VHF – PianetaRadio.it

Sperimentazione banda 4 metri

Pubblicato il 04/09/2024 By pianetaradio

Autorizzazione temporanea banda 40 MHz anno 2024

Software VHF e superiori

Pubblicato il 17/07/2024, ultimo aggiornamento 14/01/2025 By pianetaradio

LNA SPF5189Z

Pubblicato il 26/02/2023 By iz8ewd

Amplificatori fake asiatici

CANFI

Pubblicato il 14/02/2023, ultimo aggiornamento 18/02/2023 By iz8ewd

Un misuratore economico di cifra di rumore

Link VHF e superiori

Pubblicato il 07/01/2023, ultimo aggiornamento 14/01/2025 By pianetaradio

Ponti radioamatoriali

Pubblicato il 20/05/2022 By pianetaradio

Procedura per il rilascio delle autorizzazioni generali

Yaesu FT-991, FT-991A

Pubblicato il 23/05/2021, ultimo aggiornamento 11/06/2024 By iz8ewd

Quadribanda compatto HF/50/VHF/UHF multimodo di casa Yaesu, con IF DSP, accordatore entrocontenuto, display touch, spectrum scope e waterfall

Propagazione real-time

Pubblicato il 06/04/2021, ultimo aggiornamento 08/01/2024 By pianetaradio

Condizioni e previsioni di propagazione ionosferica in tempo reale

Smart Sequencer

Pubblicato il 04/05/2019, ultimo aggiornamento 14/08/2022 By iz8ewd

Sequencer antenna

Yaesu FT-847 – Connettore N VHF

Pubblicato il 03/01/2018 By iz8ewd

Modifica per la sostituzione del connettore VHF con il tipo N.

ARI
ARRL
RSGB
AMSAT
IARU
AIR
DX-World
DX News

Diploma 75 Anni della Sezione ARI di Bari

Il diploma intende celebrare i 75 anni della Sezione ARI di Bari fondata nel il 27 aprile 1950 e viene rilasciato a seguito del collegamento con i radioamatori Soci della Sezione ARI di Bari che trasmettano espressamente come “Stazione valida per il diploma 75° Anniversario Sezione ARI di Bari” Durata: dalle ore 00.00 UTC del 15 aprile 2025 alle ore 23.59 UTC del 30 aprile 2025. Regolamento disponibile cliccando QUI [...]

Giornata Marconiana a Sassari

I giorni 24-25-26 Aprile Sarà operativa la stazione radio speciale dei 50 anni di ARI Porto Torres IR0APTT dal Museo della radio Mario Faedda, tutti i corrispondenti riceveranno il certificato Marconiano. La stazione radio sarà operativa dagli 80 m al sat QO100 in SSB, CW, MODI DIGITALI. STAY TUNED. Per il programma dettagliato cliccare QUI [...]

L'Editoriale di aprile 2025

Il Progetto Casa ARIAbbiamo potuto sviluppare e concretizzare questo Progetto, che per molti aspetti può essere considerato uno dei più importanti, solo grazie a quei Soci che ci hanno creduto – e continuano a crederci – e che con le loro donazioni spontanee hanno permesso l’accantonamento di una cifra consistente. Fra tutti Mario Maestri, che solo l’anno scorso, con un gesto di straordinaria generosità ha versato 50.000 euro. A lui va la più sentita e profonda riconoscenza da parte di tutto il Sodalizio. Nel 2010 sono stati posti i primi mattoni per la nostra Casa ARI, quella che tutti noi desideriamo possedere per realizzare il sogno che ogni nucleo familiare - e i Soci tutti dovrebbero vedere l’ARI come una grande famiglia - sente come esigenza primaria. [...]

Convention HF e VHF 2025

Award Tour Mediterraneo

ARRL Files Comments Responding to FCC Request for Input

ARRL The National Association for Amateur Radio® filed comments [PDF] with the Federal Communications Commission in response to its request for public input on alleviating unnecessary regulatory burdens by deleting or modifying rules, In the Matter of Delete, Delete, Delete. Implementing ARRL’s suggestions would promote and protect the art, science, and enjoyment of amateur radio, and enhance [...]

The ARRL Solar Report

Due to most of the regions on the solar disk being fairly simple intheir magnetic complexity, solar activity is expected to remain atlow levels with a chance for M-class flares (R1 to R2, or Minor toModerate).Solar wind parameters are expected to trend further towards nominallevels as the Coronal Hole High-Speed Stream effects continue towane.Additional enhancements from another negative polari [...]

Effort to Save Marconi Towers in Canada – Public Invited to Vote on Project

There’s an effort underway to save some of Marconi’s original towers, and an online poll is open for people to vote on it being a restoration project through the “Next Great Save” project from the National Trust for Canada.Some of Marconi’s first messages were received and transmitted using the Battle Harbour Marconi Towers, thought to be the last of their kind standing in North America. News o [...]

Interesting ARRL Ham Radio Open House Locations

ARRL Ham Radio Open Houses are happening all over the western hemisphere, and more dates are being added each week. Throughout the entire month of April, radio clubs, schools, and even museums are opening their doors to help introduce the public to amateur radio. They will show of their ham radio stations, demonstrating the technology and innovation enjoyed by radio amateurs today. Some of the [...]

ARRL Iowa Section Wins Ham Exemption to Handsfree Law

ARRL volunteers in the Iowa Section have cause to celebrate. Their state-level advocacy work on behalf of amateur radio has resulted in an exemption to the state’s handsfree law that covers ham operators.Iowa Senate File 22 (SF22), a bill addressing distracted driving, had been in development since 2020. Former ARRL Section Manager Lelia Garner, WAØUIG, and Iowa Section State Government Liaison [...]

May 2025 – Strategic priorities update

RSGB strategic objectives for the year ahead Firstly, I would like to express my deep pride and honour in serving the RSGB Board and you, our valued members, as your President for the next two years. I am eagerly looking forward to meeting as many of you as possible at various national and international events […] [...]

New RSGB membership benefit for 2025

As a new benefit, the Society has teamed up with several museums to offer RSGB members discounted entry for 2025. Members can receive between 20% and 50% off admission fees at Amberley Museum, Bawdsey Radar Museum, Internal Fire Museum of Power, PK Porthcurno Museum of Global Communications and The National Museum of Computing. Whether you’re […] [...]

Herbie Yeldham, G6XOU – 7 April 2025

Herbie passed away peacefully on the 7th of April, just a few days shy of his 90th birthday. His was a life filled with curiosity, generosity, and quiet brilliance – a legacy that resonates deeply across the amateur radio community and far beyond. Though he wore many hats throughout his life, it was his […] [...]

Board Chair and Vice Chair announced

After the AGM today, a brief Board meeting was held. The Board chose Stewart Bryant, G3YSX to continue in the role of Board Chair and Peter Bowyer, G4MJS to continue as Vice Chair. Both will remain in these roles until the 2026 AGM. You can find details of all RSGB Board Directors at rsgb.org/board, and […] [...]

GB2RS News Script for 13 April 2025

Tap or click the link below to download this week’s news script News script for 13 April 2025 (MS Word document) [...]

ANS-103 AMSAT News Service Bulletins

April 13, 2025 In this edition: * Fram2Ham Mission A Success * ISS SSTV April 11-16 – Humans in Space * OpenGD77 Handheld Radio Firmware Aids FM Satellite Operating * Update about HADES-ICM * A New Breed of Satellite and Space Focused “Makers” is Emerging * Your Story Is Needed * Changes to AMSAT-NA TLE ... Read more [...]

ANS-096 AMSAT News Service Weekly Bulletins

In this edition: * Fram2 Mission Blends Polar Orbit, Amateur Radio, and Private Spaceflight * Spectrum’s Fiery Debut Marks Bold First Step for Isar Aerospace * LuGRE Demonstrates Viability of GPS Navigation on the Moon * VUCC & DXCC Satellite Standings for April 2025 * Changes to AMSAT-NA TLE Distribution for April 4, 2025 * ... Read more [...]

ANS-089 AMSAT News Service Weekly Bulletins

AMSAT News Service ANS-089 March 30, 2025 In this edition: Fram2 Mission With Amateur Radio Payload Scheduled to Launch March 31st GridMasterMap Satellite Top 100 Rovers April 2025 Rankings Heathkit Now Offering AMSAT CubeSatSim Kits Changes to AMSAT TLE Distribution for March 28, 2025 ARISS News Upcoming Satellite Operations AMSAT Ambassador Activities Satellite Shorts From ... Read more [...]

ANS-082 AMSAT News Service Weekly Bulletins

March 23, 2025 In this edition: * January/February 2025 Issue of The AMSAT Journal is Now Available * Fram2Ham SSTV Transmissions Planned * Alba Orbital Assists AMSAT-EA With HADES-ICM Project * Firefly’s Blue Ghost Lander Photographs Eclipse From The Moon * Changes to AMSAT-NA TLE Distribution * ARISS News * Upcoming Satellite Operations * AMSAT ... Read more [...]

ANS-075 AMSAT News Service Bulletins

ANS-075, March 16, 2025 In this edition: * Amateur Satellites Finally Launch After Delays * NASA’s SPHEREx, PUNCH Missions Launch * ISS Changes Crew for Expedition 73 * Changes to AMSAT-NA TLE Distribution * ARISS News * Upcoming Satellite Operations * AMSAT Ambassador Activities * Satellite Shorts From All Over The AMSAT News Service bulletins ... Read more [...]

IARUMS R1 Newsletter March 2025

The IARUMS Region 1 Newsletter March 2025 is now available.Click on the link to read it! … [...]

HamConBe

The HamConBE 2025 Conference is the Belgium’s premier forum for engineers, scientists, radio amateurs, researchers, and students to exchange ideas on advancements in radio technology and beyond. Admission to the Conference is free, but registration is mandatory. Where: KU Leuven, … [...]

Provisional Results Marconi Memorial VHF Contest

The provisional results for the last 2024 Marconi Memorial VHF Contest are available on the IARU Region 1 VHF & Up Contest Robot. We have received 766 logs from 28 different countries of our Region 1. The complaining period will … [...]

IARUMS R1 Newsletter February 2025

The IARUMS Region 1 Newsletter February 2025 is now available.Click on the link to read it! … [...]

Provisional Results IARU R1 UHF & MW Contest

Provisional results for the last 2024 IARU R1 UHF & MW Contest are available on the IARU Region 1 VHF & Up Contest Robot. We have received a total of 1820 logs from 25 different countries covering the majority of our Region 1. … [...]

Radiorama Numero 131

Nuovo numero di Radiorama disponibile per il download. Vi ricordiamo che nel menu, alla voce RADIORAMA è possibile scaricare anche i numeri precedenti gratuitamente in formato PDF. Se non disponete di un lettore PDF [...]

A.I.R. Contest 2025

I risultati finali dell’AIR CONTEST 2025! Ottimi ascolti a tutti gli appassionati. [...]

radiorama : 40 anni di passione per il radioascolto!

Quest’anno, radiorama, la storica rivista dedicata al radioascolto dell’AIR-Associazione Italiana Radioascolto, celebra un traguardo importante: i suoi 40 anni di attività. Fondata nel 1985, radiorama ha accompagnato generazioni di appassionati, diventando un punto di [...]

Radiorama Numero 130

100 anni di radio !

Anche l’A.I.R. intende commemorare i primi 100 di radio in Italia dedicandogli questa pagina e sperare in un suo futuro migliore, particolarmente nel nostro paese dove sono stante abbandonate le onde corte e recentemente [...]

ZS8W – Marion Island

After several repeated unsuccessful attempts since 2018 to obtain the necessary permits to visit Marion island and operate from there, Yuris/YL2GM has finally got it! He is currently onboard the ship mv S.A. Agulhas II scheduled to depart from Cape Town, South Africa, towards Marion island on April 17. Yuris will operate from Marion island […] [...]

9M4PA – Aman Island, AS-015

Team 9M4PA will be active from Aman Island, AS-015 during May 2-4, 2025. QRV on HF bands. QSL via eQSL, LoTW. Check here for further QSL details / info. NOTE: A quick check of the IOTA directory would suggest this particualr within the group has not been activated before. [...]

JD1BPG – Ogasawara Islands

Mitsu, JE1HXZ informs DX-WORLD that he will be active from Hahajima, Ogasawara Islands AS-031 as JD1BPG during April 26 to May 5, 2025. QRV on 160-6m; CW, SSB, RTTY, FT8/FT4. QSL info via QRZ.com. [...]

EJ1K – Great Blasket Island, EU-007

Group consisting EI0CZ, EI9FBB, EI9FVB, ON4TV, ON8JW and OP8L will be active from Great Blasket Island, EU-007 as EJ1K during September 26-28, 2025. QRV on HF bands. More info found here. [...]

C5LT & C5R – The Gambia

Luc, F5RAV (as C5LT) Lui, YU5R and Fabio IK8HJC (as C5R) will be active from near Kololi, The Gambia during April 19 to May 2, 2025. QRV on HF bands; CW, SSB & FT8 + SATs (mostly RS44). QSL via LoTW. [...]

ZS8W Marion Island. From DXNews.com

Yuris, YL2GM will be active as ZS8W from Marion Island, Prince Edward Islands, IOTA AF - 021, 21 April - 16 May 2025. [...]

C5R Gambia. From DXNews.com

C5R Team will be active from Gambia, 19 April - 2 May 2025. [...]

HD8G Galapagos Islands. From DXNews.com

HD8G Team will be active from Galapagos Islands, IOTA SA - 004, 18 - 25 April 2025. [...]

JG8NQJ/JD1 Marcus Island Minami Tori Shima Islands. From DXNews.com

Take, JG8NQJ will be active again as JG8NQJ/JD1 from Marcus Island, IOTA OC - 073, Minami Torishima, 17 April - 17 June 2025. [...]

T32AZ Kiritimati Island. From DXNews.com

T32AZ. KH6QJ will be active again as T32AZ from Kiritimati Island, IOTA OC - 024, Eastern Kiribati, 18 - 20 April 2025. [...]

Tag: VHF

Sperimentazione banda 4 metri

Software VHF e superiori

LNA SPF5189Z

CANFI

Link VHF e superiori

Ponti radioamatoriali

Yaesu FT-991, FT-991A

Propagazione real-time

Smart Sequencer

Yaesu FT-847 – Connettore N VHF

CatRotator 1.5.1

World Radio Day 2025

Podcast Rai PlaySound Number Stations

Auguri 2024

Modalità per il versamento dei contributi radioamatoriali