UHF – PianetaRadio.it

DMR

Pubblicato il 28/05/2026 By pianetaradio

Introduzione al Digital Mobile Radio

Quansheng UV-K5 e UV-K6

Pubblicato il 22/07/2025 By iz8ewd

Radio portatile bibanda V/UHF

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

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

Smart Sequencer

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

Sequencer antenna

SG-Lab Transverter 23cm

Pubblicato il 01/01/2017 By pianetaradio

Transverter SG-Lab 1296 MHz

ARI
ARRL
RSGB
AMSAT
IARU
AIR
DX-World
Error

II1LH

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Field Day Sicilia - 144 MHz

Per il regolamento completo cliccare sull'immagine [...]

ARI Pozzuoli informa via radio

La Sezione ARI di Pozzuoli ha attivato un innovativo sistema automatico di radiodiffusione del bollettino di sorveglianza dei Campi Flegrei. Le informazioni vengono estrapolate, mediante un software, dai documenti ufficiali pubblicati settimanalmente dall'Osservatorio Vesuviano e dal Dipartimento della Protezione Civile Nazionale, per essere poi elaborate e convertite in audio che viene trasmesso sul ripetitore IR8AC sulla frequenza 145.6250 MHz, che copre in maniera strategica i comuni dell’Area Flegrea. [...]

Update 7/26

Siamo lieti di informare tutta la comunità radioamatoriale italiana che, con protocollo n. 5536/2026, abbiamo appena ricevuto dal Ministero delle Imprese e del Made in Italy (MIMIT) la conferma del rinnovo delle sperimentazioni frequenziali nelle gamme 1810-1830 kHz, 40.660-40.700 MHz e 70.100-70.400 MHz. Ricordiamo che i relativi bandplan sono disponibili sul sito www.ari.it e che il MIMIT prevede l'utilizzo del portale sperimentazioni.ari.it per il monitoraggio dei fenomeni interferenziali e la raccolta dei log delle attività sperimentali. Ogni attività svolta e ogni log caricato rappresentano un passo importante verso la possibile assegnazione definitiva di queste bande al Servizio di Radioamatore. Per questo motivo invitiamo tutti i radioamatori autorizzati a partecipare attivamente alle sperimentazioni e a caricare tempestivamente i propri log sul portale dedicato. Un sentito ringraziamento va a tutti i Soci ARI che, con il loro sostegno all'Associazione, rendono possibile il raggiungimento di questi importanti risultati e la prosecuzione delle attività [...]

IARU Reg. 1: pubblicata la 4ª edizione dell'EOP

La IARU Regione 1 ha annunciato la pubblicazione della quarta edizione di Ethics and Operating Procedures for the Radio Amateur (EOP), il documento di riferimento internazionale dedicato ai principi etici e alle corrette procedure operative nel Servizio di Radioamatore. [...]

The ARRL Solar Update

Weekly Highlights and Forecast, August 17, 2026, by NOAA Space Weather Prediction Center:Solar activity ranged from very low to low levels throughout theperiod. No R1 (Minor) or greater events were observed. The largestflare was a C8.2/Sn at 16/1928 UTC from Region 4506. An associated CME was observed in LASCO C2 imagery following the C8.2 flare, but analysis is ongoing in order to determine an [...]

Colombian Amateurs Help in Earthquake Response; Clear Frequencies Requested

ARRL The National Association for Amateur Radio® reports that amateur radio operators in Colombia are providing significant communications support following the major earthquake and aftershocks that struck the country on August 10, 2026. The death toll has reportedly exceeded 200 people, with many more still missing, and major damage is reported to buildings and infrastructure.International Ama [...]

ARRL Year of the Club Contests Celebrate Outstanding Club Websites and Newsletters

ARISS Receives Challenger-7 Recognition

ARISS, Amateur Radio on the International Space Station, has been honored with the prestigious Challenger-7 Recognition, a national honor celebrating organizations whose work reflects the spirit, vision, and values of the seven crew members of the Space Shuttle Challenger mission STS-51-L.“This recognition is a tribute, not a competition,” says the Challenger Center. “It honors those who embody [...]

10-Year-Old Receives Ham License and More

A brand-new young ham in Arizona got more than he was expecting after passing his amateur radio Technician class license exam earlier this month. Along with getting his call sign, KM7HFU, from the FCC, 10-year-old Reynaldo Mangual was presented by the Maricopa Amateur Radio Association (MARA) with an almost-new Yaesu FT-857D HF/VHF/UHF multimode transceiver, an LDG YT-100 automatic antenna tune [...]

GB2RS News Script for 16 August 2026

Tap or click the link below to download this week’s news script News script for 16 August 2026 (MS Word document) [...]

RSGB Training and Development Lead vacancy

The RSGB is launching a new Training and Development Lead pilot. This is a 12 month volunteer Honorary Officer role for someone who cares deeply about how people learn, progress and stay active in amateur radio. The pilot will focus on listening, mapping, evidence gathering, and supporting the training community. If you enjoy connecting people […] [...]

Get ready for National Coding Week 2026!

National Coding Week returns between 14 and 20 September 2026, bringing a fantastic opportunity for radio amateurs of all ages to build confidence in digital skills and explore the world of programming. This year, the RSGB Outreach Team has released three coding activities designed especially for National Coding Week. These are available on the RSGB […] [...]

Build your own radio workshop at NRC

The RSGB National Radio Centre at Bletchley Park is hosting another of its popular build your own radio workshops. Morning and afternoon sessions will be held on Thursday, 27 August 2026 and will offer young people aged between 12 and 18 the opportunity to learn more about amateur radio and electronics. The workshops are funded […] [...]

Also in GB2RS this week…

The RSGB has launched some new web pages demonstrating how amateur radio aligns with the Science, Technology, Engineering and Maths (STEM) curriculum. Whichever part of the hobby you enjoy, you’re bound to be using skills relating to STEM every day. And what better way to encourage people into STEM-related study or careers than getting them […] [...]

ANS-228 AMSAT News Service Weekly Bulletins

AMSAT News Service ANS-228August 16, 2026 In this edition: * Call for Presentations: 44th AMSAT Space Symposium* AMSAT CubeSatSim Featured in QST Magazine* More AMSAT Contests and Awards* Norwegian Amateurs Experiment with Satellite Voice Control* ARISS Receives Challenger-7 Recognition* Voting Still in Progress for Board of Directors* Satellite DXpedition To The Bahamas This Week* Changes ... Read more [...]

ANS-221 AMSAT News Service Weekly Bulletins

AMSAT News Service ANS-221 August 9, 2026 In this edition: * Registration Now Open for the 44th AMSAT Space Symposium * Voting Still in Progress for Board of Directors * Jackie Blumer KC9LEH Appointed as ARISS Associate Director * AMSAT-CA Membership is Open * AMSAT Contests and Awards * Astronauts Complete Spacewalk for Solar Array ... Read more [...]

ANS-214 AMSAT News Service Weekly Bulletins

AMSAT News Service ANS-214August 2, 2026 In this edition: Expedition 74 Crew Returns to Earth After 241 Days in Space Voting Continues in 2026 AMSAT Board of Directors Election MARMOTSat Designated Canada-OSCAR 128 (CO-128) ARISS Selects 13 U.S. Organizations for Fall 2026–Spring 2027 Contacts New Tracking Programs Released HamSCI Meteor Scatter QSO Parties Target the ... Read more [...]

ANS-207 AMSAT News Service Weekly Bulletins

AMSAT News Service ANS-207 July 26, 2026 In this edition: * HamGPT Launches Personal AI Copilot for Amateur Radio * Young Ham of the Year Recognition for Satellite Operator * FireSat Constellation Launches First Operational Satellites to Transform Wildfire Tracking * Amateur Radio and UmKA-1 (RS-40S) Satellite Celebrates “Day of the Moon” * HAMQ: The ... Read more [...]

ANS-200 AMSAT News Service Weekly Bulletins

AMSAT News Service ANS-200 July 19, 2026 In this edition: * Voting Now Underway in 2026 AMSAT Board of Directors Election * U.S. Space Force Satellite Catalog Reaches Six-Digit Numbers * NASA’s New Horizons Spacecraft Awakens from Record Hibernation * Scientists Building Massive Deep Synoptic Array in Nevada Desert * Updated VUCC & DXCC Satellite ... Read more [...]

Indonesia Earthquake — 15th August 2026

Ageng Aditya, YB1BTM the Chair of the IARU-R3 Disaster Communication Committee reports that following the major magnitude 7.7 earthquake which struck the East Nusa Tenggara (NTT) region of Indonesia early in the morning local time amateur radio operators in Indonesia … [...]

IARU IWS Newsletter July 2026

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

Amateur radio active in Colombian Earthquake 10-Aug-2026 — UPDATE

Carlos Alberto Santamaría González, CO2JC the IARU R2 Emergency Coordinator reports that members of the Colombian Amateur Radio League (LCR) are active alongside the Colombian Red Cross following the 7.4 magnitude earthquake at 07:34 on 10th August 2026. The event … [...]

Ethics and Operating Procedures Edition 4 release announcement

We are pleased to announce the official release of the Ethics and Operating Procedures for the Radio Amateur, Fourth Edition. This revision incorporates the latest developments and best practices in the field of amateur radio. We believe these updates are essential … [...]

IARU IWS Newsletter June 2026

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

Radiorama Numero 137

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 136

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 [...]

KH0/KC0W – Mariana Islands

[UPDATE] – by Tom, KH0/KC0W. I’m still active on HF but my interest has shifted to 2 meter EME. Construction of the EME station is currently ongoing. Will start RX testing in late August. Antenna is 16 horizontal elements on a 37 foot (11.3 meter) boom. Current amplifier is 1kW but a 1.5kW amplifier from […] [...]

8Q7JH – Maldives

Juergen, DL3JH will again be active from Thulhagiri island, North Male Atoll, Maldives as 8Q7JH during September 20 to October 10, 2026. QRV on 20-15-10m; FT8, CW & SSB. QSL via H/c, buro / direct. [...]

VK9XY – Christmas Island 2026

[PRESS RELEASE] – Next Generation Takes the Lead: Meet the 2026 VK9XY Dxpedition Youth Team. The Pacific Islands DXpedition Group in partnership with Youth on the Air (YOTA) is proud to introduce the VK9XY Christmas Island DXpedition Youth Team. The team brings together young operators from around the world, each contributing unique skills, experience, and […] [...]

RI1FJL – Franz Josef Land

[UPDATE @ 1345Z] – Team report they are currently in Grid locator LQ27; approx 250 miles to go. They say the wind has died down although expecting strong winds later today. Currently there’s heavy fog. It’s also gotten noticeably colder, says Vasily R7AL. RI1FJL/MM also now running 30CW. [AUGUST 15 @ 1830Z] – A quick […] [...]

N4N – Sapelo Island, NA-058

The Sapelo Island Expedition Group is pleased to announce that operators Ricky (K4JTT), Ian (NV4C), and Tim (WK4U) will activate special event station N4N from beautiful Sapelo Island, Georgia (IOTA NA-058) during October 8–11, 2026. This operation commemorates the 16th anniversary of the group’s first Sapelo Island activation during International Lighthouse and Lightship Weekend in […] [...]

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Tag: UHF

DMR

Quansheng UV-K5 e UV-K6

Software VHF e superiori

LNA SPF5189Z

CANFI

Link VHF e superiori

Ponti radioamatoriali

Yaesu FT-991, FT-991A

Smart Sequencer

SG-Lab Transverter 23cm

Sperimentazione banda 8 metri 2026

Sperimentazione banda 160 metri 2026

Sperimentazione banda 4 metri 2026

DMR

Nuovo Portale Radioamatori