martedì 28 febbraio 2023

Radio Station WWV

Experimental 25 MHz WWV Broadcast

WWV has resumed broadcasting on 25 MHz on an experimental basis. The broadcast consists of the normal WWV signal heard on all other WWV frequencies, at the same level of accuracy.

Current 25 MHz Broadcast Specifications

Schedule: typically continuous. As an experimental broadcast, the 25 MHz signal may be interrupted or suspended without notice.

Radiated Power: 2.5 kW

Antenna: half-wave vertical dipole. Coordinates: 40° 40' 50.5" N, 105° 02' 26.6" W

Listener comments and reception reports may be emailed to: wwv@nist.gov, or sent via postal mail to:

National Institute of Standards and Technology
Radio Station WWV
2000 E. County Rd. 58
Fort Collins, CO 80524

 

Il 3 febbraio 2023 dalle 16.02 alle 16.11 UTC sulla frequenza 25000 kHz in modalità AM, SINPO 3 4 3 4 3. 

 Ho ricevuto dal sito trasmittente di Fort Collins, CO – U.S.A., l'“Experimental 25 MHz WWV Broadcast”, il segnale era sufficiente, anche se c'era molto rumore di fondo. 

 La stazione radio WWV Fort Collins è a circa 8387 km dal mio QTH

Setup di ascolto: ricevitore SDRplay RSPd, software SDRuno, antenna T2FD (Terminated Two Wire Folded Dipole) 14,5 m (self-built)

Rapporto d'ascolto inviato all'indirizzo email: wwv@nist.gov, conferma con lettera contenente QSL dopo 24 gg. 


 AUDIO MP3


 

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