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====== RTLSDR-Airband ======
===== Installation =====

===== configuration =====

==== device ====

==== channels ====

==== outputs ====

==== exemple fichier configuration  ====

<code>
devices:
({
  type = "rtlsdr";
  index = 1;
  serial = "10000001";
  gain = 2.7;
  centerfreq = 145.0;
  correction = 12;
  sample_rate = "2.048M"
  channels:
  (
    {
      freq = 145.35;
      label = "pager";
      modulation = "nfm";
      lowpass = 0;
      highpass = 0;
      bandwidth = 12500;
      outputs: (
        {
          
          type = "udp_stream";
          dest_address = "127.0.0.1";
          dest_port = 1234;
          #type = "rawfile";
          continuous = true;
          #directory = "/home/djo/transmission";
          #filename_template = "pocsag";
          #continuous = false;
          #split_on_transmission = true;
          #include_freq = false;
          # append = true;
          # dated_subdirectories = true;
        }
      );
    },
    {
      freq = 144.8;
      label = "aprs";
      modulation = "nfm";
      lowpass = 0;
      highpass = 0;
      bandwidth = 12500;
      outputs: (
        {
          type = "udp_stream";
          dest_address = "127.0.0.1";
          dest_port = 1235;
          #type = "rawfile";
          #directory = "/home/djo/transmission/";
          #filename_template = "aprs";
          continuous = true;
          #split_on_transmission = true;
          #include_freq = false;
          # append = true;
          # dated_subdirectories = true;
        },
      );
    },
    {
      freq = 145.3875;
      label = "Relais SGU";
      modulation = "nfm";
      bandwidth = 12500;
      outputs: (
        {
          type = "file";
          directory = "/home/djo/transmission";
          filename_template = "relais_SGU";
          continuous = false;
          split_on_transmission = false;
          include_freq = false;
          append = true;
          # dated_subdirectories = true;
        }
      );
    },
    {
      freq = 145.075;
      label = "R3 Broc";
        modulation = "nfm";
        bandwidth = 12500;

      outputs: (
        {
          type = "file";
          directory = "/home/djo/transmission/";
          filename_template = "R3_Broc";
          continuous = false;
          split_on_transmission = true;
          include_freq = false;
          # append = true;
          # dated_subdirectories = true;
        }
      );
    },
    {
      freq = 145.5;
        label = "Appel 2M";
        modulation = "nfm";
        bandwidth = 12500;
      outputs: (
        {
          type = "file";
          directory = "/home/djo/transmission/";
          filename_template = "freq-appel";
          continuous = false;
          split_on_transmission = true;
          include_freq = false;
          # append = true;
          # dated_subdirectories = true;
        }
      );
    }
  );
 }
);
</code>
===== decode =====

  ncat -lun 127.0.0.1 1235 | sox -t raw -efloating-point -b32 -r 16000 - -esigned-integer -b16 -r 22050 -t raw - | multimon-ng -v 3 -t raw -A -a AFSK1200 --timestamp -


  ncat -lun 127.0.0.1 1234 | sox -t raw -efloating-point -b32 -r 16000 -c2 - -esigned-integer -b16 -r 22050 -t raw - | multimon-ng -t raw -f auto -a POCSAG1200 -v 3 --timestamp -