On 11/26/2014 10:11 PM, Jim Brown wrote: > On Wed,11/26/2014 4:54 PM, Fred Jensen wrote: >> The second and third harmonics of the tones, maybe the fourth harmonic >> depending on conditions and strength of the signal at your QTH
Another thing that should have been mentioned as appearing in the baseband are the "ticks". > > How far down were the harmonics? -40 is 1% distortion, -50 is 0.32%. 5% > is widely considered to be "communications quality." > > When I've listened to WWV (not often), I hear distortion. They're a > Standard for Frequency and Time, not high futility. :) How much of that is due to selective fading (twist) of the sidebands? It's HF, you know! :) 73 de K2ASP - Phil Kane Elecraft K2/100 s/n 5402 >From a Clearing in the Silicon Forest Beaverton (Washington County) Oregon ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]
