Dear Peter, LF Group, In response to your questions... What is the longest sec/dot size that is used on amateur LF ? I noted that Rik's QRS program offers up to 60 sec per dot. Are there programs wit
I seem to recall from an old version of Reference Data for Radio Engineers that transatlantic liners on 143 kHz could achieve a radiation efficiency of nearly 2% with their flattops slung between the
Good afternoon Rik, James and all. Your responses were very encouraging. I decided to try LF this spring. I got enthusiastic about the idea to try LF on /MM. I have two frequency standards ( better t
Hi all, I am 100% new to LF. I lack any LF experience at all at the moment. Nevertheless, I consider to take a chance on LF. Does it make sense when I try to start LF from my ship /MM ( steel fisherm
What is the longest sec/dot size that is used on amateur LF ? I noted that Rik's QRS program offers up to 60 sec per dot. Are there programs with much longer sec/dot times out there ? Hi Peter, You m
Hi Peter, At open sea QRM (man made noise) levels are likely to be low (apart from what you generate on your vessel). So I wouldn't worry about QRM. But the main advantage of /MM operation is that th
