I did an internet search “decimal point in morse code”. There is a difference between “full stop” (a period) di-dah-di-dah-di-dah and a “decimal point” di-dah-dit. But the decimal point is inferred from the context, which would be numbers. A number like 99.9 (ninety-nine point nine) would be sent dah-dah-dah-dah-dit dah-dah-dah-dah-dit di-dah-dit dah-dah-dah-dah-dit. The ARRL bulletins, Morse Code practice, and the old satellite equator crossings sent over W1AW by CW (Morse Code) use/used the abbreviation “R” as the decimal marker. The callsign of 9V1MI I obtained when I lived in Singapore for four years.
–73 de WN8P, Larry
This topic was automatically closed 90 days after the last reply. New replies are no longer allowed.