VHF – PianetaRadio.it

DMR

Pubblicato il 28/05/2026 By pianetaradio

Introduzione al Digital Mobile Radio

Propagazione E-sporadico

Pubblicato il 21/04/2026 By iz8ewd

Lo strato sporadic-E nella propagazione sulle bande VHF

Quansheng UV-K5 e UV-K6

Pubblicato il 22/07/2025 By iz8ewd

Radio portatile bibanda V/UHF

Sperimentazione banda 4 metri 2025

Pubblicato il 24/04/2025, ultimo aggiornamento 06/05/2025 By pianetaradio

Autorizzazione temporanea banda 70 MHz anno 2025

Sperimentazione banda 8 metri 2025

Pubblicato il 24/04/2025, ultimo aggiornamento 06/05/2025 By pianetaradio

Autorizzazione temporanea banda 40 MHz anno 2025

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 05/08/2025 By pianetaradio

ARI
ARRL
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DX News

Rete Zamberletti sulla RAI

Siamo lieti di comunicare che la 500ª Prova di Sintonia sarà protagonista di alcuni servizi televisivi realizzati dalla RAI, che consentiranno di far conoscere al grande pubblico questa importante iniziativa e il mondo della radioamatorialità. I servizi andranno in onda secondo il seguente calendario: Martedì 16 giugno, dalle ore 7:30 alle 8:00, su RAI 3 Lombardia, all'interno del programma Buongiorno Regione Lombardia; Sabato 20 giugno, alle ore 12:25, su RAI 3 Nazionale; Sabato 20 giugno, in uno dei notiziari del TGR Lombardia su RAI 3, previsti indicativamente alle ore 14:00 oppure alle ore 19:35.Invitiamo tutti i Soci e gli appassionati a seguire le trasmissioni e a condividere questa importante occasione di visibilità per il radiantismo italiano. [...]

Bilancio ARI

Disponibile, in area riservata alle Circolari alle Sezioni, il bilancio Consuntivo 2025 / Preventivo 2026 in PDF [...]

L'Editoriale di giugno

TrasparenzaAlessio Sacchi, IZ4EFNIl mondo di oggi ci spinge a considerare la trasparenza non soltanto come una dimensione fisica misurabile – la capacità di lasciar passare la luce – ma anche come un valore etico, culturale e tecnico. Con l’avvento delle tecnologie digitali, degli algoritmi, dei sistemi di intelligenza artificiale e delle infrastrutture dei dati, cresce infatti l’esigenza di comprenderne i processi decisionali, i flussi informativi e la chiarezza delle informazioni. [...]

Verbale riunione C.D.N. 9 aprile 2026

Disponibile, in area riservata al CDN,il Verbale della riunione C.D.N. del 9 aprile 2026 [...]

Verbale riunione C.D.N. 1 aprile 2026

Disponibile, in area riservata al CDN,il Verbale della riunione C.D.N. del 1 aprile 2026 [...]

Start Planning for ARRL Field Day 2026

The ARRL Solar Update

Solar activity has been at low levels this past week with most of the C-level activity originating from Region 4465, including the largest flare of the week, a C2.6 observed on June 10. There are currently 7 numbered sunspot regions on the disk with Region 4467 decaying to plage. There was a Type-II radio sweep detected by the Radio Solar Telescope Network (RSTN) on June 10. That radio emissio [...]

Washington Governor Highlights Amateur Radio Volunteers Ahead of ARRL Field Day

Washington Governor Bob Ferguson has issued a video message recognizing the important role Amateur Radio Operators play in supporting communities across the state and encouraging public awareness of Amateur Radio as ARRL Field Day approaches later this month. In the video, Governor Ferguson highlights the critical service radio amateurs provide with communications support during emergencies and [...]

The ARRL Solar Update

Solar activity went from low to high this week. Activity wasdominated by Region 4455, which produced frequent C-class flaresalongside three significant flare events: an M9.3/Sf on June 1; aswell as an M7.7/1b and an X1.0/1n on June 3. There are eight numbered regions on the visible disk. Region 4455remains complex, maintaining its anti-Hale configuration anddisplaying a newly developed delta [...]

Find the Right Rig: New Comparison Tool for ARRL Members

ARRL The National Association for Amateur Radio® is pleased to introduce a new member benefit: the QST Product Review Comparison Database. This online tool makes it easier to compare amateur radio transceivers, receivers, amplifiers, and transmitters by allowing users to sort and filter equipment based on their own selection criteria.“This tool, introduced by the ARRL Lab, offers a familiar exp [...]

July edition of RadCom — delivery update

Our printers have notified us that there is a delay in the postage of RadCom this month, and that RGSB members can expect to receive the magazine from Monday 22 June. We apologise for any inconvenience that this may cause. In the meantime, RSGB members can enjoy the July edition of RadCom in the RSGB […] [...]

Roy Emery, G3FYX – 6 June 2026

It is with great sadness that we announce the passing of Roy Emery, G3FYX at the age of 95. A respected friend, mentor, and one of the United Kingdom’s most accomplished amateur radio operators. Known throughout the amateur radio community by his callsign G3FYX, Roy earned widespread admiration for his pioneering work in the demanding […] [...]

July 2026 – Strategic priorities update

The RSGB at the 2026 National Hamfest As we are well into the planning process for the RSGB attendance at the 2026 National Hamfest, I find myself reflecting on changes we’ve made over the past few years and how that delivers against our strategy. Traditionally, the National Hamfest was an opportunity for RSGB Committees and […] [...]

GB2RS News Script for 14 June 2026

Tap or click the link below to download this week’s news script News script for 14 June 2026 (MS Word document) [...]

Keynote speaker announced for RSGB 2026 Convention

Four years ago, IARU President Tim Ellam, VE6SH/G4HUA shared his thoughts on the changes and challenges to the amateur service and what the future held for amateur radio. On Saturday, 10 October 2026, Tim returns to the RSGB Convention and in his presentation will touch on whether the future turned out as expected! Tim is […] [...]

ANS-165 AMSAT News Service Weekly Bulletins

June 14, 2026 In this edition: The AMSAT(R) News Service bulletins are a free, weekly news and information service of AMSAT, the Radio Amateur Satellite Corporation. ANS publishes news related to Amateur Radio in Space including reports on the activities of a worldwide group of Amateur Radio operators who share an active interest in designing, ... Read more [...]

ANS-158 AMSAT News Service Weekly Bulletins

AMSAT News Service ANS-158June 7, 2026 In this edition: Deadline for Candidate Nominations for 2026 AMSAT Board of Directors Election is June 15 HADES-SA / SpinnyOne Designated Spain-OSCAR 127 (SO-127) AMSAT Submits Letter of Intent for NASA SLS CubeSat Opportunity on Artemis III, IV, and V OscarWatch Tracker: A New Satellite Tracking Program from MM9SQL ... Read more [...]

ANS-151 AMSAT News Service Weekly Bulletins

AMSAT News Service ANS-151 May 31, 2026 In this edition: * AMSAT Opens Candidate Nominations for 2026 Board of Directors Election * 2026 AMSAT Space Symposium & Annual General Meeting * AMSAT Field Day 2026 * RADIANT Project Aims to Bring Delay-Tolerant Networking to Amateur Radio * SpaceX Starship V3’s First Test Flight Largely Successful * ... Read more [...]

ANS-144 AMSAT News Service Weekly Bulletins

AMSAT News Service ANS-144 May 24, 2026 In this edition: * OrigamiSat-2 Receives Fuji-OSCAR 126 (FO-126) Designation from AMSAT * AMSAT Opens Candidate Nominations for 2026 Board of Directors Election * AMSAT Forum Covers Education, Operations, and Future Satellite Projects * Bird Chaser Bingo Summer 2026 Adds New Twist to Satellite Operating * Hamvention 2026 ... Read more [...]

ANS-140 AMSAT News Service Special Bulletin

ANS-140 May 20, 2026 In this special edition: * OrigamiSat-2 is Designated Fuji-OSCAR 126 The AMSAT® News Service bulletins are a free, news and information service of AMSAT, The Radio Amateur Satellite Corporation. ANS publishes news related to Amateur Radio in Space including reports on the activities of a worldwide group of Amateur Radio operators ... Read more [...]

IARU IWS Newsletter May 2026

The IARU Intruder Watch Service (IARU IWS) Newsletter May 2026 is now available.Click on the link to read it! … [...]

IARU IWS Newsletter April 2026

The IARU Intruder Watch Service (IARU IWS) Newsletter April 2026 is now available.Click on the link to read it! … [...]

Provisional results IARU R1 50 MHz MGM Contest

The provisional results for the 2026 IARU R1 50 MHz MGM Contest held on April 18th-19th are available on the IARU Region 1 VHF & Up Contest Robot. The complaining period will end on May 18th, after that results will be final. For … [...]

IARU IWS Newsletter March 2026

The IARU Intruder Watch Service (IARU IWS) Newsletter March 2026 is now available.Click on the link to read it! … [...]

VHF+ Contest Robot

Some new features are available in the VHF+ Contest Robot. For each contest, you can find : Results Table: you can filter the classification for country with a multiple choice instead of DXCC prefix. Statistics: you can show for each … [...]

Radiorama Numero 136

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 [...]

Radiorama Numero 135

Associazione Culturale Radio Europa

La collaborazione tra A.I.R. (Associazione Italiana Radioascolto) e l’Associazione Culturale Radio Europa rappresenta un’importante iniziativa per promuovere la cultura del radioascolto.Grazie a questa sinergia, attraverso attività condivise, entrambe le associazioni intendono sviluppare e rinnovare [...]

World Radio Day 2026

Il 13 febbraio si celebra il World Radio Day, un’importante occasione per riconoscere il valore della radio come strumento di comunicazione e informazione. Anche l’A.I.R. ( Associazione Italiana Radioascolto – www.air-radio.it ) partecipa a [...]

Radiorama Numero 134

ZK3 Tokelau DXpedition

[REFRESH] – by Gene, K5GS. In January 2026 we announced that members of Perseverance DX Group (PDXG) and Western Washington DX Club (WWDXC) intended to activate Tokelau ZK3. Planning for this project continues. On April 3, 2026 we had a meeting in Auckland, New Zealand with our Tokelauan sponsor, additional project details were discussed. We […] [...]

VP2V/W5GI – B.V.I

Operating from his second QTH, Jonathan, W5GI is again active from Anegada, British Virgin Islands as VP2V/W5GI until June 30th. QRV on 40-10m; SSB & FT8. QSL via LoTW. [...]

PQ1I – Itatiaia Island, SA-067

A team composed of PY8WW, PY7RP and PP1DX will be on air from Itatiaia Island, SA-067 (Espirito Santo State group) during July 24-26. Main focus on CW & SSB. Participation in the IOTA contest. Up to 3 stations QRV simultaneously. Full info here. [...]

E6SP – Niue

[NEWS] – by Gavin, ZL3GAV. Originally planning to return to Niue in July this year, Gavin now confirms the DXpedition has been postponed until sometime in the first quarter of 2027. Activity likely to be SSB, CW, Digital, SSTV and Satellite. A full update to come with more details. Previous activity and info below. [OCTOBER […] [...]

TY5FR – Benin

[NEWS] – Red, DL1BUG will again be active from Cotonou, Benin as TY5FR during July 7 to August 4, 2026. Look for him on 160-10m; CW & SSB. QSL via DL1BUG (direct). Previous info and audio recordings below. [NOVEMBER 13, 2025] – Red, DL1BUG will again be active from Cotonou, Benin as TY5FR during November […] [...]

4L5A DX News. From DXNews.com

Due to Alexander Teimurazov’s, 4L5A serious health condition, updates to the DXNews.com website will be delayed. [...]

D60DX Comoros. From DXNews.com

Ivan, UR9IDX infrom DXNews.com that he will be active as D60DX from Comoro Islands, IOTA AF - 007, during 30 Days, starting 7 April 2026. [...]

3X3A Rouma. From DXNews.com

Elvira, IV3FSG will be active as 3X3A from Rouma Island, IOTA AF - 051, Guinea, 11 - 25 April 2026. [...]

5H3DX Tanzania. From DXNews.com

Chas, NK8O will be active again as 5H3DX from Tanzania, 8 Jume - 2 July 2026. [...]

T31TTT Kanton Island Phoenix Islands. From DXNews.com

T31TTT Team will be active again from Kanton Island, Phoenix Islands, IOTA OC - 043, starting 25 March 2026. [...]

Tag: VHF

DMR

Propagazione E-sporadico

Quansheng UV-K5 e UV-K6

Sperimentazione banda 4 metri 2025

Sperimentazione banda 8 metri 2025

Sperimentazione banda 4 metri

Software VHF e superiori

LNA SPF5189Z

CANFI

Link VHF e superiori

DMR

Nuovo Portale Radioamatori

Propagazione E-sporadico

Mostra Scambio Torrita di Siena

D.M. 26 Gennaio 2026