RTLSDR OGN RF processor 0.3.2.RPI-GPU/Mar 19 2024

System
Host nameogn-receiver
Configuration file path+name/home/pi/rtlsdr-ogn.conf
Local time05:30:14
Software0.3.2.RPI-GPU
CPU load0.8/1.1/0.9
RAM [free/total]585.4/914.3 MB
CPU temperature+34.9 ℃
NTP UTC time05:30:14
NTP est. error8.0 ms
NTP freq. corr.-36.66 ppm
RTL-SDR device #0
NameGeneric RTL2832U OEM
Tuner typeR820T
ManufacturerRealtek
ProductRTL2838UHIDIR
Serial00000001
Center frequency868.809 MHz
Sample rate2.000 MHz
Frequency correction -3.1 ppm
Live Time 91.8%
RTL Xtal28.800057 MHz
Tuner Xtal28.800057 MHz
RF
RF.FreqPlan1: EU/Africa
RF.Device0
RF.SampleRate2.0 MHz
RF.FreqCorr +2 ppm
RF.FreqRaster28125 Hz
RF.OffsetTuning0
Fine calib. FreqCorr -5.1 ppm
RF.PulseFilter.Threshold0
RF.PulseFilter duty 0.0 ppm
RF.OGN.FFTsize4096
RF.OGN.GainMode1
RF.OGN.Gain[28] 49.6 dB
Measured noise 1.1 dB
RF.OGN.MinNoise 2.0 dB
RF.OGN.MaxNoise 8.0 dB
RF.OGN.StartTime0.350 sec
RF.OGN.SensTime0.900 sec
RF.OGN.SaveRawData0 sec
RF.GSM.CenterFreq926.6 MHz
RF.GSM.FFTsize1024
RF.GSM.Scan0
RF.GSM.Gain30.0 dB
RF.GSM.SensTime0.250 sec

RF spectrograms: OGN
GSM frequency calibration


RF raw data of a time-slot (8-bit unsigned I/Q) - a 2 MB binary file !