at:
https://amsat-uk.org/2014/08/24/nexus-cubesat-mode-j-transponder/