Change frequency to expected one and the drifted
https://twitter.com/coastal8049/status/1371560245072302085 and https://apps.dtic.mil/dtic/tr/fulltext/u2/a002625.pdf
http://mdkenny.customer.netspace.net.au/ERS-20.pdf and https://twitter.com/coastal8049/status/1241866581929385987
https://web.archive.org/web/20000310161520/http://www.amsat-dl.org/ao_10.html and https://web.archive.org/web/20051231224515/http://www.cstone.net/~w4sm/AO-10.html
This transponder has been inactive for years, please mark it as such
Changing to BPSK so OGG recordings are more useful for analysis. Transmitter is possibly BPSK modulated.
https://cdn.rohde-schwarz.com/magazine/pdfs_1/article/219/NEWS_219__07_ICARUS_DE.pdf and https://directory.eoportal.org/web/eoportal/satellite-missions/i/iss-icarus
UHF School Contact Downlink (Backup During SSTV event)
Service Module "Zvezda" (Upper side band)
The signal has a to big bandwidth. I have tried it with a modified flowgraph, but failed. Lets try the upper side band only: https://twitter.com/eelkevisser/status/1424365532682330115/photo/3
CUCU (SpaceX COTS UHF Communication Unit)
Experiment is finished according to Network observaitons
Mode V/U FM - Voice Repeater CTCSS 67.0 Hz
http://www.dd1us.de/spacesounds%204e.html and http://www.svengrahn.pp.se/trackind/Sigs137905MHz/Signals_on_137_905_MHz.htm
No citation - Experiment - Not sure about mode, could be FSK or BPSK or similar. Center carrier, when data there are sidebands at +/- 70kHz
From the team, coordination is done but the sight not updated
Digipeater (Mobitex, idle mode: 10 sec interval)
https://network.satnogs.org/observations/12462269/ (tested by DK1TTY)
No citation - Experiment - Own STRF observations - Not sure about mode. 2 different modes/baud rates observed at the same frequency, one resulting in a ~40kHz wide blob without a centerline, the other in a ~300kHz wide blob with a weak center line.
DIGI (Mobitex-NX, idle mode: 10 sec interval)
https://dk3wn.info/blog/satelliten/vermont-lunar/ and http://www.ne.jp/asahi/hamradio/je9pel/minotaur.htm
https://network.satnogs.org/observations/3114051/ and https://twitter.com/EU1SAT/status/1325649938164879360
https://amsat-uk.org/2012/03/28/humsat-d-cubesat/ and https://network.satnogs.org/observations/5401942/
No valid signals on SatNOGS. TLM was already dead before listed here.
https://network.satnogs.org/observations/464946/ and https://iaru.amsat-uk.org/finished_detail.php?serialnum=125
http://www.dk3wn.info/p/?p=40486 and https://twitter.com/dk3wn/status/1056977144885194752
https://directory.eoportal.org/web/eoportal/satellite-missions/d/dtusat-2 and https://iaru.amsat-uk.org/finished_detail.php?serialnum=87
http://happysat.nl/Meteor/html/Meteor_Status.html (and practical tests)
According to one of the satellite operater
https://iaru.amsat-uk.org/finished_detail.php?serialnum=438 and https://www.nasaspaceflight.com/2015/10/china-launches-jilin-1-mission-long-march-2d/
CW never worked due to unknown failure, info by lu1cgb
https://network.satnogs.org/observations/97896/ and other network observations and Satellite Team
Mean frequency of Rocket Body Telemetries
MODE FM VOICE - WRONG ASSIGNED BELONGS TO D-STAR ONE
Initial Plan replaced by new https://amsat-dl.org/en/neuer-qo-100-bandplan/
vetting some 200 observations showed none that was wider than the common 4k8
GFSK symbols are at +-4.8khz there is no drift
Fix invalid status to inactive, as this transmission has been observed in the past
ITU transmitter frequency in this band probably only over GS in South Africa
https://arxiv.org/pdf/1710.05487.pdf and decoded with gr-satnogs
https://iaru.amsat-uk.org/finished_detail.php?serialnum=622 and https://amsat-uk.org/2019/12/19/camsat-cas-6-satellite/
https://floripasat.ufsc.br/communication-info/ and https://iaru.amsat-uk.org/finished_detail.php?serialnum=646
https://www.amsat.org/pipermail/amsat-bb/2020-April/077225.html and https://www.amsat.se/2020/04/30/dosaaf-85-rs-44-aktiv/
Satellite team has reported frames from the non reset frequency.
Transponder V/U Analog FM to BPSK Codec2
https://iaru.amsat-uk.org/finished_detail.php?serialnum=713, https://community.libre.space/t/ng-14-elana-31-launch-and-deployment-information/6529/24 and @phasewrap (Bobcat-1 team)
https://iaru.amsat-uk.org/finished_detail.php?serialnum=713 and @phasewrap (Bobcat-1 team)
FSK Mode 6 did not decode, trying MSK Mode 5 (based on NanoCom SDR assumption this might be an alternative mode)
https://yui.kz.tsukuba.ac.jp/%E3%83%97%E3%83%AD%E3%82%B8%E3%82%A7%E3%82%AF%E3%83%88/warp-01-en/ and https://iaru.amsat-uk.org/finished_detail.php?serialnum=672
Active - Discovered with the help of strf
https://iaru.amsat-uk.org/finished_detail.php?serialnum=788 and https://community.libre.space/t/soyuz-2-1a-fregat-baikonur-launch-2021-03-20t06-07-utc/7523/1
https://www.itu.int/online/snl/satbandold_snl.sh?ntc_id=120545081&fr1=400&fr2=440&ie=&sat_type=&sat_name=KMSL-01&sel_satname=KMSL-01&plan_id= and https://www.kari.re.kr/nanosat/workshop/file_down/id/133
https://iaru.amsat-uk.org/finished_detail.php?serialnum=731 and https://www.raumfahrttechnik.tu-berlin.de/menue/amateur_radio/
Change to BPSK for now as QPSK is not fully supported
Mode X - DPT dumps (active over China & Sweden)
Fix mode and title of the previous entry
https://iaru.amsat-uk.org/finished_detail.php?serialnum=749, https://www.pilsencube.zcu.cz/vzlusat2/transmission.pdf and https://gitlab.com/librespacefoundation/satnogs-ops/-/issues/132
https://twitter.com/df2mz/status/1418662058485338112 https://community.libre.space/t/the-recent-launched-nauka-module/8239/17
DCP/Selected Data Linear Mode L (2000000 bd)
200 kHz Selected Data RHCP Mode L (2000000bd)
Inter-satellite ranging RHCP Mode L (24000000 bd)
Inter-satellite TLM RHCP Mode L (24000000 bd)
From STRF 2023-12-15 and the baud rate set for FM does not widen the waterfall
This is an inverting transponder, please change the Inverted flag
Mode U - GFSK9k6 AX.25/G3RUH - SpaceQuest TRX-U
https://gitlab.com/librespacefoundation/satnogs-ops/-/issues/201 and https://iaru.amsat-uk.org/finished_detail.php?serialnum=720
Mode U - GMSK19k2 AX.25/G3RUH - SpaceQuest TRX-U
https://gitlab.com/librespacefoundation/satnogs-ops/-/issues/201 and https://community.libre.space/t/request-to-add-cute-to-the-satnogs-db/8446/
Mode U - GFSK38k4 (Only over Ground Station)
http://space.kochi-ct.jp/kosen-1/ and https://iaru.amsat-uk.org/finished_detail.php?serialnum=687
using an observation in fldigi 20 wpm vs 18, only 18 wpm shows KOSEN
https://iaru.amsat-uk.org/finished_detail.php?serialnum=580 and https://web.archive.org/web/20240222140142/https://www.frontier.phys.nagoya-u.ac.jp/en/chubusat/chubusat_satellite2.html
https://spacesystemsociety.jimdofree.com/projects/teikyosat-project/teikyosat-4-info/ and https://iaru.amsat-uk.org/finished_detail.php?serialnum=561
CITATION NEEDED - https://xkcd.com/285/https://spacesystemsociety.jimdofree.com/projects/teikyosat-project/teikyosat-4-info/ and https://iaru.amsat-uk.org/finished_detail.php?serialnum=561
https://iaru.amsat-uk.org/finished_detail.php?serialnum=711 and https://stamina4space.upd.edu.ph/upcoming-satellites/maya-3and4/
https://iaru.amsat-uk.org/finished_detail.php?serialnum=712 and https://stamina4space.upd.edu.ph/upcoming-satellites/maya-3and4/
No citation - Own STRF observations - Not sure about mode, could be FSK or BPSK or similar. Center carrier, when data there are sidebands at +/- 70 and +/- 140kHz. Also seen 8MHz lower around 2245MHz.
From STRF all obs appear to be on the "drift"frequency but scheduled on Downlink
From strf about 2 MHz wide and from https://network.satnogs.org/observations/8666460/ to wide for FM
Eelke Survey, Centre freq: https://network.satnogs.org/observations/5025131/
https://www.amsat.org/wordpress/wp-content/uploads/2021/12/XW-3_Amateur_Radio_Satellite_Users_Manual_V1.0.pdf and https://iaru.amsat-uk.org/finished_detail.php?serialnum=804
too low, should be centered: https://network.satnogs.org/observations/6838422/ or 6838425
We want to test smaller Baud rates (symbol rate)
Mode U - FSK50 Telemetry and experiments
https://www.itu.int/online/snl/satbandold_snl.sh?ntc_id=121545256&fr1=200&fr2=22000&ie=&sat_type=&sat_name=ION+SCV-004&sel_satname=ION+SCV-004&plan_id= and mode based on previous missions
Own STRF observations. Signal is a 150kHz wide blob
https://docs.google.com/document/d/1bRIPqqRR4GQVOO95rktez5GyXbuzRhrWTdqi8XyWqR8/edit?usp=sharing and multiple from strf
https://zenodo.org/records/8431794 Chapter 6.1 and https://iaru.amsat-uk.org/formal_detail.php?serialnum=984
Mode U/U - GFSK 9k6 AX.25 G3RUH (SpaceQuest TRX-U)
Mode S - GFSK 500kbps (SpaceQuest TX-2400)
Mode U/U - GFSK 9k6 NRZ-I (SpaceQuest TRX-U)
Mode U/U - GFSK 19k2 NRZ-I (SpaceQuest TRX-U)
https://www.itu.int/ITU-R/space/asreceived/Publication/DisplayPublication/40486 and https://community.libre.space/t/observation-7542384-sherpa-ac1-52763/10416
No valid obs for months and active on 401.550 MHz https://docs.google.com/document/d/1l0LKI2tFhycWHm1GpPCTWN6BREvoWNwskDKFgode1qc/edit?usp=sharing
No citation - Experiment - Not sure about mode. Signal is a data blob ~40kHz wide without noticeable center carrier.
No citation - Experiment - Not sure about mode. Signal is a data blob ~150kHz wide without noticeable center carrier.
needs a mode or it kills satnogs-monitor - added FM for now
inactive after factory reset - set to active per https://gitlab.com/librespacefoundation/satnogs-ops/-/issues/246
https://www.itu.int/online/snl/satbandold_snl.sh?ntc_id=120545095&fr1=430&fr2=440&ie=&sat_type=&sat_name=ALPHA&sel_satname=ALPHA&plan_id= and https://iaru.amsat-uk.org/declined_detail.php?serialnum=728
remove the resulting line covering all the spectrum at: db - all transmitters
https://network.satnogs.org/observations/7553789/ and https://network.satnogs.org/observations/7542265/
https://community.libre.space/t/ksm1-c-transmitter-frequency/9769 and https://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=4918&context=smallsat
Mode U/U - GFSK9k6 Digipeater - AX.25 G3RUH
Mode V/V - GFSK9k6 Digipeater - AX.25 G3RUH
Mode U - FSK4k8 Default Transmitter Frequency
signal is over 1.2 MHz wide as shown in strf's
Probable as per all other satellites in series
Typo in frequency 2264 instead of 2224 see https://docs.google.com/document/d/194GSuy86jh4RlNfs9rSWxJzV3fd5FxUuf3moNwkgeMs/edit?usp=sharing
from strf, with 14MSPS this frequency is 14 MHz below my first strf which had no valid obs till now.
signal on strf 2024-11-05 shows 2 sidebands approx + and - 60 kHz
https://network.satnogs.org/observations/8555761/ and from 2023-12-10 strf PE2BZ
~15kHz wide pulses. Own STRF observation. No GPSDO on my UHF SDR so freq probably a little off
Moved to 401.375 https://network.satnogs.org/observations/11105748/
LoRa 62,5 kHz SF12 CR4/5 sync 0x12 over EU, 500 kHz rest of world
Own STRF observation. ~15kHz wide pulses.
https://network.satnogs.org/observations/11088643/ and several other scheduled obs
https://network.satnogs.org/observations/12374156/ and more
https://network.satnogs.org/observations/8465470/ and from PE2BZ strf 2023-11-22
Experimental - For SatNOGS use only - FSK1k2
From strf and no valid obs last 6 months https://docs.google.com/document/d/1Gzf8HcPrn5Tnx09nf2bHDSSZbSgigax_QbHdKGB-tRg/edit?usp=sharing
Emergency Beacon - LoRa (SF9 CR4/5 Sync 0x34)
Mode U - GMSK9k6 - AX.25 TLM and Beacon
Mode U - GFSK9k6 - AX.25 Beacon and Telemetry
Mode U - GMSK4k8 - Transmitter Frequency after Reset
L-Band telemetry (400bps 4QPSK using Thuraya Spectrum)
Seen and demodulated in https://network.satnogs.org/observations/8935590/
[Experiment] LoRa (62.5 kHz bandwidth) (as FSK)
I have a 2GB IQ recording with 4 frames centered on the same as LoRa freq, would be same as NORBI (46494)
https://network.satnogs.org/observations/8690992/ and own strf 2023-12-15 10 UTC
Previous deployed satellites and https://www.itu.int/ITU-R/space/asreceived/Publication/DisplayPublication/49614
Needs higher band-rate otherwise the band-pass is to narrow
SatNOGS team. Decoded in by PE0SAT and SA2KNG
Change mode and baudrate for better observation
was set 8 kHz to high https://network.satnogs.org/observations/9135906/
From STRF, and no green obs since 2024-10 https://docs.google.com/document/d/1gqsQqVEtFSVOd5prxNS5wMqcaue05suWadyRY02zUsY/edit?usp=sharing
https://network.satnogs.org/observations/9096548/ and other obs
https://www.itu.int/ITU-R/space/asreceived/Publication/DisplayPublication/41824 and https://iaru.amsat-uk.org/finished_detail.php?serialnum=778
Mode U - GFSK9k6 - EnduroSat UHF Transceiver Type II
mode changed to get sidebands from strf in satnogs obs too
frequency was one of the sidebands https://docs.google.com/document/d/1kK-UJHNMWd_cjftE6mIwvfp2rN7nQEFYxZ5B1hPUlR8/edit?usp=sharing
Change description - https://gitlab.com/librespacefoundation/satnogs-ops/-/issues/264
Chang status and https://gitlab.com/librespacefoundation/satnogs-ops/-/issues/264
Own STRF observations. There is a central carrier with 2 side blobs each ~10k wide.
Own STRF observations. ~600kHz wide data
Own STRF observations (3 observations), ~800 kHz wide stripped data. ITU filling is 2200-2290 so probably a wildcard filling over the full space-to-earth s-band range.
Move it to unconfirmed, to verify it with more observations
Own STRF observations (3 observations over several days), ~500 kHz wide stripped data
https://www.itu.int/online/snl/satbandold_snl.sh?ntc_id=%20123545229 and previous missions
https://www.itu.int/online/snl/satbandold_snl.sh?ntc_id=123520090 and https://tinygs.com/satellites
Mode S - Experimental Payload ISL (space-to-space) 137.0 kbps
https://www.itu.int/online/snl/satbandold_snl.sh?ntc_id=118545116 and Network observations
From email discussion with the satellite team
From STRF and Element as possible candidate
Inactive after launch, needs remote command to be activate
From STRF recording launch day 21:38 over Europe and 11 and a bit hours later
https://docs.google.com/document/d/16wLtxuK1k-4-Xi4H7d1GVnNOiBnBD8MEXAhuHFUDBRQ/edit?usp=sharing and TinyGS info page
Own GPSDO locked STRF observations of TROPICS-03/05/06. The signal presents a 'double' carrier, as well as additonals identical carriers at 250k offsets.
From CSUM team, ENSO will transmit in 9600 bauds only, 2400 is not use anymore for the operations
Network observations - Unknown modulation
Confirmed from obs https://network.satnogs.org/observations/8672530/
No obs for 2 months and strf 2024-01-14 shows match on this frequency
https://network.satnogs.org/observations/12223632/ and https://network.satnogs.org/observations/12223632/
https://network.satnogs.org/observations/11705497/ and https://network.satnogs.org/observations/11705500/
space-track.org and Network observations
X-band downlink [SQPSK, RHCP, 255/223] Transmitter
Fix frequency according to https://directreadout.sci.gsfc.nasa.gov/aqua_documents/IDD_Aqua-DB.pdf
The tx is confirmed : https://network.satnogs.org/observations/?future=0&bad=0&unknown=0&failed=0&sat_id=CWSD-1294-0245-2449-1685&start=&end=&observer=&station=4151&results=d1&transmitter_mode=&transmitter_uuid=&experimental_observation=
Mode L xRIT - BPSK 500 kbps (1 MHz bandwidth)
Mode L - S-VISSR 2.0 - BPSK 660 kbps (1.212 MHz bandwidth)
Own STRF observation. ~500k fine stripped blob. Observed signal (frequency/width) coherent with info from https://space.oscar.wmo.int/satellites/view/theos_1
Own STRF observation of this satellite. From the signal it seems currently rotating at ~4 rotations per minute.
https://docs.google.com/document/d/1PTC-fSpjO97mMcankGxQ2BEaWb--Dqnxo143otAX1Uk/edit?usp=sharing but ohter freq is still active
https://iaru.amsat-uk.org/finished_detail.php?serialnum=876 https://gitlab.com/librespacefoundation/satnogs-ops/-/issues/272 and https://www.informatik.uni-wuerzburg.de/en/aerospaceinfo/mitarbeiter/kayal/forschungsprojekte/sonate-2/information-for-radio-amateurs/
Mode U - GMSK9k6 - AX.25 G3RUH - Telemetry
Mode S - QPSK 2.048 Msps - CCSDS 131.0-B Convolutional code k=7, r=0.5, randomizer on
From shifting frequency in strf obs 2277312 was to high
Temporary Transmitter for Enabling IQ usable files in Network clients
https://community.libre.space/t/spacex-f9-transporter-10-rideshare-vsfb-slc-4e-2024-03-04-22-05-utc/11375/34 and Network Observations
own observations and https://tinygs.com/satellite/ONDOSAT-OWL-2
https://network.satnogs.org/observations/12081005/ and more
Network observations and PE2BEZ strf observation
Mode U - 9K6 BPSK AX.25 - ISISpace TRXVU
Fix IARU Coordination link and ITU Notification URL
Mode U - GFSK9k6 - AX.25 Beacon and Telemetry (Geoscan framing)
Moved to https://docs.google.com/document/d/1-hjF1fypEex4Pi-d5cEI8zgtgdtG8JoD5dyqH9a1uM0/edit?usp=sharing
https://docs.google.com/document/d/1-NDB-MgB5sRCJrCTqkMP3eyv2VAJfycf4BiWRWyTIVw/edit?usp=sharing from strf noted
Satellite uses Apogee bus, I felt this was a more descriptive name
https://iaru.amsat-uk.org/finished_detail.php?serialnum=977 and baud based on previous missions
spread spectrum DBPSK 1 Mbit/s for bulk data
Mission Operations group state in private Slack that this mode will not be activated until significant power management changes can be made
Mode V - GENESIS-A (YPSAT) (Payload) - FT8
Mode V - GENESIS-A (YPSAT) (Payload) - SSTV (Robot 36)
Satellite Team and https://community.libre.space/t/ariane-6-va262-2024-07-09-19-00-utc/11959/49
no valid obs since 2024-08-05 and https://docs.google.com/document/d/1oi2lgUoDtgEgtkzX9DsMoSQDmYdudPupcMiNrEwWVYE/edit?usp=sharing
I forgot to set the mode for this transmitter / PE2BZ
Mode S - TM 2215.92 MHz, 2000 kHz, RHCP & LHCP, 838.861 Kbps
Mode U - LoRa (BW: 125 kHz, SF: 9, CR: 7)
https://gitlab.com/librespacefoundation/satnogs-ops/-/issues/314 and https://iaru.amsat-uk.org/finished_detail.php?serialnum=946
https://www.itu.int/itu-r/space/apps/public/spaceexplorer/networks-explorer/space-stations/dashboard/non-plans/EAGLEEYE/122545166 and https://www.itu.int/itu-r/space/apps/public/spaceexplorer/networks-explorer/space-stations/dashboard/non-plans/EAGLEEYE/124500039
https://www.itu.int/en/ITU-R/space/workshops/2015-prague-small-sat/Presentations/Planet-Labs-Safyan.pdf https://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=4405&context=smallsat https://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=3368&context=smallsat file:///home/orville/Downloads/Colton%20Presentation.pdf
https://www.itu.int/itu-r/space/apps/public/spaceexplorer/networks-explorer/space-stations/dashboard/non-plans/ION%20SCV-012/124545055 and previous missions
https://www.itu.int/itu-r/space/apps/public/spaceexplorer/networks-explorer/space-stations/dashboard/non-plans/TYVAK-0415/123545009 and mode and baudrate based on previous missions
https://licensing.fcc.gov/myibfs/download.do?attachment_key=18479831 and https://licensing.fcc.gov/myibfs/download.do?attachment_key=28080773
pe2bez strf observations - https://docs.google.com/document/d/1RelT7SVAk7PtEBTZ56jcnmvbGj3JRnTMgFLcJF2hRnQ/edit?usp=sharing
pe2bez strf observations - https://docs.google.com/document/d/1ceDO1XhDi-UuBRf0tE58UuD1tACoFOgyvX3T9erPz6Q/edit?usp=sharing
Based on previous missions and the possibility of being USASAT HUBBLE 3 satellite
Signal appears not to fit in the 200000 and to check right center freq adjusted now and scheduled obs
Network Observations and PE0SAT analysis
https://network.satnogs.org/observations/12523094/ and other obs
Random choice of Baud and Modulation based on waterfall images in SatNOGS Network observations
Spoke to SpaceQuest engineer. Operating at 2400 baud during testing for the near-term
https://docs.google.com/document/d/1c5-R1-98oOIQwHSm6WQai43-ZIYdGOwGXrn_nVQWPZ4/edit?usp=sharing Happened to make a typo entering frequency
during a pass over EL83sc Feb 2nd 2025 it was TXing at 9600bps with successful demod
observed beacons with about 40 kHz bandwidth
Correct freq https://network.satnogs.org/observations/10731587/
Confirmed after discussion with the satellite team
Moved frequency https://docs.google.com/document/d/1kzT31Q7r66h41_mXMACQpE93kaP2Wuk8WI5Il6DQXNU/edit?usp=sharing see bottom image
Typo in "strf bandscan results" 162 instead of 612 , as confirmed by PE0SAT and PE2BZ strf results
Based on previous mission and ITU entries
https://network.satnogs.org/observations/11485474/ and many more
https://licensing.fcc.gov/myibfs/download.do?attachment_key=27939799 and https://www.itu.int/itu-r/space/apps/public/spaceexplorer/networks-explorer/space-stations/dashboard/non-plans/USASAT-30V/124545175
https://apps.fcc.gov/els/GetAtt.html?id=351889&x=. and https://apps.fcc.gov/els/GetAtt.html?id=364704&x=.
https://docs.google.com/document/d/17rg6_7CkWDWrktWFbFVRtwsmCyxB3r3Vs8MFMvwgItA/edit?usp=sharing by pe2bz strf observations
Mode V - FM - Prerecorded Audio Messages
From strf on hackrf I notice same sat but on 2240 MHz. Set as unconfirmed and scheduling
Signal is close to 6 MHz wide but baudrate is to high for most SDR devices so obs crash. Tuned down to 10 percent. https://docs.google.com/document/d/1IYtVQ3-RFgA0DmeK_QSEeG-VgkZfQ7daaJaKeWy_z9c/edit?usp=sharing
https://iaru.amsat-uk.org/finished_detail.php?serialnum=967 and https://www.amsat-ea.org/app/download/13945587/AMSAT+EA+-+Transmissions+description+for+MARIA-G_UNNE-1_HADES-R_HADES-ICM.pdf
https://www.itu.int/itu-r/space/apps/public/spaceexplorer/networks-explorer/space-stations/dashboard/non-plans/ANSER-SG/124545294 and mode and baudrate based on previous missions
https://www.itu.int/itu-r/space/apps/public/spaceexplorer/networks-explorer/space-stations/dashboard/non-plans/BALKAN_A/123545199 and mode and baudrate based on previous endurosat missions
https://www.itu.int/itu-r/space/apps/public/spaceexplorer/networks-explorer/space-stations/dashboard/non-plans/BRONET/118545116 and previous missions
Appeared on other frequency in strf and has not been seen on this frequency
https://network.satnogs.org/observations/11750654/ and others
No reports so far and active transmitter on 2248 MHz located
Czech 12U satellite built and operated by VZLU - https://www.vzlu.cz/saturnin-1-a-satellite-for-the-defense-and-security-of-the-czech-republic/?lang=en
https://docs.google.com/document/d/1Fb-hhy8vELLJHG2PvHB6_EmFQ74WyHNH_VhaJgBlCDA/edit?usp=sharing and other transmitter is also still active
PE0SAT, cgbsat and Scot Tilley strf analysis
Testing, from strf my reported frequency could be 20 MHz lower as actual TX and all obs on 2224 are empty
https://docs.google.com/document/d/1E25_j7Ddi3HoKBUFW_L40hhY0tEmSry6muoXCp3_dmg/edit?usp=sharing but with hackrf could be 20 MHz mirror
https://network.satnogs.org/observations/11452741/ and others
https://network.satnogs.org/observations/12247394/ and other obs
Satellite Team - will not be used for Beacons
status: inactive - temporary workaround to avoid crashing auto-scheduler
Mode U - BPSK9k6 - AX.25 G3RUH - Telemetry
Transmitter to be used for audio recording replay
Recent reception has proved that this transponder is up and useable
https://www.itu.int/itu-r/space/apps/public/spaceexplorer/networks-explorer/space-stations/dashboard/non-plans/UVSQ-SAT-NG/124545198 and for mode/baudrate on previous mission
Set to unfirmed until we find out if it belongs to FireSat-0
Fix typo based on https://apps.fcc.gov/els/GetAtt.html?id=317214&x=. and https://apps.fcc.gov/els/GetAtt.html?id=366903&x=
https://apps.fcc.gov/els/GetAtt.html?id=366648&x=. and https://apps.fcc.gov/els/GetAtt.html?id=354413&x=.
https://docs.google.com/document/d/1x3vRD1dzsK-llPlZBgHfqDpKmkh0nceWIn96Rxo6-yg/edit?usp=sharing and https://www.amsat.org/amateur-satellite-index/
https://network.satnogs.org/observations/12668749/ and other obs
from strf 2025-07-17 https://docs.google.com/document/d/16wqC-7JwOZ3hHXtNQ9yAI1Md989FPb8Wcx3gcZ3uCYY/edit?usp=sharing
https://network.satnogs.org/observations/11943518/ and others
https://network.satnogs.org/observations/12602459/ and other obs.
https://network.satnogs.org/observations/12082050/ and others
only first time on https://docs.google.com/document/d/1pVyQDRzeFuIrAkmH7895WigVSRDI10YSqCc7KzGlFIc/edit?usp=sharing
PE0SAT strf observations and guess for modulation and baudrate
obs fail because of to much bandwidth check https://network.satnogs.org/observations/11393985/
https://amsat-dl.org/satelliten-geplant/ and https://iaru.amsat-uk.org/finished_detail.php?serialnum=1023
https://iaru.amsat-uk.org/finished_detail.php?serialnum=1022 and https://community.libre.space/t/transporter-14-rideshare-vandenberg-slc-4e-21-jun-2025-21-19-utc/13339/7
https://apps.fcc.gov/els/GetAtt.html?id=369416&x=. and https://iaru.amsat-uk.org/finished_detail.php?serialnum=976
https://www.itu.int/itu-r/space/apps/public/spaceexplorer/networks-explorer/space-stations/dashboard/non-plans/TPA-1/124545322 and https://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=5809&context=smallsat
https://network.satnogs.org/observations/12665536/ and other obs
https://www.itu.int/ITU-R/space/asreceived/Publication/DisplayPublication/60881 and on previous mission
https://network.satnogs.org/observations/11827436/ and others
From strf center appears lower as 2225.7 MHz which cannot be checked on FM so added unconfirmed bpsk for testing
https://network.satnogs.org/observations/12483546/ and https://network.satnogs.org/observations/12483543/
Reversing change as +5 KHz already was applied, more in https://community.libre.space/t/transporter-14-rideshare-vandenberg-slc-4e-23-jun-2025-21-18-utc/13339/87
Mode U - GFSK9k6 - AX.25 Beacon and Ham Payload (Geoscan framing)
https://docs.google.com/document/d/12GpJ_dOSJWamLnICjQWxA3VMKv_CYZXYg0e2TXyLfVU/edit?usp=sharing frequency taken from PE0SAT and PE2BZ strf
https://network.satnogs.org/observations/12000710/ and https://network.satnogs.org/observations/12000702/ and others
https://network.satnogs.org/observations/12041908/ and other tcxo obs
https://community.libre.space/t/yubeleiny-2-and-cosmos-2491/13577 and https://www.pe0sat.vgnet.nl/satellite/russian-satellites/rs-40/
https://community.libre.space/t/yubeleiny-2-and-cosmos-2491/13577 and https://r4uab.ru/frequency/ and http://www.amsat.org.ar/satrs-46.htm
https://network.satnogs.org/observations/12110289/ and https://network.satnogs.org/observations/12110277/
https://network.satnogs.org/observations/12242133/ and https://network.satnogs.org/observations/12242103/
4k8 ~ 38k4 FSK Telemetry, Photos, Pictures
9k6 GMSK Photo Downlink (over footprint of Gifu ground station only)
https://docs.google.com/document/d/1SheZ8-3Wc-1kFPVY2e403-rZUThwoVQB24TbyU9QYBQ/edit?usp=sharing and contact with Eelke about optical obs
https://sael-lab.com/wp-content/uploads/2024/07/Ukaren_kitamura_20231017.pdf and https://community.libre.space/t/iss-deployment-jaxa-j-ssod-33-2025-10-10/13840/3
https://network.satnogs.org/observations/12525327/ and other obs
Mode V/U - GMSK4k8 - Digital store & forward Transponder
ITU and FCC entries, plus some communication with a member of the team, unconfirmed modulation