Published October 3, 2019 | Version v1

Festival of Frequency Measurement 1 October 2019

Authors/Creators

Description

Festival of Frequency Measurement 1 October 2019

Ed Milcarsky
KG4ARN
N 29:05:10.72   W 80:59:59.55
Port Orange, Florida

WWV Centennial

Start Time: UTC 20:41 30SEP2019
Stop  Time: UTC 00:08 02OCT2019
5MHz WWV beacon

antenna:  loaded vertical dipole, tuned for 7MHz, center at +25 feet
Receiver ICOM IC-7300
frequency reference:  LUCENT RFTG-u GPSDO (equivalent to HP/Symetricon Z3810AS)

Measurement technique:  antenna signal combined with 4999KHz reference signal in a 6dB hybrid combiner.  
Receiver set to AM detection mode, 5000KHz.  
Audio processed by SIGNALINK USB sound card to FLDIGI i5 processor, Windows 10

notes:  It appears that signal strength between UTC 1400 and 2230 was too weak and data from FLDIGI is invalid during that time span.

Files

KG4ARN 29.09 81.00 5 MHz.csv

Files (6.3 MB)

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