FUNcube Payload Telemetry Dashboards

JY1SAT CubeSat

JY1SAT CubeSat

Sunday, December 2, 2018 should see two more satellites carrying FUNcube payloads launched into orbit.

With that launch, JY1Sat and ESEO will join FUNcube-1 (AO-73) and Nayif-1 (EO-88).

The FUNcube team have been busy, not only designing and implementing the payloads, but also working on the Telemetry Dashboards and the Data Warehouse.

Each satellite has a dedicated dashboard and we have created a one page summary (FUNcube Dashboard Summary v1) of those dashboards, their current version number and a dedicated download link.

Telemetry Dashboard

We have included the recommended warehouse settings for each satellite as well as the “FCD Centre Frequency”. Note that the frequency we quote is 20 kHz offset from the published telemetry downlink to allow for the zero Hertz spike and close in phase noise that is inherent on SDRs.

Currently, to view the telemetry for a particular satellite, it is necessary to run the dashboard for that satellite. Any telemetry for one of the other FUNcube satellites can be captured and forwarded to the central data warehouse. For this reason, some users tend to run all dashboards simultaneously using the same FUNcube Dongle. Users should remember the that dashboard that was started last, is the one that will control the frequency settings applied to the FUNcube Dongle.

These dashboards are under continual development and the next planned development is to create a single dashboard that will service all FUNcube Telemetry payloads simultaneously. Keep a look out for further news on this unified dashboard in 2019.

ESEO satellite in the anechoic chamber at the ESTEC test facilities, in the Netherlands

ESEO satellite in the anechoic chamber at the ESTEC test facilities, in the Netherlands

Telemetry Data Warehouse

All telemetry received via the dashboards is forwarded to the central data warehouse, providing you have registered for an account. This has been a very successful part of the FUNcube project as it has allowed for worldwide data collection by amateurs and for all the data to be available to download and used for educational purposes.

With the pending launch of two additional satellites, some changes where required to allow this data capture to continue in an efficient manner. The data warehouse has a new user interface and all satellite data can be assessed with one URL – http://data.amsat-uk.org/

Once at the new user interface, simply select the satellite you are interested in, and all the usual telemetry will be available along with the list of current data providers to the database for that satellite.

Both the dashboards and the data warehouse are under continual development, so be sure to check back for updates.

The FUNcube team is very grateful to all radio amateurs worldwide for their continued support and we encourage you all to join in with the reception of JY1Sat and ESEO telemetry upon a successful launch this Sunday.

73s Ciaran Morgan M0XTD

FUNcube Dashboard Summary v1
https://funcubetest2.files.wordpress.com/2018/12/funcube-dashboard-summary-v1.pdf

Information on other spacecraft on the SSO-A mission with amateur radio payloads
https://amsat-uk.org/2018/11/14/ssoa-amateur-radio-satellites/

JY1SAT Launch Information and Dashboard

JY1SAT CubeSat

JY1SAT CubeSat

JY1Sat is an enhanced 1U FUNcube. It has been developed for the Crown Prince Foundation in Jordan. The spacecraft has been named in honour of the Crown Prince’s grandfather, King Hussein, who operated using his personal amateur radio callsign which was simply JY1.

In addition to the usual suite of FUNcube capabilities it will also be capable of downlinking images in SSDV format.  This image format, developed by Phil Heron, MI0VIM, for use in High Altitude Balloons, is now also being used from lunar orbit by AO-94.

The telemetry downlink frequency is 145.840 MHz, this will use the usual FUNcube standard 1k2 BPSK format. The linear transponder, for Single Sideband (SSB) and CW modes, will downlink on 145.855-145.875 MHz and uplink on 435.100-435.120 MHz. The transponder is inverting so Lower Sideband (LSB) should be used on the uplink and Upper Sideband (USB) on the downlink.

A new Dashboard has been developed for this mission and is available for download here:

This will operate in exactly the same manner as those developed for previous missions and general set-up information can be downloaded here: Dashboard Guidance

A brand new Data Warehouse has also been created. This can be used to view the telemetry from ALL of the FUNcube missions. This can his can viewed here http://data.amsat-uk.org/

SSO-A Mission Patch

SSO-A Mission Patch

This mission will be one of the payloads on the Spaceflight SSO-A mission. The launch from the Vandenberg Air Force base in California is scheduled for 18:31:47 GMT on Monday, December 3. This launch is expected to have more than sixty other payloads.

The deployment time for JY1SAT has been advised as 4 hours 31 minutes and 54.5 seconds after launch. This means that, allowing for the pre-programmed delay of 30 minutes between deployment from the POD and the release of the antennas, the first downlink signals cannot be expected until 5 hours 2 minutes after launch.

Watch the launch at https://www.youtube.com/watch?v=PJkRM5QQDAA

Provisional SatPC32 Doppler.sqf data for tracking JY1SAT and other Amateur Radio satellites on SSO-A at https://gist.github.com/magicbug/cf23cfca3a6ec9902d8dd9326a9249ea

Initial indications are that the spacecraft will be over NE Australia at power-up.

The start-up mode, as usual, is low power telemetry only and we will be really looking forward to receiving reports  and telemetry. So please, either upload the data from the Dashboard to the Warehouse in the usual way, or send a quick email to operations@funcube.org.uk

Satellites with Amateur Radio payloads on the SSO-A mission
https://amsat-uk.org/2018/11/14/ssoa-amateur-radio-satellites/

JY1SAT Logo

SSO-A mission with Amateur Radio satellites launched December 3

SSO-A mission - credit Spaceflight

SSO-A mission – credit Spaceflight

Spaceflight’s SSO-A SmallSat Express mission, carrying many amateur radio satellites, launched on a SpaceX Falcon 9 from Vandenberg Air Force Base at 18:34 GMT on Monday, December 3.

Watch the launch at https://www.youtube.com/watch?v=Wq8kS6UoOrQ

ESEO 437.040 MHz beacon received by Surrey Space Centre

ESEO 437.000 MHz beacon received by Surrey Space Centre

64 small satellites from 17 countries were launched on this mission, some with amateur radio payloads. A full list of satellites, can be found at
https://directory.eoportal.org/web/eoportal/satellite-missions/content/-/article/sso-a

Four microsatellites including ESEO, carrying an AMSAT-UK FUNcube-4 transponder, were deployed about 2 hours and 13 minutes after launch.

60 CubeSats including Jordan’s JY1SAT carrying a FUNcube-6 transponder and capable of transmitting Slow Scan Digital Video (SSDV) images deployed about 2 hours later.

JY1SAT received by Scott Chapman K4KDR

JY1SAT received by Scott Chapman K4KDR

Surrey Space Centre tweeted:
“A swarm of satellites heads over Guildford including a very large beacon from ESEO!”

Scott Chapman K4KDR tweeted:
“More SSO-A 2-meter IQ replay; JY1Sat 1k2 BPSK decoding perfectly w/ the Dashboard app. Very strong signal on 145.840!”

Provisional SatPC32 Doppler.sqf data from Peter 2M0SQL for tracking some Amateur Radio satellites on the launch is available at https://gist.github.com/magicbug/cf23cfca3a6ec9902d8dd9326a9249ea

Claude F5GVA has made available this Doppler.sqf file (Dec 2, 2018) from Zip File Here

See the Frequency Charts produced by Mike DK3WN http://www.dk3wn.info/p/?p=90897

Satellites known to have Amateur Radio payloads are:

Al-Farabi 2 http://www.southgatearc.org/news/2018/november/al-farabi-2-nanosatellite.htm
Downlink 436.500 MHz CW and GMSK-4800, 1 watt output
They say the first 10 radio amateurs to email reception reports will receive a memorial plaque free of charge

CSIM http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=585A
Downlink 437.250 MHz

ESEO http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=82
Downlink on 437.000MHz and a transponder Uplink on 1263.500MHz
have been coordinated. A revised downlink frequency of 145.895 MHz has
been coordinated for FM voice and 1k2/4k8 BPSK telemetry

Exseed http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=636
Downlink 145.900 MHz for FM repeater 67 Hz and digipeater downlink and for telemetry and
435.340 MHz for repeater and digipeater uplink

Fox 1C (Fox 1Cliff) http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=455
Downlink 145.920 MHz for FM voice and DUV data and Uplinks on 435.300 and 1267.300 MHz

JY1-Sat http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=554
Downlink 145.840 MHz and transponder downlink passband on
145.855-145.875 MHz with an inverting uplink on 435.100 – 435.120 MHz

K2SAT http://www.amsatuk.me.uk/iaru/admin/update.php?serial=552
Downlink TLM beacon 435.835 MHz, FM Repeater 436.225 MHz and for Data 2404.000 MHz. FM Repeater Uplink 145.980 MHz

KNACKSAT http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=520
Downlink 435.635 MHz

IRVINE02 http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=557
Downlink 437.450 MHz

ITASAT http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=435
Downlink 145.860 MHz and 2400.150 MHz

MinXSS-2 http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=477
Downlink 437.250 MHz

MOVE-2 http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=487
To avoid a frequency clash with another mission, a revised downlink frequency of 145.950 MHz has been coordinated for 9k6 BPSK

PW-Sat-2 http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=545
Downlink 435.275 MHz

RANGE A &B http://www.amsatuk.me.uk/iaru/admin/update.php?serial=497
Downlink 437.150 MHz (A) and 437.475 MHz (B)

SNUGLITE http://www.amsatuk.me.uk/iaru/admin/update.php?serial=529
Downlink 437.275 MHz has been coordinated

SNUSAT-2 http://www.amsatuk.me.uk/iaru/admin/update.php?serial=509
Downlink 437.625 MHz and 2402 MHz

SUOMI-100 http://www.amsatuk.me.uk/iaru/admin/update.php?serial=507
Downlink 437.775 MHz and 2410 MHz

Visioncube http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=607
Downlink 437.425 MHz

IARU coordinated satellite frequencies can be found at http://www.amsat.org.uk/iaru/