RTLSDR OGN RF processor 0.2.7.x64/Mar 22 2026

System
Host namec58143d63928
Configuration file path+name/shared_data/rtlsdr-ogn.conf
Local time00:13:37
Software0.2.7.x64
CPU load0.0/0.0/0.0
RAM [free/total]6923.9/8218.3 MB
CPU temperature+25.0 ℃
NTP UTC time00:13:37
NTP est. error0.0 ms
NTP freq. corr.-11.46 ppm
RTL-SDR device #0
NameGeneric RTL2832U OEM
Tuner typeR820T
ManufacturerNooelec
ProductNESDR SMArt v5
Serial00868000
Center frequency868.809 MHz
Sample rate2.000 MHz
Frequency correction +0.0 ppm
Live Time 93.6%
RTL Xtal28.800000 MHz
Tuner Xtal28.800000 MHz
RF
RF.FreqPlan1: EU/Africa
RF.Device0
RF.SampleRate2.0 MHz
RF.FreqCorr +0 ppm
RF.FreqRaster28125 Hz
RF.OffsetTuning0
Fine calib. FreqCorr +0.0 ppm
RF.PulseFilter.Threshold0
RF.PulseFilter duty 0.0 ppm
RF.OGN.FFTsize4096
RF.OGN.GainMode1
RF.OGN.Gain[14] 25.4 dB
Measured noise 2.4 dB
RF.OGN.MinNoise 2.0 dB
RF.OGN.MaxNoise 6.0 dB
RF.OGN.StartTime0.350 sec
RF.OGN.SensTime0.900 sec
RF.OGN.SaveRawData0 sec
RF.GSM.CenterFreq 0.0 MHz
RF.GSM.FFTsize1024
RF.GSM.Scan0
RF.GSM.Gain20.0 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 !