Getting a great spread of ranges from our #radiosonde auto_rx setup with the #airspy R2 #SDR right now.
Running an odd Amazon antenna, #Uputronic LNA, Raspberry Pi 4. Details on my GitHub page. Link in bio.

Improving the reception of radiosondes with LORA antenna, today with new DXs: 415Km to the North, just 22 packets when arriving to 33800m high

#raspberrypi3b+
#RTL_SDRV3
#auto_rx
#AmateurRadio #HamRadio #ILoveHamRadio #hamradiooperator #hamradioporn #hamradioamateur
#radiosonde

Pretty cool - My radiosonde auto_rx fork does a historical heat map for past launches. We kind of have a radiosonde alley now. Just my RX though, which I think is pretty cool. Radio waves decoded to telemetry transformed to heat map.

That's a new distance record for my auto_rx station. It just peeked over the horizon at 32k meters long enough for the scan to detect a peak and decoder to get a couple frames of telemetry. Vandenberg Space Force Base.

Des vents qui changent de direction, des burst qui ont eu lieu plus tôt que d'habitude empêchant ainsi la réception et le décodage des RS habituelles.
Voilà la "minable" réception de la nuit dernière....

Un première depuis que je suis passé sous Auto_rx à plusieurs clés.

Balloon burst but my auto_rx fork didn't send the event to Bluesky or Caw. (yet?)
Might have to fix.

What I think I'll do is fork auto_rx to fix a few things that bug me about it and also emit discovery and burst events with @atproto.com from a dedicated Raspberry Pi

Dekoodausofta on varsin automaattinen, skannaa taajuuksia ja lukittuu sitten tunnistettuaan telemetriavuon 4/4