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====== Digital modes ======

==== JS8 ====

software : JS8Call \\
20 m band : 14.078 \\
bandwidth : 50 Hz \\
duration : 15 seconds cycle  \\
details : https://www.sigidwiki.com/wiki/JS8 \\


==== WSPR ====


software : WSJT-X \\
20 m band : 14.0956 + \\
bandwidth : 6 Hz \\
duration : 120 seconds cycle (115 second duration) \\
details : https://www.sigidwiki.com/wiki/WSPR \\

Instructions
  - Turn on radio
  - Plug audio (in/out) from radio into computer
  - Run WSJT-X
  - Set mode to WSPR
  - Set band on WSJT-X and then adjust the radio to the specified frequency.
  - Click "upload spots"
  - Select correct audio input and output devices under settings/preferences
  - In OS, adjust mic gain until input signal is in the green (presumably, unsaturated).  
  - Watch for several cycles to insure that you are receiving signals.  If not, check cables and also the selected audio input devices.  
  - When ready, turn on enable transmit.  
  - Use [[https://wsprnet.org/drupal/wsprnet/map|the WSPR map]] to see where your signals are coming from and going to. 
  - Alternative map http://wspr.aprsinfo.com/


==== FT8 ====

software : WSJT-X  \\
20 m band : 14.074 + \\
bandwidth : 50 Hz \\
duration : 15 second cycles (13 duration) \\
details : https://www.sigidwiki.com/wiki/FT8 \\


==== JT65 ====

software : WSJT-X \\
20 m band : 14.076 + \\
bandwidth : 180 Hz (standard mode) \\
details : https://www.sigidwiki.com/wiki/JT65 \\

==== PSK31 ====

software : FLDIGI
20 m band : 14.070 +
bandwidth : 63 Hz (standard)
details : https://www.sigidwiki.com/wiki/Phase_Shift_Keying_(PSK)


https://www.sigidwiki.com/wiki/Phase_Shift_Keying_(PSK)

FLDIGI

https://pskreporter.info/pskmap.html

bands - https://en.wikipedia.org/wiki/PSK31#Common_frequencies

==== JT9 ???? ====

==== Olivia ???? ====
FLDIGI

==== RTTY ====
https://www.sigidwiki.com/wiki/Radio_Teletype_(RTTY)
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