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howto:js8 [2020/11/06 06:52] – [Troubleshooting] va7fihowto:js8 [2020/11/06 06:52] – [Troubleshooting] va7fi
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 If the waterfall on the JS8Call screen shows a narrow light blue region with darker areas on either side, it could be that your radio filter is too narrow.  Roughly, the filter should be set to 3kHz.  I usually have mine set between 500Hz and 2700Hz. If the waterfall on the JS8Call screen shows a narrow light blue region with darker areas on either side, it could be that your radio filter is too narrow.  Roughly, the filter should be set to 3kHz.  I usually have mine set between 500Hz and 2700Hz.
  
-<wrap tip> Some tricks:</wrap>+<wrap tip> **Some tricks**:</wrap>
  
   * Sometimes, the band is really busy with stations sending Heart Beats.  The region between 500Hz and 1000Hz seems to be used mostly for that sort of automated stuff.  If you want to stop all those HB from filling up your screen, you can quickly tighten your filter between 1000Hz and 2700Hz.   * Sometimes, the band is really busy with stations sending Heart Beats.  The region between 500Hz and 1000Hz seems to be used mostly for that sort of automated stuff.  If you want to stop all those HB from filling up your screen, you can quickly tighten your filter between 1000Hz and 2700Hz.
howto/js8.txt · Last modified: 2021/07/09 21:01 by va7fi