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General
9 posts
With 2025 upon us, it’s time for a review of Quality Telegraphy Time advocacy and results of the past year and what’s planned for this coming year. Thank you to all those who have subscribed to our various communications. We recommend you to at least join the “Important Announcements” list […]
Dear Readers, We’ll be posting more content to the NO5NN Blog part of the NO5NN.org website and hope that the posts will be interesting and generate some comments and discussions. NO5NN is a site for all those who love CW but do not like only a “5NN TU” and consider […]
There are those who strictly operate their radios without the use of any computers or Internet, there are those who do not operate the radio leaving the computer and modem to do all the work, and there are many shades in between. Let us take a look at the question: […]
Some of advanced posts here may have the effect of making you think CW is hard enough to learn and on air is going to be even more daunting! So I want to dispel any such thoughts with this post, as this is not the case. Firstly let me say […]
SUMMARY: you MUST ALWAYS end a CQ with a K Let us look at why, and the harm being done by those who do not do so! Sadly some of the new CW operators in recent years have read a book published by the IARU called: Ethics and Operating Procedures […]
Is there a need for CW Calling Frequencies, rather than only “Centres of Activity”? And if so, will it increase or decrease on air activity? What would be the advantages? And how to use them? NOTE: This information has been superseded with QSX/Calling Frequencies now in operation CW can be […]
77 = “Long Live CW and wishing you many happy CW QSO” For the history of this code see http://vkcw.wikidot.com/77 Note that in CW it isn’t necessary to send both 73 and 77, as it is sometimes held that “73” is also contained within the meaning of “77” for CW […]
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