Regarding Observation 1090294 …
Hi, I’m trying to set the SatNOGS station. It consist of: RPi 3 + RTLSDR (old, not v3) and cross dipole antenna.
At a beginning I have head a blank or purple waterfall. In troubleshooting I have found that this can be due the RF Gain. I went to Advanced SatNogs client settings and set it to 7.7. The waterfall is now visible but it is not OK. Have also try 15.7 but it is the same. The strange thing is that the waterfall is 0.25 sec. Is this still the RF gain problem or something else?
I have checked metadata on observation #1084167 (the same sat and time) and there is RF Gain increased from default to 36.4.
I’m not a Linux guy. Any ideas are welcome. I ordered SDRRTL v3 but need to wait for it.