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Cookies

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:

  • Website personalisation (for example: saving font size, sight challenged version of website or template version)
  • Saving data or user’s decisions (for example: no need to enter login and password on every website, remembering login during the next visit, keeping information on products added to cart)
  • Social websites integration (for example: displaying your friends, fans or post publishing on Facebook or Google+ directly from the website)
  • Adjusting adverts that are display on the website
  • 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
  • Chrome
  • 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.
  • The active sunspot region that has been giving us improvedpropagation over the past several days will be rotating awayfrom Earth’s view today, but conditions on most of the HFamateur bands should remain pretty decent in the days ahead,as the 10.7-centimeter radio flux remains right around 100.However, NOAA’s Space Weather Prediction Center (SWPC) saysthe geomagnetic field could become unsettled...

  • ImageOnline marketplace eBay has imposed new restrictions on listings of radio transmitting equipment in response to new FCC rules that took effect this week, but responded to ARRL The National Association for Amateur Radio® that its new policy will not apply to gear that operates exclusively on amateur radio frequencies. The FCC’s rules are intended to use its equipment authorization program t...

  • Amateur radio operators from Florida’s Santa Rosa, Nassau, Lake, Pinellas, and Leon Counties played an important role in supporting emergency communications efforts during and following Hurricane Isaias, helping ensure that critical communication capabilities remained available throughout the storm.In Santa Rosa County, volunteer amateur radio operators staffed the Emergency Operations Center (...

  • Look for improved propagation on the upper HF bands, as both thesunspot numbers and 10.7-centimeter radio flux remain near or above100. According to NOAA's Space Weather Prediction Center (SWPC),the increase in activity is being fueled primarily by sunspotRegion 4551, which is described as the largest and most complex ofsix sunspot regions currently visible on the surface of the Sun.Mostly quie...

  • The 21st annual ARRL Online Auction, sponsored by GigaParts, is open now through October 22. Browse more than 200 items and place your bids!This year’s selection includes gear from QST “Product Review” articles, vintage books, pre-owned equipment, signed original sketches by Salty Walt Hudson, K4OGO, from Salty Walt’s Portable Antenna Sketchbook, and four popular mystery boxes contributed by th...

  • ARRL The National Association for Amateur Radio® will close our headquarters at 12 PM Eastern time on Friday, October 9, 2026, for a staff event.The ARRL Headquarters lobby and store, as well as W1AW, will be open to visitors from 8 AM to 12 PM EDT. Members are reminded that many transactions may be completed on our website at www.arrl.org. There won’t be any interruptions to the W1AW bulletin ...

  • Updated Saturday, October 10, 2026 @ 11 AM EDTAs of Saturday morning, October 10, the Hurricane Watch Net remained active on both 14.325 and 7.268 MHz, collecting and forwarding post-storm reports to the National Hurricane Center and assisting with any emergency, priority or outgoing health and welfare traffic. Please keep these frequencies clear. Updated Friday, October 9, 2026 @ 10 AM EDTUpda...

  • The Hurricane Watch Net (HWN) is closely monitoring Invest 92L, which is expected to become Tropical Storm Isaias in the next 24 hours. According to HWN Manager Bobby Graves, KB5HAV, the potential area of concern for this storm is a wide swath of the Gulf coast, extending from Louisiana to Florida. Graves says there is no HWN activation at this time, but the net will go into operation if offici...

  • *** 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
  • QuickSmith is a free online Smith chart web tool for impedance matching, RF circuit analysis, and antenna optimization. It features dynamic component… - Listed in Software/Antenna analysis

  • SimpleMorse offers a free, browser-based Morse code learning platform using the Koch method across 35 progressive lessons. - Listed in Operating Modes/Morse code/Learning Morse Code

  • This week, we’ve pulled together a few items that touch on some perennial topics for the active amateur. There's a solid primer on antenna fundamentals, something that always bears revisiting, especially when troubleshooting a new portable setup or optimizing a home station. We also look at a couple of interesting software solutions, one for weak signal modes that runs right in your browser, and another that aims to be an all-in-one station control. For those operating in urban environments, we’ve included a piece on low-band receiving antennas, which can make a significant difference in pulling out those faint signals. And for the emergency communications folks, there's a detailed look at ARES/NIMS integration. Finally, a real-time satellite tracker rounds out the selection, useful for anyone chasing LEO birds.

  • The Charles County Amateur Radio Club (K3SMD) website chronicles club activities, technical workshops, and community outreach events. - Listed in Ham Radio/Clubs/North America/USA/Maryland

  • The Patriot Radio Club (K1PRC) is an international online amateur radio club offering ARRL-VEC accredited testing services and fostering community. - Listed in Ham Radio/Clubs

  • Dot & Dash is a macOS application designed for learning and practicing Morse code. It offers interactive lessons, message composition, and real-time… - Listed in Software/Morse Code Training

  • This paper investigates the correlation between thunderstorm activity and 144 MHz sporadic E propagation, analyzing scientific data and amateur radio… - Listed in Propagation/Resources

  • Mac TCI DX Cluster is a free macOS application by GW3JVB, integrating DX cluster spots, TCI radio tuning, and RUMlogNG logbook context. It supports… - Listed in Software/Macintosh/DX Cluster Clients

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