DDS – PianetaRadio.it

DDS Arduino Signal Generator

Pubblicato il 15/11/2019, ultimo aggiornamento 27/12/2019 By iz8ewd

Generatore di segnali DDS controllato da Arduino.

DDS 60

Pubblicato il 01/04/2008, ultimo aggiornamento 15/11/2019 By iz8ewd

DDS 60, kit VFO 60MHz con DDS AD9851

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DX News

Un cofanetto dedicato a Guglielmo Marconi

Per il 150° dalla nascita di Guglielmo Marconi e dal 100° anniversario della prima trasmissione radio, la Filatelia di Poste Italiane ha messo in vendita un “Cofanetto Guglielmo Marconi” che contiene il folder dell'emissione del 150° della nascita di Guglielmo Marconi, una moneta italiana d’argento da cinque euro (valutata dalla poste in 68 euro da sola) un foglio erinnofilo prodotto dalla RAI con i diversi loghi usati dall'azienda nella sua storia, il francobollo dedicato a Guglielmo Marconi emesso il 25 aprile 2024, un francobollo dedicato al Museo storico delle comunicazioni del 6 ottobre 2022, un francobollo emesso per il 100° anniversario della Radio, un francobollo dedicato ad Augusto Righi del 1994 e due lamine che riproducono i francobolli dedicati alle manifestazioni per il centenario della radio del 1995. [...]

95° Anniversario della fondazione

L'importanza della corretta composizione degli indirizzi

Per scaricare la circolare in PDF cliccare sull'immaginePer scaricare la circolare anagrafica online in PDF cliccare QUIPer scaricare lo standard composizione indirizzi in PDF cliccare QUIPer scaricare la normalizzazione dei report in PDF cliccare QUI [...]

Francobollo 100° Anniversario IARU

Le Poste lussemburghesi hanno emesso un francobollo speciale in occasione del 100° anniversario della IARU grazie all’interessamento della nostra consorella RL, Radioamateurs du Luxembourg. Il francobollo e la cartolina sono disponibili al negozio online di Post Philately. La cartolina con il francobollo speciale potrà essere acquistata anche presso lo stand RL alla prossima Fiera di Friedrichshafen. Chi lo desidera, può preordinarla entro il 31 maggio via e-mail all'indirizzo dx(at)pt.lu [...]

Verbale riunione C.D.N del 6 maggio 2025

Disponibile, in area riservata ai Verbali del CDN, il Verbale della riunione C.D.N. del 6 maggio 2025 [...]

Ham Radio Reports Fire; Helicopter Crew Extinguishes Just in Time

Amateur radio operators preparing for a contest sponsored by ARRL The National Association for Amateur Radio® used ham radio to report a forest fire just before winds picked up.By John Ross, KD8IDJWith the help of amateur radio operators, a potential wildfire was averted in California on June 12. Amateur “ham” radio is a thriving technical hobby with members active all over the world. Hams ofte [...]

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 [...]

Examinations Standards Committee Report 2025

Follow the link below to read this report which relates to activities during 2024 Examinations Standards Committee Report 2025 (PDF) [...]

Booking now open for RSGB 2025 Convention

The RSGB annual Convention is a fantastic opportunity for radio amateurs to meet, learn and share experiences. Whether you’re newly licensed or have years of experience, there is always more to discover. That’s why the Society is excited to introduce this year’s theme: Discover, Learn, Progress. Whether you want to discover something new, learn more […] [...]

GB2RS News Script for 15 June 2025

Tap or click the link below to download this week’s news script News script for 15 June 2025 (MS Word document) [...]

The RSGB launches the SES Cookbook

Special Event Stations (SES) are popular around the world, and a great source of fun and excitement for organisers and QSO chasers. They can also be a fantastic tool for outreach, allowing you to demonstrate amateur radio and encourage people to find out more. But how do you organise an event to achieve all those […] [...]

RSGB Operating Advisory Service

The RSGB Operating Advisory Service (OAS) provides advice to members on dealing with situations that are not within the spirit of amateur radio. From time to time this activity goes beyond what is classed as acceptable behaviour and requires action to be taken. In these circumstances the OAS recommends reporting the matter directly to Ofcom […] [...]

ANS-166 AMSAT News Service Weekly Bulletins

In this edition: The AMSAT 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, building, launching and ... Read more [...]

ANS-159 AMSAT News Service Weekly Bulletins

AMSAT News Service ANS-159 June 8, 2025 In this edition: Nominations Close Soon for 2025 AMSAT Board of Directors Election NOAA-18 Decommissioned Request for Expression of Interest for futureGEO Project SO-125 FM Transponder Activated Changes to AMSAT TLE Distribution for June 6, 2025 ARISS News AMSAT Ambassador Activities Satellite Shorts From All Over The AMSAT ... Read more [...]

ANS-152 AMSAT News Service Weekly Bulletins

In this edition: * Welcome SO-125! AMSAT-EA’s HADES-ICM Joins the OSCAR Fleet * Your Voice, Your Board: Nominate Now for 2025 AMSAT Election * Another Batch of CubeSatSim Kits Available Soon in AMSAT Store * SpaceX Starship Ninth Flight Yields Data, Misses Reentry Goals * Japanese Private Lander Resilience Nears Lunar Touchdown * GridMasterMap Satellite ... Read more [...]

ANS-145 AMSAT News Service Weekly Bulletins

AMSAT News Service ANS-145 May 25, 2025 In this edition: Dick Jansson, KD1K, Former AMSAT Vice President – Engineering, SK Nominations Open for 2025 AMSAT Board of Directors Election Updated Digital Edition of Getting Started With Amateur Satellites Now Available HADES-ICM FM Repeater to Be Active Weekends Beginning in Mid-June Changes to AMSAT TLE Distribution for May ... Read more [...]

ANS-138 AMSAT News Service Bulletins for May 18

In this edition: * BuzzSat Satellite Meteorology Course Now Available * AMSAT Volunteers Power Hamvention Exhibit * The 16th Annual TAPR/AMSAT Banquet Enjoyed by Many * AMSAT Symposium * March/April 2025 AMSAT Journal Now Available * JAMSAT Symposium * Changes to AMSAT-NA TLE Distribution * Change to Upcoming Satellite Operations * ARISS News * AMSAT ... Read more [...]

Content Creators at the IARU Innovation Zone during HAM RADIO 2025

If you are a content creator with a focus on radio related topics, don’t miss the opportunity to meet your audience in person during the HAM RADIO fair in Friedrichshafen. The IARU Region 1 provides a platform on its booth for … [...]

IARU Innovation Zone @ HAM RADIO 2025

Don’t miss out on the activities in the IARU Innovation Zone at HAM RADIO 2025. Check out the New posts and under Events… 🔧📡 Technology Working Group @ HAMRADIO Friedrichshafen Discover the future of amateur radio – live in the … [...]

IARU IWS Newsletter May 2025

The IARU Intruder Watch Service (IARU IWS) May 2025 is now available.Click on the link to read it! … [...]

IARU 100 years special stamp

The RL, Radioamateurs du Luxembourg, is pleased to announce that the Luxembourg Post Philately has issued a Special Post stamp on the occasion of the 100th anniversary of the IARU . Over a year ago, members of the RL asked … [...]

IARU Intruder Watch Service (IARU IWS) Newsletter April 2025

The IARU Intruder Watch Service (IARU IWS) April 2025 is now available.Click on the link to read it! … [...]

Mostra temporanea – La Radio e la Plastica a Pont Canavese (TO)

Museo della Plastica Il Polo Museale rinasce nel 2016, dopo lunghi lavori di sistemazione, ed è ancora in crescita. Comprende il Museo della Manifattura Tessile, la collezione di macchine utensili del Cav. Modesto Sandretto [...]

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

KH7AL/KH9 – Wake Island

[LATEST QRV DATES] – Posted on Allen’s website, here’s his next QRV dates / times:– Allen also reports the following: I made it through my all-night CW (Morse code) and FT8 radio adventure on June 15! I was on the air from about 0800 to 1630 UTC—that’s just past 5 a.m. local time. Safe to […] [...]

TG9/AF4CZ – Guatemala

Todd, AF4CZ plans to be active from Guatemala as TG9/AF4CZ during June 18 to July 9, 2025. Spare time activity on 40-10m; mainly FT8 & FT4; possibly some SSB. QSL via LoTW. [...]

3Y0K – Bouvet Island

[NEWS] – Ken LA7GIA reports that INDEXA have donated $20,000 towards the 3Y0K Bouvet DXpedition. This is the largest grant ever issued by INDEXA. Ken goes on to say if you want to make 3Y0K a success, then please support by donating to donate@3y0k.com [MAY 22] – All 3Y0K antennas are generously provided by Krassy […] [...]

BI6DX/5 – Zhoushan Islands, AS-137

[NEWS] – Team member Izumi, BG6HNY updates to say that 6m and SATs will also be used during the activity. Grid: PM10. [JUNE 15] – Members of the Hefei Youth DX Team will be active from Daqu Shan, Zhoushan Islands, AS-137 as BI6DX/5 during June 21-23, 2025. QRV on HF bands. QSL via BG6HJZ, LoTW […] [...]

VP2VRX – British Virgin Islands

[NEWS UPDATE] – A group of young amateur radio operators are heading to the British Virgin Islands this October as the VP2VRX DXpedition. The team will be operating from DXCC Entity #138 from October 23-28, 2025, giving operators a chance to work this Caribbean location during the prime contest time. The British Virgin Islands remains […] [...]

T88PB Koror Island Palau. From DXNews.com

T88PB will be active again from Koror Island, IOTA OC - 009, Palau, 19 - 23 June 2025. [...]

DXCC Approved. From DXNews.com

Upcoming PJ7K activity from Sint Maarten approved for DXCC. LOTW certificate received. [...]

H44MS Solomon Islands. From DXNews.com

Bernhard, DL2GAC will be active as H44MS from Manakwai village, Malaita Island, IOTA OC - 047, Solomon Islands, during September - December 2025 and January - April 2026. [...]

EZ/DL7ZM Turkmenistan. From DXNews.com

David, EZ/DL7ZM will be active again from Turkmenistan, until 21 June 2025. [...]

TO3K Mayotte. From DXNews.com

TO3K Team will be active from Mayotte Island, IOTA AF - 027, 2 - 20 August 2025. [...]

Tag: DDS

DDS Arduino Signal Generator

DDS 60

Sperimentazione banda 4 metri 2025

Sperimentazione banda 8 metri 2025

Sperimentazione banda 160 metri 2025

Giornata Mondiale del Radioamatore 2025

CatRotator 1.5.1