Saurav Paudel (9N1PO)

Research Assistant, Aerospace Information Technology|University of Würzburg

[Elon Musk @elonmusk]

Watch the super hot plasma field grow as Starship re-enters the atmosphere!

[Merkouris SV2HWM @SV2HWM]

2023-02-03 20:41 UTC – Perhaps my last telemetry rx from 🇳🇵🛰️ SANOSAT-1. No GFSK, only CW.
AM9NPQ3003485?39
The OBC temperature (3°) was calculated from the checksum. I may have another chance if it survives until tomorrow morning…
@orionspacenepal @AmsatNepal @paudelsaurav50

[Merkouris SV2HWM @SV2HWM]

2024-01-26 21:25 UTC – Reception of telemetry from the decaying 🇳🇵PocketCube 🛰️ SANOSAT-1 on 436.238 MHz in CW and FSK 500 bd. Altitude ~295 km. Replay of recorded IQ wav w/ @airspy_com R2 and UHF turnstile antenna in Thessaloniki, 🇬🇷.
@orionspacenepal @AmsatNepal @paudelsaurav50

[Saurav Paudel (9N1PO) @paudelsaurav50]

I tried some receptions with the SanoSat-1 mockup and I can verify the drift in the frequency with varying temperatures. This is because the transceiver used in the satellite doesn't have TCXO.

Here are the IF IQ recordings..

https://t.co/NcS1XGUnoC

@orionspacenepal

[Tomasz SP5LOT @Tomek_SP5LOT]

Today, after a whole day of 📡monitoring 🛰️Sanosat-1🛰️ , I performed calculations using the STRF software package and arrived at these TLE. ( In the comment) . I also obtained data from @DrzalMichal (My mentor in these matters 🚀)
@orionspacenepal @scott23192 @K8DP_Doug @SatNOGS

[Scott Chapman @scott23192]

SanoSat-1 Digi?? Think GreenCube on 6 cups of coffee! 70cm LEO Doppler > find it > track it > TRANSMIT! > Receive? > repeat > adjust Doppler > repeat > it's gone.... Fun stuff! Give it a try & see you on the 'Digipeated Message' list!!

[JA1GDE @JA1GDE]

GM ALL,
SANOSAT-1 @orionspacenepal 01:14 UTC Pass,Over Japan.
Successful digipeat only once ^^;

[ORION Space @orionspacenepal]

https://t.co/W4AZ26AgYY

We have two successful Digipeat messages!!!

We welcome all HAM community to test and send message!!!

🎉🎉🎉

[Scott Chapman @scott23192]

Amazing talent! Despite complex requirements, UZ7HO has (once again) assembled a toolset for us. @orionspacenepal SanoSat-1 500bd LEO digipeater online 436.235 after 1st test RX today by @K8DP_Doug. Like GreenCube, SSB probably best option. Apps -> https://t.co/TK6C5JhwYv

[Saurav Paudel (9N1PO) @paudelsaurav50]

@Tomek_SP5LOT @orionspacenepal Hi, I wrote a python script to construct packets for digipeater packets. [https://t.co/au3LDHYVlT] Hope this helps...

[ORION Space @orionspacenepal]

Hello HAM community,

SanoSat-1 is open for Digipeater.

Follow the instruction given below to send message/data.

If you have any question, please let us know!

Thank you

[Daniel Estévez @ea4gpz]

Happy to release Maia SDR, an open-source FPGA-based SDR project focusing on the ADALM Pluto. This first release can display the waterfall on a web browser using WebGL2 and record in SigMF format, at up to 61.44 Msps. Here is a short demo, and some technical details. 🧵

[Saurav Paudel (9N1PO) @paudelsaurav50]

Phone with glass covers, I am soooo done. ❌

[ORION Space @orionspacenepal]

Here are the 4 receipants of our Ground Station kits. We will post soon for the rest of the HAM operators who helps us to receive data from SanoSat-1.
Thank you once again! 🙏

[ORION Space @orionspacenepal]

We have 14 HAM operators who are receiving data (Morse Code, RTTY, and GFSK) from our pico-satellite "SanoSat-1".

Thank you all for your support.

Note: Soon we will start with our next mission to engage HAM operators around the world in digital repeater in Amateur Band
🎉🎉🎉

[Firefly Aerospace @FireflySpace]

🚀 Alpha has reached orbit! FLTA002 has gone #ToTheBlack

[LibreSpaceFoundation @LibreSpace_Fnd]

📌We are only a few hours away from the ~QUBIK mission's attempt to reach orbit. @LibreSpace_Fnd's #opensource #PICOBUS deployer along with #PocketQubes QUBIK-3 and QUBIK-4 🛰️🛰️ will be launched onboard @fireflyspace's Alpha Flight 2.
#TotheBlack #FLTA002

[Saurav Paudel (9N1PO) @paudelsaurav50]

@JA0CAW I got what you mean. It's perfectly working fine. I was just confused with your first tweet, where you meant 'NET' I confused it with .net framework. Now it's fine. Cheers ! Thanks.

[Saurav Paudel (9N1PO) @paudelsaurav50]

@JA0CAW You mean I can use this to decode 5000 bps? If so, I got it. Thanks. 🙂