HomeElektronikaNiesamowity analizator widma z tunera DVB-T

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Niesamowity analizator widma z tunera DVB-T — 11 komentarzy

  1. I am so struggling with this…
    How can I contact you directly ?
    I can’t even understand what the errors are trying to tell me…

    Latitude ~$/tmp/rtlsdr_scanner
    /tmp/rtlsdr_scanner?17368/matplotlib/__init__.py:611: UserWarning: Could not find matplotlibrc; using defaults
    /tmp/rtlsdr_scanner?17368/matplotlib/__init__.py:698: UserWarning: could not find rc file; returning defaults
    Traceback (most recent call last):
      File "", line 37, in
      File "/opt/pyinstaller/PyInstaller/loader/iu.py", line 386, in importHook
      File "/opt/pyinstaller/PyInstaller/loader/iu.py", line 480, in doimport
      File "/mnt/hgfs/Documents/Programs/Python/rtl-sdr-scanner/build/pyi.linux2/rtlsdr_scan/out00-PYZ.pyz/matplotlib.backends.backend_wxagg", line 20, in
      File "/opt/pyinstaller/PyInstaller/loader/iu.py", line 386, in importHook
      File "/opt/pyinstaller/PyInstaller/loader/iu.py", line 480, in doimport
      File "/mnt/hgfs/Documents/Programs/Python/rtl-sdr-scanner/build/pyi.linux2/rtlsdr_scan/out00-PYZ.pyz/matplotlib.figure", line 18, in
      File "/opt/pyinstaller/PyInstaller/loader/iu.py", line 386, in importHook
      File "/opt/pyinstaller/PyInstaller/loader/iu.py", line 480, in doimport
      File "/mnt/hgfs/Documents/Programs/Python/rtl-sdr-scanner/build/pyi.linux2/rtlsdr_scan/out00-PYZ.pyz/matplotlib.axes", line 14, in
      File "/opt/pyinstaller/PyInstaller/loader/iu.py", line 386, in importHook
      File "/opt/pyinstaller/PyInstaller/loader/iu.py", line 480, in doimport
      File "/mnt/hgfs/Documents/Programs/Python/rtl-sdr-scanner/build/pyi.linux2/rtlsdr_scan/out00-PYZ.pyz/matplotlib.axis", line 10, in
      File "/opt/pyinstaller/PyInstaller/loader/iu.py", line 386, in importHook
      File "/opt/pyinstaller/PyInstaller/loader/iu.py", line 480, in doimport
      File "/mnt/hgfs/Documents/Programs/Python/rtl-sdr-scanner/build/pyi.linux2/rtlsdr_scan/out00-PYZ.pyz/matplotlib.font_manager", line 1325, in
      File "/mnt/hgfs/Documents/Programs/Python/rtl-sdr-scanner/build/pyi.linux2/rtlsdr_scan/out00-PYZ.pyz/matplotlib.font_manager", line 1275, in _rebuild
      File "/mnt/hgfs/Documents/Programs/Python/rtl-sdr-scanner/build/pyi.linux2/rtlsdr_scan/out00-PYZ.pyz/matplotlib.font_manager", line 962, in __init__
      File "/mnt/hgfs/Documents/Programs/Python/rtl-sdr-scanner/build/pyi.linux2/rtlsdr_scan/out00-PYZ.pyz/posixpath", line 68, in join
    AttributeError: 'NoneType' object has no attribute 'endswith'
    Latitude ~$
    • Hello Curt,

      do you have matplotlib and other libaries installed as I noted in my post (section Software)?

    • You could buy it on ebay.com for about $10 (including shipping). If you need 0.9-1.7GHz band, but without lower frequencies (tens of MHz), search for R820T. Otherwise search for RTL2832U with FC0013 tuner.

  2. Hi,
    I want to buil my own spectrum analyzer, but i dont know where i must start. Can you help me, since you build your simple spectrum analyer on your own. Thanks for your help.

    cheers
    kucrut.

  3. Witam, zainstalowałem RTLSDR-Scanner, ale nie mogę nic z nią zrobić. Mam tunerek NotOnly LV5HD. Czy idzie jakoś sparować tą aplikacje z tym tunerem?
    Będę wdzięczny za jakąś wskazówkę.
    Artykół super:-)

    Radek.

    • A pod jakim systemem próbujesz to uruchomić? Pod Linuxem trzeba najpierw zainstalować bibliotekę rtl-sdr i regułki do udev-a. Pod Windowsem nie mam pojęcia.

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