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## Re: [CQ-Contest] 1966 vs 2006 [was: Why didthe Canadians (PT5M)beat the

 To: cq-contest@contesting.com Re: [CQ-Contest] 1966 vs 2006 [was: Why didthe Canadians (PT5M)beat the Laurent Ferracci Tue, 22 Aug 2006 16:08:12 +0200
 ```CT1BOH wrote "If we now look to the minutes with QSOs we can check that the Canadians had 294 minutes with QSOs – 535 QSOs at a rate of 1,82 QSOs per minute and the Americans had 210 minutes with QSOs – 322 QSOs at a rate of 1.53 QSOs per minute." So we have a rate of 109 Q/H for PT5M and 91,8 for PT5C. Difference is 17,4. I've re-read http://www.ncjweb.com/howmuchisadb.pdf On page 9, it gives a formula of delta-rate=b*dB/10. In the article (OF COURSE, this is not the same contest etc etc) for south america b is 47,95. So the equation would give a difference of 3,62 dB. Not too far from what HFTA gave you... Laurent, F1JKJ _______________________________________________ CQ-Contest mailing list CQ-Contest@contesting.com http://lists.contesting.com/mailman/listinfo/cq-contest ```
 Current Thread Re: [CQ-Contest] 1966 vs 2006 [was: Why did the Canadians(PT5M)beat the, Bill Tippett Re: [CQ-Contest] 1966 vs 2006 [was: Why did theCanadians (PT5M)beat the, Doug Smith W9WI Re: [CQ-Contest] 1966 vs 2006 [was: Why didthe Canadians (PT5M)beat the, Laurent Ferracci <= Re: [CQ-Contest] 1966 vs 2006, David Thompson Re: [CQ-Contest] 1966 vs 2006, Rex Maner