[Elecraft] Prosign "IM" to end K3 RTTY idle not working: Solved

Ron D'Eau Claire ron at cobi.biz
Sat Dec 3 11:05:54 EST 2011


I believe -.--. has always been a left-hand parenthesis. 

Since Hams didn't use parenthesis in CW communications, it didn't produce a
conflict. (For me, the toughest part of passing the commercial RadioTelegaph
license test back in the 1950's was learning to copy all the punctuation
marks Hams never use mixed into 5-letter groups at 20 WPM.)

I enjoy the new @ character. Now I can get sloppy and sign my call @7@

Ron AC7AC

-----Original Message-----

In a recent message, Don Wilhelm <w3fpr at embarqmail.com> writes
>You send the "AS" prosign as
>didahdididit, "KN" as dahdidahdahdit, etc.

Forgive me for making a slight correction to that, Don, but KN is not a 
prosign but is defined as a left-hand bracket in the latest 
recommendations of the ITU. The latest definitions were prepared 
primarily to include the Morse code sequence for @ (prosign AC).

http://www.itu.int/dms_pubrec/itu-r/rec/m/R-REC-M.1677-1-200910-I!!PDF-E.pdf

Consequently, K N should really be separated by a space.

73 de David G4DMP

-- 
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  | David M Pratt, Kippax, Leeds.   |
  | Website: http://www.g4dmp.co.uk |
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