ISS CubeSat Deployment NRCSD#24 (Nanoracks) - 2022-12-29 12:05 UTC

Satellites & Observations Launches
41

In light of the following post, I wonder if it might be possible to schedule some additional network observations for NUTSat (436.850 1200 baud APRS)? Thanks!

https://twitter.com/EdwardChuang4/status/1619655811885854720

Body of the Twitter post:

As I know, NUTSAT is currently in low power status, so the DIGI function has not yet been activated. The control team hopes to obtain more telemetry data from regions outside Taiwan to identify the problem and find out how to resolve it. Thanks for your concern! 73 de BX1AD

2 Likes
42

There are some observations created, now fingers crossed and see what we can receive.

1 Like
43

It seems I created the wrong mode, sorry, for now I disabled 9k6 G3RUH AX.25 and only enabled 1k2 AFSK in the network.

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44

There are a lot of observations of NUTSAT now, some are useful and good results, many thanks to K4KDR, PE0SAT, and SATNOGS group!

2 Likes
45

@bx1ad can you provide a link on how you can decode the data of NUTSAT?

I’ve quick searched in https://www.tasa.org.tw/inprogress.php?c=20030402&ln=en but I didn’t find anything.

46

Please refer to this link:
https://twitter.com/EdwardChuang4/status/1620659116170702849

1 Like
47

This is an .exe file, so it doesn’t describe how to decode the frames. Is there are least the source code for this executable to find out how it performs the decoding?

48

If anyone is interested in NUTSAT telemetry format definition, please email me:
bx1ad73@gmail.com

49

Please share details (a link to a description would be great!).

It looks like I’ve already done a similar decoder - your OBC data is additionally encoded in something like Base64 hexadecimal!?

50

I’m very sorry, I’m not a member of NUTSAT control team, I just handover information here from the team, and I’ll see what else I can do.

1 Like