Andy, The present version of SlowJT9 has a limit of 843 Hz audio frequency for JT9-5. JT9-10 when implemented may have a 419 Hz limit. During recent tests, some preferred to transmit around 136.6 to
OK, so it looks as if the preference is for a "Dial" (or as I prefer to call it, 'SSB Carrier' ) Frequency the same as for WSPR then adjust the audio tone appropriately. Makes sense. I really ought t
It is for me. When doing mode comparison tests or any time I particularly want stations to listen for me, I prefer to set up such that listeners can use the same 'dial' setting as for WSPR/OPERA/what