What causes such a strong Doppler-shifted signal?
Is it an uplink from some nearby ground station instead of a downlink from LASARsat (the signal is decoded)?
https://network.satnogs.org/observations/12638190/
https://network.satnogs.org/observations/12613340/
And this?
https://network.satnogs.org/observations/12615936/
“normally” received signal:
https://network.satnogs.org/observations/12623031/