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File:Segnali di tempo campione sulla frequenza campione di 60 kHz ricevuti dal National Physical Laboratory - United Kingdom.ogg

Segnali_di_tempo_campione_sulla_frequenza_campione_di_60_kHz_ricevuti_dal_National_Physical_Laboratory_-_United_Kingdom.ogg ‎(Ogg Vorbis sound file, length 1 min 40 s, 118 kbps, file size: 1.4 MB)

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Italiano: Segnali di tempo campione atomico ricevuti sulla frequenza campione di 60_kHz (pari a 5000 metri) dalla stazione radio MSF presso il National Physical Laboratory (United Kingdom). Informazioni scientifiche del servizio presso: http://www.npl.co.uk/upload/pdf/20050415_t-f_martin_1.pdf e http://www.npl.co.uk/science-technology/time-frequency/products-and-services/time/msf-radio-time-signal. Dati sulla ricezione: ricevitore per comunicazioni dotato di antenna verticale omnidirezionale in ambiente urbano del Nord Italia. Ho usato un filtro CW con larghezza di banda di 250_Hz a -6_dB per ridurre il rumore di fondo. Registrazione effettuata alle ore 04:06 UTC del 6 febbraio 2018.
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Author Pracchia-78

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current16:24, 6 February 20181 min 40 s (1.4 MB)Pracchia-78 (talk | contribs)Segnali di tempo campione atomico ricevuti sulla frequenza campione di 60_kHz (pari a 5000 metri) dalla stazione radio MSF presso il National Physical Laboratory (United Kingdom). Informazioni scientifiche del servizio presso: http://www.npl.co.uk/uplo...

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Format Bitrate Download Status Encode time
MP3 122 kbps Completed 13:30, 4 February 2024 2.0 s

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