[Elecraft] P3 - WWV spectrum display

Ron D'Eau Claire ron at cobi.biz
Tue Nov 8 18:21:07 EST 2011


I see two sidebands very close to either side of the carrier, and identical
amplitude/spacing sidebands on either side of the tones. They are at about
+/-60Hz and +/-100 Hz. I assumed that was intentional modulation since they
also appear next to the carrier. 

At least it should rule out distortion products in the tone since they
remain with the carrier when the tones are off. 

Agree with Al about the voice quality. It reminds me of an WWII vintage
carbon mike that was left in a bucket of water. That must be a feed from
some other source. The WWV time announcements from either the mainland or
Hawaii are fine. 

Ron AC7AC




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