I keep on searching for Operational provisions for the international public telegram service which is what I'm familiar with as it was included in ship's radio station publications.
Appendix B it was called I believe. For aural and sounder reception.
73
DRN1EA
On Fri, Apr 15, 2022, 12:44 AM Darrel <[email protected]> wrote:
It's of no great consequence, but the very latest (=2009) version of ITU-R M.1677 is available as a PDF file here:______________________________________________________________
https://www.itu.int/dms_pubrec/itu-r/rec/m/R-REC-M.1677-1-200910-I!!PDF-E.pdf
It's also available in a Word format, or as a .zip file, via:
https://www.itu.int/rec/R-REC-M.1677-1-200910-I/ .
where it's available in English, Arabic, Chinese, French and Russian.
This supersedes a similar description which had addressed the Morse code in:
" Operational provisions for the international public telegram service"
which had been an ITU Standardization recommendation,
specifically Division B of ITU-T Recommendation F.1, and which has now been withdrawn.
Cheers,
Darrel, aa7fv.
On 4/14/2022 20:28, D.J.J. Ring, Jr. wrote:
Rec. ITU-R M.1677 Annex 1
Operational provisions applying to Morse working
https://www.itu.int/dms_pubrec/itu-r/rec/m/R-REC-M.1677-0-200405-S!!PDF-E.pdf
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