Popular Post Mark Gillespie Posted August 6 Popular Post Share Posted August 6 14 1 Link to comment Share on other sites More sharing options...
ColonelDan Posted August 6 Share Posted August 6 Good work Mark! Thank you very much Link to comment Share on other sites More sharing options...
JCR Posted August 6 Share Posted August 6 Very interesting & informative. Link to comment Share on other sites More sharing options...
DWerk Posted August 7 Share Posted August 7 Interesting and harmonic relations? Link to comment Share on other sites More sharing options...
JCR Posted August 7 Share Posted August 7 I assume the TX strength of each individual frequency is the same & the D2's signal processing is where the magic happens? But yes, what about any harmonic frequencies? Link to comment Share on other sites More sharing options...
Mark Gillespie Posted August 9 Author Share Posted August 9 Harmonic Frequencies is a very interesting part of frequency transmissions. I'm not experienced enough to elaborate on the subject, but I think DWerk, is. 1 Link to comment Share on other sites More sharing options...
DWerk Posted August 12 Share Posted August 12 A very simple example of harmonics can be found: https://www.amateur-radio-wiki.net/harmonics/ . I am surprised that you are not seeing them on your monitor; unless the sensitivity is not set high enough. Link to comment Share on other sites More sharing options...
DWerk Posted August 12 Share Posted August 12 Notice that you are seeing the harmonic (or close to it) since you are looking at 4.4 and 13.5; 13.2 is the 3rd harmonic of 4.4! 1 Link to comment Share on other sites More sharing options...
Mark Gillespie Posted August 13 Author Share Posted August 13 DWerk, you are correct, I have purposely reduced the sensitivity in order to locate the transmit frequencies (without the harmonics in the mix). Link to comment Share on other sites More sharing options...
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