WWV 5 MHz
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Festival of Frequency Measurement 01 October 2019<br> Event : WWV Centennial<br> UTC date : 01 October 2019<br> Beacon Frequency : 5 MHz<br> Submitter : Martin H Potter, VE3OAT<br> Data recorded at : 45.2525N 75.5910W<br> City : Greely<br> Region : Ontario, CANADA WARNING : Data recorded during 1330-2230 UTC considered NOT USEFUL/INVALID due<br> to weak or non-existent signal reception. <br> <br> Data file : VE3OAT 45.25 -75.59 5 MHz.csv<br> Data start time : 2019 Sep 30 23:56 UTC<br> Antenna : 80/40 m band inverted-V dipoles with common feed<br> Antenna orientation : NW-SE<br> Receiver : Yaesu FTdx1200 transceiver<br> Frequency reference : internal, undisciplined<br> Receiver mode : USB<br> IF bandwidth : 1800 Hz<br> AGC : fast<br> Digital Noise Reduction (DNR) : off<br> Frequency measurement method : Reciever in USB mode tuned to 4999.000 kHz,<br> audio output to computer sound card, frequency measured and recorded by<br> Fldigi v4.1.06 software.<br> Computer sound card : calibrated by Fldigi "WWV" function Observation : At 0345 UTC, rapid "flutter" fading of the signal was noted with<br> smearing of the displayed signal frequency.
