Interesting Signals

Comments

• M0TAZ

  September 2017

  Thats why the CW sounds so bad!
  
  Attachments:
  https://forum.kiwisdr.com/uploads/Uploader/e6/1f50a9344867b29ec0669ba6bb8d6c.jpg
• jks

  September 2017 edited September 2017

  This helps quite a bit: https://www.sigidwiki.com/wiki/Signal_Identification_Guide From our friends at http://rtl-sdr.com

  
  

  A: JORN, Over-the-horizon-radar (OTHR) from Australia. Note the short intro tone in the middle of the passband. This distinguishes it from similar sounding signals like (for me) the Tiger radars of the SuperDARN network etc.

  https://en.wikipedia.org/wiki/Jindalee_Operational_Radar_Network
  

  http://www.iarums-r1.org/iarums/radar-2013.pdf [10MB file]
  

  
  

  E, G: FSK/RTTY

  
  

  Would need to hear it or see zoomed in. But you're probably right.

  
  

  Others: Correct I believe. The best blog I know discussing HF digital modes: http://i56578-swl.blogspot.com

  
  

  
• M0TAZ

  September 2017

  Thanks, John, that's great I will have a read.

  
  

  Interesting to see thats OTHR from Australia, will take a closer look. The SDR has renewed my interest in SWL, and its great fun trying to identify and catalogue the many signals.

  
  

  Ta Dave