Anyone using gqrx?

  • Hi,

    This set up is for QO 100 RX.

    my LNB LO is 9750. I am using gqrx on linux mint 19.2. I am using 90cm dia. Using "RTL-SDR Blog R820T2 RTL2832U 1PPM TCXO SMA". I used SatFinder app to setup dish. I set 739.675 MHz to get beacon, but I am not able to receive any signals.

    I am using gqrx software. Would you please share configuration? it will be in ~/.config/gqrx.

    Also any pointer to check what part is incorrect.


    I am supplyng 12V to LNB. Is that fine?


    Here my conf:


    [General]

    configversion=2

    crashed=true


    [audio]

    gain=278


    [fft]

    split=38


    [gui]

    geometry=@ByteArray(\x1\xd9\xd0\xcb\0\x2\0\0\0\0\0\0\0\0\0\0\0\0\x3\xb5\0\0\x3\x32\0\0\0\0\0\0\0\x1b\0\0\x3\xb5\0\0\x3\x32\0\0\0\0\0\0\0\0\x5V)

    state=@ByteArray(\0\0\0\xff\0\0\0\0\xfd\0\0\0\x2\0\0\0\x1\0\0\x1!\0\0\x2\xbf\xfc\x2\0\0\0\x2\xfc\0\0\0\x43\0\0\x1\xb7\0\0\x1\xb7\0\b\0\x1d\xfa\0\0\0\x1\x2\0\0\0\x3\xfb\0\0\0\x18\0\x44\0o\0\x63\0k\0I\0n\0p\0u\0t\0\x43\0t\0l\x1\0\0\0\0\xff\xff\xff\xff\0\0\0\xe8\0\xff\xff\xff\xfb\0\0\0\x12\0\x44\0o\0\x63\0k\0R\0x\0O\0p\0t\x1\0\0\0\0\xff\xff\xff\xff\0\0\x1\x46\0\a\xff\xff\xfb\0\0\0\xe\0\x44\0o\0\x63\0k\0\x46\0\x66\0t\x1\0\0\0\0\xff\xff\xff\xff\0\0\x1\x99\0\xff\xff\xff\xfc\0\0\x2\0\0\0\x1\x2\0\0\x1\x2\0\xff\xff\xff\xfa\0\0\0\0\x2\0\0\0\x2\xfb\0\0\0\x12\0\x44\0o\0\x63\0k\0\x41\0u\0\x64\0i\0o\x1\0\0\0\0\xff\xff\xff\xff\0\0\x1\x2\0\xff\xff\xff\xfb\0\0\0\xe\0\x44\0o\0\x63\0k\0R\0\x44\0S\0\0\0\0\0\xff\xff\xff\xff\0\0\0h\0\xff\xff\xff\0\0\0\x3\0\0\0\0\0\0\0\0\xfc\x1\0\0\0\x1\xfb\0\0\0\x1a\0\x44\0o\0\x63\0k\0\x42\0o\0o\0k\0m\0\x61\0r\0k\0s\0\0\0\0\0\xff\xff\xff\xff\0\0\x1\x42\0\xff\xff\xff\0\0\x2\x8f\0\0\x2\xbf\0\0\0\x1\0\0\0\x2\0\0\0\b\0\0\0\x2\xfc\0\0\0\x1\0\0\0\x2\0\0\0\x1\0\0\0\x16\0m\0\x61\0i\0n\0T\0o\0o\0l\0\x42\0\x61\0r\x1\0\0\0\0\xff\xff\xff\xff\0\0\0\0\0\0\0\0)


    [input]

    device="rtl=0"

    frequency=39675000

    sample_rate=1800000


    [receiver]

    demod=7

    sql_level=-83