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# Titolo Visite
91 Seminario: La radio digitale-Introduzione al DMR e SvxLink 2833
92 Seminario: Conosciamo le antenne NVIS 3700
93 Rinnovo autorizzazione generale - Comunicazione M.I.S.E. 9523
94 Seminario: I radar nel campo dell'esplorazione scientifica planetaria 2557
95 Seminario: Conosciamo QARTEST 2692
96 ARIPG incontra il Sindaco di Perugia Andrea Romizi 2859
97 Seminario: Comunicazioni con segnali deboli, non solo JT65 2600
98 NUOVO CD e CS della SEZIONE ARI DI PERUGIA 2017-2020 3343
99 Verbali accettazione cariche ELEZIONI ARIPG 2017 2206
100 Verbale scrutinio ELEZIONI ARIPG 2017 3064
101 COMITATO REGIONALE UMBRIA A.R.I. - Rinnovo del C.D. 2123
102 Cena Gruppo ARDF ed ARI Perugia 2638
103 3a caccia alla Radio-Volpe a Perugia 1868
104 Donazione all'AIRC PG ad memoriam I0ZQB 2186
105 Assemblea soci ARIPG 2017 e pranzo sociale 2870
106 AAA Cercasi trasmettitore perduto 2229
107 90 anni ARI NAZIONALE 2751
108 Serata degli auguri di fine anno 2016 per ARI PG 7859
109 Antenne ad alta efficienza by IZ0DXD 3832
110 L'Isola di Einstein - Isola Polvese, Lago Trasimeno (PG) 3889
111 Ham Radio DE 2016 - Friedrichshafen 3172
112 Evento Scout AGESCI-ARI a Perugia 4615
113 Micro Energy Day 2016 2109
114 Incontro con il Sindaco di Perugia Andrea Romizi 3088
115 Assemblea soci ARIPG 2016 e pranzo sociale 2403
116 Manutenzione palo telescopico e montaggio antenna Vhf ad Agello 2912
117 Delegazione SV9 in visita a Perugia 2327
118 Serata degli auguri di fine anno 2015 per ARI PG 2554
119 Ham Radio DE 2015 - Friedrichshafen 2927
120 Micro Energy Day 2015 2430
121 ARI PG con l'AGESCI e le Piccole Orme 2988
122 ARI PERUGIA su Radiorivista (ARI DX 2014) 2320
123 Contributo per Istituto Serafico di Assisi 2377
124 Un sogno si è avverato - il papà di I0RSC Franco, è finalmente a casa 2803
125 Assemblea soci ARIPG 2015 e pranzo sociale 2421
126 Florence Hamfest 2015 2189
127 ARDUINO che cosa è...?? 3222
128 Serata degli auguri di fine anno 2014 per ARI PG 2183
129 Mostra radioamatoriale a Palazzo di Assisi 2902
130 LoTW Tutorial 2652
131 Manutenzione parco antenne del sito di Agello 3049
132 Attivi a 90 anni come Ennio I0FHZ 5313
133 Celebrazione ad Assisi, di San M.Kolbe, Patrono dei Radioamatori 4806
134 Nuovo Consiglio Direttivo ARI Perugia 2248
135 Ham Radio DE 2014 - Friedrichshafen 2931
136 Verbale scrutinio ELEZIONI ARIPG 2014 2388
137 Assemblea soci ARIPG 2014 e pranzo sociale 2283
138 QST Aprile 2014 - Shared Apex Loop Array - (I0GEJ) 4447
139 Ricordo di I0ZQB Gianpaolo - SK 4739
140 Verbale referendum per Modifica Statuto ARIPG 3191

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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.

  • The K7RA Solar Update

    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...

  • Active Hurricane Season Predicted for 2024

    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...

  • Amateur Radio Saves Family in Death Valley National Park

    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...

  • Ham Radio Active During Eclipse

    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...

  • The K7RA Solar Update

    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...

  • 2024 ARRL Field Day Poster Released

    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 Seeking Applicants for Assistant Education and Learning Manager

    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...

  • Register Now for the 2024 ARRL Youth Rally!

    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 ...

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    *** 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 2415

    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,

  • Top Amateur Radio Websites - Issue 2414

    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,

  • Top Amateur Radio Websites - Issue 2413

    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,

  • Top Amateur Radio Websites - Issue 2412

    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,

  • Top Amateur Radio Websites - Issue 2411

    Portable Half-Square Antenna, The Squid Pole Wire Antenna Re-visited, 50 MHz 300W Power Amplifier, TX5S Clipperton 2024, TX5S Log Online, Efficient 2-Element Quad Antenna for 2m, Propagation on 630 Meters and 2200 Meters, N1FD Nashua Area Radio Society

  • ICOM IC-R20

    IC-R20 by Icom. Wideband Receiver Professional radioreceiver, allow double receiver, from HF to Microwave, digital recorde, DTCS, Memories and 11 hours countinuous reception.

  • Automatic Roger Beep for VHF/UHF Contests

    Technical Reference/HomebrewThis project details an automatic roger beep circuit for VHF/UHF contests. Built around a Microchip PIC microcontroller, the design detects PTT (Push-To-Talk) activation and generates a brief tone upon release, mimicking a "roger beep" to signal the end of transmission. The circuit utilizes readily available components and includes downloadable resources for PCB layout and firmware.

  • Mini Whip - Active HF Antenna

    Antennas/ActiveThe author investigated electric field antennas and achieved promising results with a shortened active whip antenna (30 cm). The findings suggest that at LF, active whips function primarily through electric field capacitance coupling.

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