Monthly Archives: Giugno 2015

NDB Pomigliano (POM) – 14 giugno 2015

Ricevuto l’NDB di Grazzanise (GRA) non potevo non provare a ricevere anche quello di Pomigliano (POM), usato per l’avvicinamento all’aeroporto di Capodichino (Napoli) !  🙂

Ecco l’immagine del segnale ricevuto e del corrispondente codice Morse decodificato!

NDB POM - Pomigliano

NDB POM – Pomigliano

Nome: POM – Pomigliano

Identificatore: POM (. – – .   – – –   – – )

Tipo: NDB

Frequenza: 351KHz

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NDB Aeroporto Grazzanise (GRA) – 13 giugno 2015

D’accordo è stato semplice ricevere questo NDB, poichè l’aeroporto militare di Grazzanise si trova a soltanto 17Km da casa ma è divertente lo stesso ! 🙂

Nome: GRA– Grazzanise

Identificatore: GRA ( – – .   . – .   . – )

Tipo: NDB

Frequenza: 343KHz

NDB - GRA

NDB – GRA

Il Non-directional beacons, conosciuto anche con la sigla NDB, è un radiofaro non direzionale molto diffuso che viene usato per la navigazione aerea strumentale (IFR).

L’NDB lavora in onde medie sulle frequenze comprese tra 300 e 1750 kHz, trasmettendo un’onda continua in polarizzazione verticale, su cui si sovrappone una modulazione di ampiezza di un segnale audio, attraverso la quale lo strumento comunica il suo identificativo in codice Morse (CW) e fornisce all’aeroplano riferimenti che consentono al pilota, tramite lo strumento ADF (Automatic Direction Finder), di risalire alla direzione di volo . Vista la banda in cui opera, le onde radio emesse da un NDB seguono la curvatura terrestre (essendo riflesse dalla ionosfera) e pertanto il segnale può essere ricevuto, anche a basse quote, a grande distanza.

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Programma n°114 di VOA Radiogram

VOA Radiogram

Ciò che trovate al di sotto di queste righe è quello che sono riuscito a ricevere del programma n°114 di VOA Radiogram, trasmesso sui 15670 KHz, dalle 19:30 alle 20:00 UTC, il 7 giugno 2015.

VOA Radiogram è un programma della stazione radio Voice of America, all’interno del quale vengono trasmessi in via sperimentale testi ed immagini, è prodotto e presentato dal Dr. Kim Andrew Elliott ed è trasmesso dal North Carolina.

  • Parte del testo “Heat-resistant Glassware Celebrates 100th Anniversary“:
Because it is not affected by temperature changes, borosilicate glass is also being used for astronomical instruments, such as the 5.1 meter telescope mirror at Mount Palomar Observatory.
As for Pyrex dishes, they are still being manufactured by companies that bought the rights to this recognizable brand name.
http://www.voanews.com/content/heat-resistant-glassware-celebrates-100th-anniversary/2803504.html
Image from the video version of this VOA News story …

Heat-resistant Glassware Celebrates 100th Anniversary

  • VOA NEWS – Unusual Store Sells Comic Books and Exotic Plants:
    Deborah Block
    June 03, 2015
    ALEXANDRIA, VIRGINIA – Some people don’t feel the need to have the trappings of today’s technology. That includes Dennis Webb who, 40 years ago, opened a shop in Alexandria, Virginia, that combined his boyhood hobbies of growing plants and reading comic books. He added trading cards and an assortment of other stuff to create his “Exotic Planterium and Card and Comic Collectorama.”
    Sixty-eight-year-old Webb, a quiet soft-spoken man with friendly smile, looks a bit as worn as his store. “I’m just trying to have a good, steady income,” he said, “do things that I enjoy, working with people who like some of the same things I like.”
    The Collectorama looks like a remnant of the past with its dim lighting, and handwritten signs announcing “Comics” and “Exotic Plants” on the windows. The display of exotic plants includes Venus Fly Traps, carniverous plants that eat insects. The dusty interior is packed with an eclectic mix of items – records, old books and magazines, and action figures in original packaging from the Star Trek science fiction TV and movie series. There are even newspaper clippings of famous peoples’ obituaries for sale.
    Nothing is new. A refrigerator from the 1940s, where Webb keeps his lunch, sits in the center of the room, surrounded by the collectables. Webb thinks his landline phone may go back a couple of decades or more. He doesn’t own a cell phone. “I don’t like the idea of walking around with a cell phone and being on call all the time,” he explained.
    Webb has no interest in selling his products over the Internet, even though he could make more money. Nothing here costs more than $100. “I like people coming to the store to buy things, to talk with them,” he said. “Seems to me people would get more out of it if they came in, looked around, and maybe they’d find other things of interest to them.”
    Webb’s biggest collection is several thousand comic books. There are rare editions on the wall, some going back to the 1940’s. “I get a lot of my comics from people who come by,” Webb explained. “Maybe they’re moving, they’re not interested in collecting them, maybe they inherited them and they didn’t really want them.”
    Marty Belkowitz wanders into the store out of curiosity, and is drawn to the comic books. “He’s got an enormous collection,” said Belkowitz, “and a lot of things I remember from my childhood, which is always fun.”
    Most of the comic books are jammed into old cardboard boxes, carefully sorted by era and type. “And they’re all in good order,” Webb said, “so if people tell me they want a Superman, I can take them right to that section.”
    David Kingwood comes in to buy some Superman comic books he remembers from his childhood. Superman “has around for so long, since the late 1930’s,” the 49-year-old comic book collector said, “and people have grown up with him.”
    Webb writes up the sales slip by hand. He doesn’t have a computer, because, he says, using it takes too much of his time.
    The store also boasts an extensive collection of trading cards, which feature movie stars, explorers, inventors and sports figures. A unique card with a famous American football (gridiron) player has a background with real gold leaf.
    Twelve-year-old Jayden Tumiwa lives nearby, and buys sports cards to trade with friends. “The older, the more valuable they are,” said Tumiwa, “and he’s got some pretty good prices, so I come in here often.”
    The Collectorama seems out of place now in a neighborhood that has become more upscale in recent years. But Webb says he is content with the aging store and wouldn’t change a thing.
    http://www.voanews.com/content/unusual-store-sells-comic-books-and-exotic-plants/2806063.html
    Image from the video version of this VOA News story …

Unusual Store Sells Comic Books and Exotic Plants

  • Le immagini che seguono si riferiscono al passaggio delle Frecce Tricolori su Roma per la Festa della Repubblica! Eh si, sono famose anche in America! 🙂
This is VOA Radiogram from the Voice of America.
Please send reception reports to radiogram@voanews.com.
Because of last week’s transmission of slow scan television (SSTV) in the PD180 mode, many of you have SSTV decoding software downloaded, installed, and (we hope) working.
We will therefore transmit another SSTV image. This week the SSTV mode will be Scottie DX, probably the most robust mode for long distance shortwave.
The photo: Special Italian airforce unit “Frecce Tricolori” (Tri-color Arrows) spread smoke with the colors of the Italian flag over the military parade at Via dei Fori Imperiali avenue in central Rome to mark the Republic Day. After this 4 minute, 31 second Scottie DX transmission, MFSK32 will resume.
Frecce Tricolori in Scottie DX SSTV.png
The preceding Scottie DX image was 320 x 256 pixels and required 271 seconds to transmit. The following MFSK32 image of the same photo will occupy nearly the same amount of time, 275 seconds, and will be 333 x 266 pixels …
Frecce Tricolori in MFSK32
Please send reception reports to radiogram@voanews.com.
And visit voaradiogram.net.
Twitter: @VOARadiogram
Thanks to colleagues at the Edward R. Murrow shortwave transmitting station in North Carolina.
I’m Kim Elliott. Please join us for the next VOA Radiogram.
This is VOA, the Voice of America.
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Immagini meteo NOAA – 7 giugno 2015

Satellite: NOAA15

Data: 7 giugno 2015 18:26

Se vuoi vedere l’intero album con le immagini ricevute dai satelliti polari NOAA vai alla sezione “Immagini meteo NOAA“.

NOAA15 - 7 giugno 20150 18:26 - Multispectral analysis with precipitation

NOAA15 – 7 giugno 20150 18:26 – Multispectral analysis with precipitation

NOAA15 - 7 giugno 20150 18:26 - Multispectral analysis

NOAA15 – 7 giugno 20150 18:26 – Multispectral analysis

NOAA15 - 7 giugno 20150 18:26 - General IR enhancement1

NOAA15 – 7 giugno 20150 18:26 – General IR enhancement

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Istanbul Turk Radyo (TAH)

Modo digitale: CW

Frequenza: 4217 KHz

Data: 6 giugno 2015 – 19:50 UTC

Località: Istanbul (Turchia)

Questo segnale in codice Morse è trasmesso dalla stazione costiera turca Istanbul Turk Radyo.

La sequenza che viene ripetutamente trasmessa è composta da 4  segnali di sincronismo e dal nominativo TAH.

Istanbul Radio THA

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