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StefanD986/gist:998281adb44e73afb135

Created December 3, 2015 16:27
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rtl_power crop bug
Raw
gistfile1.txt
stefan@Minty ~/rtl-sdr-misc/heatmap $ rtl_power -f 100M:1700M:1M -c 0.3 -i 100 -g 50 data.csv
Number of frequency hops: 1600
Dongle bandwidth: 1000000Hz
Downsampling by: 0x
Cropping by: 0.00%
Total FFT bins: 1600
Logged FFT bins: 1600
FFT bin size: -nanHz
Buffer size: 16384 bytes (8.19ms)
Reporting every 100 seconds
Found 1 device(s):
0: Realtek, RTL2838UHIDIR, SN: 00000001
Using device 0: Generic RTL2832U OEM
Found Rafael Micro R820T tuner
Tuner gain set to 49.60 dB.
Exact sample rate is: 1000000.026491 Hz
[R82XX] PLL not locked!
@mfalkvidd
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Hi. Did you find a solution to this?

I'm getting a similar result:

rtl_power -f 30M:1.76G:500k -i10 -g 30 -c 40% -e 1h | gzip > power_$(date --iso-8601=seconds).csv.gz
Number of frequency hops: 1
Dongle bandwidth: 0Hz
Downsampling by: 0x
Cropping by: 40.00%
Total FFT bins: 2097152
Logged FFT bins: 1258291
FFT bin size: -nanHz
Buffer size: 16384 bytes (infms)
Reporting every 10 seconds
Found 1 device(s):
  0:  Realtek, RTL2838UHIDIR, SN: 00000001

Using device 0: Generic RTL2832U OEM
Found Rafael Micro R820T/2 tuner
Tuner gain set to 29.70 dB.
Invalid sample rate: 0 Hz

@StefanD986
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Sorry mate, I don’t know :(. 8 years ago now is too long ago.

@mfalkvidd
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No worries, thanks anyway.

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