I0NAA-WSPR Beacon in Assisi, JN63HB

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I0NAA - WSPR Beacon in Assisi, JN63HB

03 maggio 2016, I0NAA Mario, ci racconta l'attivazione del beacon WSPR in Assisi - loc. JN63HB

Ho attivato da qualche giorno un beacon in modo di trasmissione WSPR a 14,097.100Mhz con circa 200mW di potenza ed un dipolo orientato Nord-Sud. Il modo di trasmissione WSPR (pronuncia “whisper”, cioè “sussurro”), significa “Indicatore della Propagazione con Segnali Deboli” (Weak Signal Propagation Reporter) , ed e’ un modo di trasmissione digitale inventato da Joe Taylor K1JT ed e’ implementato su diverse piattaforme. Potete provare WSPR molto facilmente, scaricando il programma ( gratuito ) all’indirizzo http://physics.princeton.edu/pulsar/K1JT/wspr.html e collegando con tre cavetti ( Audio-in , audio-out e CAT/PTT ) il ricetrasmettore al PC..... (...continua a leggere-->>) Scarica il report completo di I0NAA-->>

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