SWLingDotCom
History of WWV and the NIST Time Stations http://t.co/xKWgOX0mwj #shortwave #swl #dx
Concerned about RF effects from smart meter? Check out http://t.co/mht0hvGSrP for technical analysis of meter signals
Been playing with FreeDV? Looks like some very recent improvements have been made. http://t.co/4MtGko4U75 #hamr #DV
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