VLF soundcard receiver program SAQrx (for Windows)

Welcome!

The famous program SAQrx from Johan Bodin SM6LKM was inspiring me for adding
more features for the user.

The original is found here: https://sites.google.com/site/sm6lkm/saqrx
Thank to Johan for the great job and the sources!
Read his PDF documentation for installing and usage and/or use the HELP button.

73 de Roland.
What is new in V094 ?
  • Supported samplerates:
        44.1k/48k/88.2k/96k/176.4k/192kHz
       

  • Filter for CW (BW 1000,300,100,50 Hz), SSB (BW 2400 Hz), AM (BW 4300 Hz)
  • Spectrum display for audio frequency
  • File-I/O for *.wav format (8/16/24 bit), Broadcast Wave Format BWF accepted
  • Left/Right channel select, and sum or difference L+R,L-R
  • RMS bar (red) for audio level, blue bar for inband SNR (Max-Min) after filter
  • Muting (M) key
  • Time+Date display, UTC or local time
  • Calling from command line for timed record function (all versions):
       SAQrxV094_44k.exe [-i] [-o] -txx,yy
       -i : Input  Record (Radio Frequency in FS), or -b for stereo input.
       -o : Output Record (Audio Frequency, 11 or 12kHz)

       xx : Number of minutes to wait for recording after program start
       yy : Number of minutes as duration of recording session
           
                    After start, select frequency and filter, then wait ...
  • For nerds:  Simulation of a SAQ transmission      

   Sources are included for your own studies or development, free for noncommercial usage.


Screenshot


Subpages (1): Files