SpaceCube decayed

20:53 UTC over Japan nothing heard anymore

13:13 UTC last reports from Tetsu, JA0CAW
– partial decoding: .L...M.8.F............p``D503b7679d0............,.....&#

last European reports from DK3WN and partial decodings:
00:07 UTC, 01:38 UTC, 03:10 UTC and 04:42 UTC
Packet: fm ON05FR-0 to TLM-0 UI pid=F0
..............Y..F.....3........h`Bfe70.0.,.f&......C#6cs...#..............C100
!01011.......[.............{`d.`` aee70..3...O...L..d"&c.......b`.n.......8...f
.................#...........e`100afe703a000033.....LFL.......@ ....(...F.....
.............................e`000aee7029f0002a3.H......b..@d```8b70..........
....................(`HB.=R...T.Y¦.F.....q..``..`f.blo..`d1000b600000000000.Z
..#...........++....1.... ...@.``h`2670002000..
!0101q...!.fFF.f.F.....F..&..6.C...6*..Hr.```3a200ae04b068ac......X
.L.LL.L..P.N............. .A`drL00aee7029fp...,..&...FLn.#..#....#v............
........d.br`bff:02000002009f029e00a.2........&,..&...F.c.............

SpaceCube near the end, help requested to receive the latest telemetry !

Hi

Jean Guérard, from the Office National d’Etudes et de Recherches Aérospatiales (France), ONERA, asks all those who have the opportunity to record the latest SpaceCube telemetry frames launched in May 2017.

SpaceCube is expected to disintegrate around March 1, 2019.

The frequency is 436,880 MHz, AFSK modulation 1k2, AX25 mode.

Attention the frames are not decodable, it is therefore requested to record the audio signal of the satellite and to send it to Jean Guérard (jean.guerard@saf-astronomie.fr)
For large files, you can use the service: https://www.grosfichiers.com/fr/

A big thank you, 73!

Christophe

X-Cubesat telemetry

Did no see any mode changes or other packets for both satellites today …

Hi
Some test should be performed on Spacecube & X-Cubesat the 8 February 2018.
– *Spacecube :* try to swich modulation from AFSK 1200 bps to GMSK 9600 bauds
– *X-Cubesat* : keeps additional data ( AFSK 1200 bps )
The test should start at 12h30 UTC.
Frequency :
– *X-Cubesat : *ON01FR : 437.020 MHz
– *Spacecube : *ON05FR : 436.880 MHz
you can send your report to : *contact at amsat-f.org *

SpaceCube partial frame and telemetry decoded

again two packets partially decoded:

Packet: fm ?
...........p``.f`b`224ae00b3eff5ac07f9be96af03b567b5020000b700000000....
Packet: fm ON05FR-0 to TLM-0 UI  pid=F0
!01000116@112............M....M.....L...&,...v&&...2.........```` b7...........

reconstruction of a “valid” frame:
!01000116@112xxx;xxxxxxxxxxx224ae00b3eff5ac07f9be96af03b567b5020000b700000000xxxx

see finally some valid telemetry: