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Vintage Amateur and Military Radio Amateur/military receivers and transmitters, morse, and any other related vintage comms equipment. |
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24th Apr 2022, 7:44 am | #41 | |
Pentode
Join Date: Sep 2019
Location: Perth, Western Australia, Australia.
Posts: 199
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Re: Use of CT in morse?
Quote:
Interestingly, the "Procedure" we learnt was in the British Operating Manual, as apparently, the PMG's Dept didn't print their own one. I was aiming at the shipboard "Commercial Radio Operator's Certificate", as some others were, but there were a lot of hams, too. I was trying to do too many night school classes, & flunked the Morse, but passed the "Procedure". That said, I can't remember ever hearing hams start with "dah di dah did dah" ( I always translated it as "K A"). VIP Perth did use it for its commercial working. |
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25th Apr 2022, 12:54 am | #42 | |
Heptode
Join Date: Jan 2008
Location: Ashhurst, Manawatu, New Zealand
Posts: 570
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Re: Use of CT in morse?
IsquaredR said:
Quote:
There is a problem if one station is suffering from QRM/QRN and has said "QSX? up 10" and effectively sets up a 'two frequency simplex' system and you call QRL? on one station's listening frequency disrupting his reception but the transmitting station is unaware of the problem. The best solution of course is just to listen for a longer period and see if half a QSO is in progress.
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Cheers - Martin ZL2MC |
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