[CW] Morse signals that used to be
Darrel
demerson2718 at gmail.com
Sun Feb 14 19:00:57 EST 2021
DR said:
/"Also any other contributions about Morse signals that "used to be" are
welcome."/
I just sent the following to the SSN-ML group. I'm sending a copy to
this group too in case it's of any interest.
Cheers,
Darrel, aa7fv.
============================================
[K9TJL had asked about my use of "-.-.-"] .
Below is a snapshot from ITU Recommendation ITU-R M.1677-1, which
defines the currently accepted International Morse code. It was last
updated in 2009, at which time the symbol for "@" (.--.-.) was added.
As you see, "-.-.-" is defined as "/Starting signal to precede every
transmission/".
In my youth, I was considering a career as a marine radio operator. My
life took a different turn, but in my much-thumbed 1961 copy of
"Handbook for Radio Operators", published by Her Majesty's Stationery
Office, it similarly defines "-.-.-" as "Commencing Signal."
That brings up another, historical note. When I was first licensed back
in 1964 as G3SYS, it was usual to begin a transmission on the ham bands
with "...-." or [VE]. Almost everybody, at least in the south of
England did. As you know, and can see from the above ITU Morse
definition, [VE] now means "Understood". I recently tried to follow up
how or why it had changed. I found the following, from a 1937 edition
of "Signals", a publication for the British Royal Navy.
Under "PROCEDURE SIGNS" on the left page, it lists "...-." as GENERAL CALL.
I've since acquired a 1946 edition of the same, published by "His
Majesty's Stationery Office", which includes the same definition of
[VE]. I've found that the Canadian Navy used the same publication.
However, in a 1955 edition of the same publication, [VE] has been
removed. At the time I was first licensed, there were many ex British
armed forces operators on the ham bands, and so I'm presuming that this
armed forces use of [VE] got taken over into the ham bands. Years
later, I was surprised to find that nobody in the USA knew of that
meaning of [VE].
========================================================
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.qth.net/pipermail/cw/attachments/20210214/b02c685f/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: bpicdolinlmgjkda.png
Type: image/png
Size: 34787 bytes
Desc: not available
URL: <http://mailman.qth.net/pipermail/cw/attachments/20210214/b02c685f/attachment-0002.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: cncjdnmkiimkifmp.png
Type: image/png
Size: 601867 bytes
Desc: not available
URL: <http://mailman.qth.net/pipermail/cw/attachments/20210214/b02c685f/attachment-0003.png>
More information about the CW
mailing list