Can someone tell me what the T# parameters mean on this APRS signal from Lapan-A2? Thanks!
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Hi Simon,
One month ago, I asked YD2CLX Havid about that. According to him this data just contains a voltage and a temperature value but he has to look again for the structure so I’m still waiting for his return on this topic.
My decoder parses these beacons already. Once we know what these numbers mean, we can build a dashboard.
However, the most exciting part is on UHF. There is also a beacon (UHF beacons from observations).
It’s also at 1200 bit/s, but MSK (=Minimum Shift Keying) (=FFSK) modulated and with the tones at 1200 and 1800 Hz (compared to 1200 and 2200 Hz of regular Bell 202 standard). Should be similar to Lapan-Tubsat.
Unfortunately, I have had no luck yet on decoding it.
By the way, you’ve seen the IO-86 row on my Digipeater Dashboard?
I noticed that I even built a telemetry dashboard for IO-86.