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--- private:writeups:hamradio [2020/07/20 12:37]
admin created
+++ private:writeups:hamradio [2020/07/22 13:02] (current)
admin
@@ Line 1: / Line 1: @@
 ====== Digital modes ======
-  - WSPR
+==== JS8 ====
+software : JS8Call \\
+m band : 14.078 \\
+bandwidth : 50 Hz \\
+duration : 15 seconds cycle  \\
+details : https://www.sigidwiki.com/wiki/JS8 \\
+==== WSPR ====
+software : WSJT-X \\
+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  \\
+m band : 14.074 + \\
+bandwidth : 50 Hz \\
+duration : 15 second cycles (13 duration) \\
+details : https://www.sigidwiki.com/wiki/FT8 \\
+==== JT65 ====
+software : WSJT-X \\
+m band : 14.076 + \\
+bandwidth : 180 Hz (standard mode) \\
+details : https://www.sigidwiki.com/wiki/JT65 \\
+==== PSK31 ====
+software : FLDIGI
+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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