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A Cookie file is – according to Wikipedia - a small piece of data sent from a website and stored in a user's web browser while a user is browsing a website. When the user browses the same website in the future, the data stored in the cookie can be retrieved by the website to notify the website of the user's previous activity. Cookies were designed to be a reliable mechanism for websites to remember the state of the website or activity the user had taken in the past. This can include clicking particular buttons, logging in, or a record of which pages were visited by the user even months or years ago. More information on that topic can be find on Wikipedia.

Purposes of storage and gaining access to cookies:

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  • Social websites integration (for example: displaying your friends, fans or post publishing on Facebook or Google+ directly from the website)
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  • Creating website’s statistics and flow statistics between different websites

Below one can find links to sources showing how to set the conditions of storage and gaining access to cookies already stored in user’s device for the most popular internet browsers.

  • Firefox
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  • Internet Explorer
  • Opera
  • Safari

Due to vast number of technological solutions it is not possible to publish clear guidelines how to set the conditions of storage and gaining access to cookies using settings of all available devices and software installed on them. However, in most cases, select "Tools" or "Settings" and there find the section that corresponds to the configuration settings for cookies or for the management of privacy. Detailed information is usually provided by the manufacturer of the device or browser in a manual or on their website.

 

  • Direttiva EU e-Privacy

    Questo portale utilizza i cookie per offrirti le migliori risorse tecnologiche disponibili. Continuando a visitarci senza modificare le tue impostazioni accetti implicitamente di ricevere tutti i cookies. Diversamente, puoi modificare le tue preferenze agendo direttamente sulle impostazioni del software di navigazione impiegato.

    Documentazione Direttiva e-Privacy

 

Ricevitore SDR ARI PG

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Previsioni Meteo Umbria

Risorse di RADIOASTRONOMIA ed E.M.E. by I0NAA

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SOLAR DATA PROPAGATION

*** RSS A.R.R.L.

The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources.
  • Solar activity increased dramatically this reporting week (April11-17), and thirteen new sunspot groups emerged. One appeared onApril 11, two more on April 13, three more on April 14, another twoon April 15, one more on April 16 and another two on April 17. OnApril 18 an additional two sunspot groups emerged, and the dailysunspot number increased to 247.The daily sunspot number was 199 on April...

  • Colorado State University (CSU) hurricane researchers predict an active Atlantic hurricane season (June 1 to November 30) in their initial 2024 forecast.ARRL Director of Emergency Management Josh Johnston, KE5MHV, attended the National Hurricane Conference in Florida in late March, where the CSU prediction was issued. "The common discussion at the National Hurricane Conference this year was the...

  • Death Valley National Park is in a remote desert in southern California, where mobile phone networks are spotty at best. On Saturday, April 6, a radio amateur and his family were enjoying the park when their vehicle became stuck in mud in a dangerous area. Without access to a cell network, the ham called for help on the 10-meter band.According to a news release from the Black Swamp Amateur Radi...

  • Millions of people across the United States got to see a rare solar eclipse on Monday, April 8, 2024.The path of totality -- the line of darkness where the moon fully occluded the sun -- stretched through the South Pacific, Mexico, central Texas, the Ozarks, the Midwest, the Rust Belt area, and to New England through the Maritimes. In all, 14 ARRL Sections were impacted directly and several mor...

  • I did not see last Monday's eclipse, except on television. Here inthe Pacific Northwest, we only got a 20% exposure, and skies wereovercast.As they moved across the country displaying successive totality, Inoticed the prominences on the edge of the disk. There were alwaysbetween one and three little red spots at the edge.Solar activity over the past reporting week, April 4-10, remainsweak.Avera...

  • A poster promoting 2024 ARRL Field Day has been released on the Field Day web page, www.arrl.org/field-day. The two-sided informational poster features this year's theme "Be Radio Active". It includes a space for clubs to fill in information about their planned activation so that members of their community can come visit the site.More resources for promoting 2024 ARRL Field Day are being develo...

  • ARRL is working to engage the next generation of radio amateurs right in the classroom. Many young people have become active hams because of the ARRL Teachers Institute on Wireless Technology.This donor-funded effort brings teachers from across the United States together to get them excited about radio through hands-on experiments. The Institute then trains them on how to take that excitement b...

  • As part of the fun at Dayton Hamvention®, youth attendees are invited to participate in the 2024 ARRL Youth Rally on Saturday, May 18. The day will include a special agenda of activities and presentations intended to engage and inspire young hams and young newcomers to amateur radio.The Youth Rally is intended for students who are 11 to 21 years of age. While Hamvention offers free tickets for ...

  • *** RSS DX ZONE

    Latest articles, reviews and links posted to The DXZone.com, an amateur radio, cb radio, scanning and shortwave radio, reference site The DXZone.com Amateur Radio Internet Guide
  • Magnetic Loop Antenna Builds and Autotuning Advancements, Hostilog, Evolution of Car Radios: From Marconi to Motorola, Mastering Magnetic Loop Antenna Control, DXTRON DX Cluster, W2LCW Long Island CW Club, IQ Output for the Elecraft KX2,

  • Telescopic Fiberglass Antenna Pole Support Method, Full size 80m End Fed Half Wave Antenna, 4m Tall Vertical Dipole for 20m , ShortwaveDB Map, MorsePractice, LogConv, FISTS Log Converter,

  • DIY EMC/RFI Mains Filter for a Clean Shack, G4WIF End Fed Half Wave Antenna , Antennas for QRP Operation, Innovative 2m to HF Converter, Exploring the Spectrum From HF to UHF Frequencies, Boondock Echo 2 way ham radio recorder, Building an Enhanced APRS IGate with Debian 12 and Raspberry Pi, CB0ZA Robinson Crusoe Isl DX Pedition,

  • Budget-Friendly 5-Element Quad Antenna Design, Budget-Friendly QRP T-Tuner and SWR Bridge, A Guide for Seamless FT8 Operation - Time Sync, Building a Robust PL519 Tube HF Amplifier, GMA Maps, Adapting Standard Headset Mic for Yaesu FT-8900, Portable Efficiency: Building a KX3 Go-Box,

  • Space-Efficient Excellence: Inverted L Multi-Band HF Antenna, WSJT-X Controller, Introduction to HF Packeteering in the Modern Age, Emergency ham radio frequencies, AI Projections for Ham Radio Modes in 2023-2025, Yaesu ATAS-120A Portable Tripod: Enhancing Efficiency, Mapping the Australian Radio Landscape, FT 1000MP MK V and Keyclicks,

  • Is your ham radio club on our list? We feature thousands of links to amateur radio clubs worldwide. Add your club's link today!

  • This project describes a DIY all band HF SDR transceiver. Built around a Softrock ... - Listed in Technical Reference/Software Defined Radio

  • This describes a homebrew End-Fed Half-Wave (EFHW) antenna for low power SOTA, Parks and ... - Listed in Antennas/End-Fed/End Fed Half Wave Antenna

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