Thread: Use of CT in morse?
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Old 13th Apr 2021, 3:19 pm   #22
Station X
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Default Re: Use of CT in morse?
"the morse code for radio amateurs" 1977 edition says:-

Quote:
_._._ Commencing signal (to precede every transmission)
I assumed it was to wake up a sleepy operator. Listening to silence for long periods must have been boring.
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