65 anni di vita associativa della Sezione ARI di Perugia, sintetizzati in una raccolta di foto, realizzata da Lidio I0GEJ.    

Visita la galleria fotografica... 

Ricevitore SDR ARI PG

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Previsioni Meteo Umbria

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

IQ0PG & IQ0PG/P awards


 
 
  
 

 

  
 
 
 

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.

  • ARRL Teachers Institute – Multiplying the Message

    ARRL The National Association for Amateur Radio® welcomed the year’s first cohort of educators to attend a session of the ARRL Teachers Institute on Wireless Technology (TI) at headquarters this week. The group follows on the success of the Louisiana-based session last week, and one on Staten Island in New York City this past in January.The educators traveled from all over the country to attend...

  • 2025 ARRL Field Day - Are You Ready?

  • Jobs for Hams: Join the ARRL Team

    ARRL is looking for some new members of our Newington, Connecticut-based headquarters staff. There are several roles for which we’re seeking qualified candidates. If you’re into amateur radio, ARRL is a tremendous place to work.The Membership Manager is responsible for leading efforts related to ARRL membership growth, engagement, and retention. This role serves as the primary point of contact ...

  • The 2025 ARRL June VHF Contest is This Weekend

    The 2025 ARRL June VHF Contest is this weekend, starting at 1800 UTC on Saturday, June 14, and concluding at 0259 UTC on Monday, June 16. Late spring weather brings enhanced tropospheric ducting and meteor scatter. Plus, it’s the peak of the sporadic-E season. Take advantage of these propagation enhancements and have some fun on the VHF and UHF bands.ARRL Contest Program Manager Paul Bourque, N...

  • ARRL Section Manager Nomination Results

  • The ARRL Solar Report

    On Friday, June 13, Spaceweather.com reports a CIR, or co-rotatinginteraction region, hit Earth's magnetic field, sparking a G2-classgeomagnetic storm. There is a chance that this ongoing storm couldintensify to category G3 (Strong).Overall, solar activity was at low levels, with only C-class flaresobserved the past 48 hours. There were flares observed beyond theeast limb, but no responsible re...

  • The ARRL Solar Report

    Solar activity remained at moderate levels earlier this week. Therewas an approximately 20-degree filament eruption on June 4 and apossibly related Coronal Mass Ejection (CME). The CME is unlikely tohave an Earth-directed component, but analysis is in progress.The geomagnetic field is expected to be quiet to unsettled on June 7as High Speed Stream (HSS) activity continues. G1 (Minor) stormlevel...

  • 13 Colonies Event Founder Passing the Reins After 16 Years

    • *** 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

  • Top Amateur Radio Websites - Issue 2511

    Antenna Height Matters - True or False, The CobWebb antenna project, Dual Band VHF/UHF End Fed Vertical Dipole, PA0FRI Unbalanced/Balanced ATU Project, DIY Weatherproof Dipole Antenna Center Connector for HF Operations, Optimizing Portable Ham Radio: From Wheels to Innovative Backpack Solution, A Top Loaded End-Fed Half-Wave Antenna for 20m,

  • SteppIR to Cease Consumer Antenna Production by August 2025

    SteppIR to stop consumer antenna production by August 31, 2025, support will continue.

  • Top Amateur Radio Websites - Issue 2510

    Easy Multi Band Vertical Antenna for HF, DIY 40/30/20m Short Vertical Antenna, The Alford Loop Antenna, The LLA Ladder Line Antenna Project, WSPR Transmitter Construction, The Rooster-Tenna, High-Performance HF Loop Array: A DIY Receiving Antenna Project, Wi-Fi/3G/4G Disk-Yagi antenna, DIY 5 HF Bands Cubical Quad Antenna, Moto-QRP Portable Weatherproof QRP Setup,

  • Top Amateur Radio Websites - Issue 2509

    DXCC Interactive World Map , DIY Telescopic-V Antenna, Morse Walker, Custom Spiderbeam Center Hub: Innovative Side-Mounting Solution , DL6WU Yagi-Uda antenna online calculator, 20M Quarter-Wave Vertical Antenna, Running Multiple WSJT-X Instances for Simultaneous Radio Monitoring, Mastering Shortwave Listening: Tips and Tools, Versatile W1JR Antenna Chokes, Regenerative Receiver 3.5 to 24 MHz ,

  • 6 Meter Frequencies

    50 MHz commonly used frequencies and operational guidelines.

  • Amateur Radio Clubs

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

  • FRG-7 Digital Frequency Display

    Improve the FRG-7 operation adding a home made digital frequency display. The author explains ... - Listed in Technical Reference/Frequency Counter

  • Arduino Radio Receiver Project - EasyEDA 2024

    This page presents the Arduino radio receiver project created by EasyEDA in 2024. It ... - Listed in Technical Reference/Arduino

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