iz8ewd – PianetaRadio.it

CatRotator 1.4.0

Pubblicato il 16/04/2023 By iz8ewd

Rilasciata la nuova versione 1.4.0 di CatRotator, il software free multipiattaforma per il controllo dei rotori di antenna.

Spiderbeam Yagi – Parte 2

Pubblicato il 08/04/2023 By iz8ewd

Ulteriori modifiche alla struttura

LNA SPF5189Z

Pubblicato il 26/02/2023 By iz8ewd

Amplificatori fake asiatici

Alimentatore CANFI

Pubblicato il 18/02/2023 By iz8ewd

Alimentatore pulsed per sorgente di rumore

CANFI

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

Un misuratore economico di cifra di rumore

CatRadio su Linux

Pubblicato il 04/12/2022 By iz8ewd

Compilare CatRadio su sistemi operativi Linux

CatRadio 1.3.0

Pubblicato il 25/11/2022 By iz8ewd

Rilasciata la nuova versione 1.3.0 di CatRadio, il software free multipiattaforma per il controllo della radio.

CatRotator 1.3.0

Pubblicato il 23/10/2022 By iz8ewd

Rilasciata la nuova versione 1.3.0 di CatRotator, il software free multipiattaforma per il controllo dei rotori di antenna.

CatRotator e PreviSat

Pubblicato il 23/10/2022 By iz8ewd

Antenna tracking satelliti con CatRotator e PreviSat

CatRotator 1.2.0

Pubblicato il 16/09/2022, ultimo aggiornamento 21/09/2022 By iz8ewd

Rilasciata la nuova versione 1.2.0 di CatRotator, il software free multipiattaforma per il controllo dei rotori di antenna.

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Youngsters alla HamRadio di Friedrichshafen

Si ricorda a tutti che la DARC come ogni anno ospiterà il suo famoso HamCamp in occasione della HAM Radio Friedrichshafen in Germania dal 22 al 25 giugno 2023. Sarà disponibile con un servizio di accoglienza e alloggio dedicato ai più giovani all'interno del padiglione A6. I posti a disposizione saranno 160 per i giovani fino a 27 anni e i loro accompagnatori. Si tratta di un'occasione veramente molto economica: 3 notti con colazione, ingresso alla fiera per i 3 giorni e parcheggio a 60 euro. Inoltre all'interno sarà anche presente una stazione radioamatoriale che sarà disponibile per voi ragazzi in parte durante il giorno e la sera (si prega di portare con sé la patente). Tutte le informazioni in merito le potete consultare sul sito: https://www.darc.de/en/der-club/referate/ajw/hamcamp/ Dalla stessa pagina potete procedere entro e non oltre il 4 giugno 2023 alla prenotazione dei posti. Giovani vi aspettiamo al nostro stand ARI!73 de Cristian Faraglia, IN3EYIVice Segretario… [...]

Intervista all'Avv. Soro e al Dott. D'Alesio del MIMIT

Il nostro Vice Direttore, Gabriele Villa, I2VGW, noto Giornalista Professionista, ha avuto la possibilità in esclusiva di rivolgere alcune domande ai Dirigenti del Ministero delle Imprese e del Made in Italy relativamente alla messa in linea del nuovo portale per i Radioamatori. L'enorme lavoro fatto da tutto il personale del MIMIT e le prospettive di ulteriore integrazione dei servizi dimostrano la bontà del rapporto di collaborazione tra ARI e il Ministero competente per la regolamentazione delle nostre attività.Per leggere l'intervista in PDF cliccare sotto [...]

Nuovo portale del MIMIT per i Radioamatori

Giovedì 15 giugno inizierà un nuovo percorso nei rapporti con il nostro Ministero di riferimento attraverso l’introduzione di procedure amministrative più semplici e veloci per la gestione delle pratiche radioamatoriali. In questa prima fase di implementazione della piattaforma sarà attivo il servizio di rilascio dei nominativi delle stazioni di radioamatore - di cui all’articolo 139 del Codice delle comunicazioni elettroniche - incluso il rilascio dei nominativi speciali per manifestazioni radiantistiche e per contest. Successivamente saranno introdotti altri servizi amministrativi quali il rilascio dei Certificati HAREC, delle Patenti radioamatoriali e delle Autorizzazioni generali. [...]

L'Editoriale di Giugno

15 giugno 2023, una data storica Alessio Sacchi, IZ4EFN E' questa la data nella quale inizierà un nuovo percorso completamente informatizzato nei rapporti con l'amministrazione per tutte le pratiche relative al servizio di Radioamatore e SWL, il nostro mondo. Si tratta di un avvenimento senza precedenti, un segnale dell'importanza che la nostra categoria riserva nella macchina dello Stato e che ci porta - tra gli altri - alla pari dei colleghi inglesi, svizzeri o americani indicando che il Servizio di Radioamatore ha un futuro certo, con procedure amministrative man mano più semplici e veloci, a vantaggio di noi utenti e dei progetti che vorremo costruire. [...]

Torna II1NS con ARI Genova

The K7RA Solar Update

Both average daily sunspot numbers and solar flux increased this week. Average daily sunspot numbers rose from 118.6 to 133.4, while average solar flux went from 143.2 to 161.2. Geomagnetic indicators were more active. Average daily planetary A index went from 9.6 to 17.1, while average middle latitude A index rose from 9.6 to 14.4. Predicted solar flux is 150 on May 26, 155 on May 27 and 28,... [...]

Section Manager Update: Austin Elected, Bigley Re-elected, Gendron Appointed

The results of two balloted Section Manager elections held this spring were determined when the ballots were counted at ARRL Headquarters on Tuesday, May 23, 2023.John Bigley, N7UR, incumbent Section Manager of the ARRL Nevada Section, was re-elected when he received 277 votes, and Jim Shepherd, W6US, of Sparks, received 177 votes. Bigley, of Las Vegas, has been serving as Section Manager since... [...]

Dayton Hamvention® 2023 Wrap Up

ARRL greeted attendees in its large exhibit area in the "Tesla" building. Traffic to the exhibit was brisk. Members and prospective members enjoyed meeting with dozens of ARRL program representatives and volunteers. The event hosted the ARRL Great Lakes Division Convention.While the final count is still a few days away from being completed, Hamvention spokesperson Michael Kalter, W8CI, said thi... [...]

ARRL Headquarters Will Be Closed on Memorial Day, Monday, May 29

ARRL The National Association for Amateur Radio® honors and remembers the ultimate sacrifice made by those who served in the U.S. armed forces. ARRL Headquarters will be closed Monday, May 29, 2023, in observance of Memorial Day. Many of the member services and information offered by ARRL are accessible on our website 24/7.There will be no W1AW code practice or bulletin transmissions on Memori... [...]

Gomez Nominated for Vacant FCC Seat, Two Commissioners Renominated

President Joe Biden announced three nominees for the Federal Communications Commission (FCC) on May 22, 2023. The President will nominate Anna M. Gomez for a vacant FCC seat. Two sitting Commissioners, Geoffrey Starks and Brendan Carr, will be nominated for new terms at the same time. Gomez is an attorney with decades of experience in domestic and international communications law and policy. Go... [...]

RadCom Basics, May 2023, Edition 34

We are pleased to announce the May 2023 edition of RadCom Basics is now available on the RSGB website In this edition, James Stevens, M0JCQ has put together a step-by-step guide to help you use the Reverse Beacon Network to gauge band conditions and his results speak for themselves Also in this edition; 12 Repairing […] [...]

RadCom Basics, March 2023, Edition 33

Introduction to Andy’s Ham Radio Linux Tony Molloy, M6CIH finds another great source of amateur radio applications and provides step-by-step guidance and plenty of links In this edition… 4 Overseas operating with your licence Using his personal experience, James Stevens, M0JCQ provides a guide on how to use your license to operate in other countries—sometimes […] [...]

Tonight @ 8 – Node-RED for radio amateurs

On Monday, 5 June 2023, Mike Richards, G4WNC will be giving the live presentation Node-RED for Radio Amateurs. Node-RED is a visual programming language that is very powerful but surprisingly easy to use. The language has matured over recent years and has the potential to be a valuable tool for radio amateurs. In this talk, […] [...]

RSGB Beaconnect loop experiments

Three weekends have been identified for some RSGB Beaconnect loop experiments: On 3-4 June 2023 there will be some regional loops and nets On the 10-11 June 2023 there will be an England-only loop and net, based round the activators who have registered for Beaconnect callsigns so far, but the Society would welcome new activators […] [...]

RSGB School Zone stories

The RSGB’s School Zone webpage brings together radio amateurs in schools and colleges. We want to help people to share their experience of, and expertise in, establishing and running a radio club for young people. We’ve just launched a new page as part of this section called School Zone stories where we’re highlighting some of […] [...]

ANS-148 AMSAT News Service Weekly Bulletins

In this edition: * 2023 Hamvention Wrap-Up * AMSAT Orbital Elements Manager Retires * New SO-50 Distance Record * Changes to AMSAT-NA TLE Distribution for May 25, 2023 * ARISS News * Upcoming Satellite Operations * Hamfests, Conventions, Maker Faires, and Other Events * Satellite Shorts From All Over The AMSAT News Service bulletins are ... Read more [...]

ANS-141 AMSAT News Service Weekly Bulletins

In this edition: * Eleven U.S. Schools Moved Forward in ARISS Selection Process * Tevel Satellites Added to ARRL Logbook of the World * SpaceX Ax-2 Mission Is ‘Go’ For May 21 Launch * 2023 AMSAT Board of Directors Election – Call for Nominations * 2023 AMSAT Field Day – Rules * 2023 AMSAT Field ... Read more [...]

ANS-134 AMSAT News Service Weekly Bulletins

In this edition: * Call for Nominations – 2023 AMSAT Board of Directors Election * Dr. Nathaniel Frissell, W2NAF, is Guest Speaker at 2023 TAPR/AMSAT Banquet * AMSAT and ARISS Events at Hamvention * 2023 AMSAT Field Day Rules * 2023 Field Day – More Thoughts * ARISS News * Upcoming Satellite Operations * Hamfests, ... Read more [...]

ANS-130 AMSAT News Service Special Bulletin

TAPR/AMSAT Hamvention Banquet Ticket Deadline is Friday, May, 12, 2023, Dr. Nathaniel Frissell, W2NAF, is Guest Speaker The deadline for ordering tickets for the 2023 TAPR/AMSAT Hamvention Banquet is only two days away – the deadline for purchasing banquet ticket is Friday, May 12th! Remember, there will be no banquet ticket sales at the AMSAT ... Read more [...]

ANS-127 AMSAT News Service Weekly Bulletins for May 7

In this edition: * AMSAT at Hamvention 2023 * VUCC Satellite Standings May 2023 * SSTV Transmissions from ORBICRAFT-ZORKIY May 7-13, 2023 * Changes to AMSAT-NA TLE Distribution for May 5, 2023 * ARISS News * Upcoming Satellite Operations * Hamfests, Conventions, Maker Faires, and Other Events * Satellite Shorts From All Over The AMSAT ... Read more [...]

YO8RIX QSY

After repeated complaints about the QRPP beacon YO8RIX in the 17 m band, IARU Region 1 HF Manager Tom Kamp, DF5JL, made direct contact with the operator. Most recently, “yo8rix qrpp beacon” was observed on the frequency 18100.53 kHz in … [...]

IARU Open Innovation Zone at HAM RADIO 2023

Step by the IARU Open Innovation Zone, where we invite you to explore exciting projects from our community. From software-defined radio to powerful digital signal processing tools and captivating citizen science initiatives, you’ll witness the future of amateur radio unfold … [...]

ITU‑R Working Party 5A meeting #29 and the 23cm band and RNSS (radio navigation satellite service) coexistence measures relating to WRC-23 AI 9.1b

Over the period 9th to 19th May 2023, the preparatory work for WRC-23 agenda item 9.1b continued in ITU‑R Working Party 5A (WP5A). Two deliverables are under discussion: 1) Draft ITU‑R Report M.[AMATEUR_CHARACTERISTICS] – this reports on the specific 23cm … [...]

Provisional results IARU R1 50 MHz MGM Contest

The provisional results of the 50 MHz MGM Contest are available on the IARU R1 VHF Contest Robot. You can also take a look at your UBNs here ! The complaining period will end on May 23rd, after that results will … [...]

Provisional Results March Subregional Contest

The provisional results of the March Contest are available on the IARU R1 VHF Contest Robot. You can also take a look at your UBNs here ! We evaluated 2095 different logs, which is a new record for this contest. … [...]

Radiorama Numero 122

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 121

World Radio Day 2023

World Radio Day Per ogni informazione utile sul prossimo appuntamento del 13 febbraio ! http://air-radiorama.blogspot.com/2023/02/world-radio-day-2023.html [...]

Radiorama Numero 120

Auguri di buone feste!

L’AIR – Associazione Italiana Radioascolto augura a voi ed alle vostre famiglie buone feste ! Il Consiglio Direttivo AIR [...]

8Q7HU – Maldives

Bert CX3AN will be active from Dhaalu Atoll, Maldives as 8Q7HU during July 11-18, 2023. QRV on 40-6m. QSL via EB7DX. NOTE: Previously, CX3AN and CX4CR were QRV as 8Q7HU in 2012 from Maafushi Island. The post 8Q7HU – Maldives first appeared on DX-World. [...]

Z81D – South Sudan

After a short break, Diya YI1DZ will again be active from South Sudan as Z81D starting mid-July. QRV on FT8. QSL via OM3JW. South Sudan, also called Southern Sudan, country located in northeastern Africa. Its rich biodiversity includes lush savannas, swamplands, and rainforests that are home to many species of wildlife. Prior to 2011, South […] The post Z81D – South Sudan first appeared on DX-World. [...]

MM0UKI – Isle of Rockall, EU-189

[NEWS UPDATE @ 2020z] – Nobby confirms that just over 3000 QSOs have been made so far. Furthermore, we got word that Emil will try 2m on June 1st at 0400 utc. Suggested frequencies are: 144.352 MHz (MSK144) and 144.174 (FT8). [MAY 31 @ 1715z] – Following a satellite phone call with the Guardian newspaper, […] The post MM0UKI – Isle of Rockall, EU-189 first appeared on DX-World. [...]

DX on this Day

Spanning 25 years, looking back from 2022 to 1997 showing DX on this Day. Do you remember working T32CG or 4W3CW or maybe E4X ? You can also check back here and see all previous DX on this Day posts. We run this feature generally every 4-7 days. The post DX on this Day first appeared on DX-World. [...]

[QRV] T31TT – Kanton Island

[NEWS UPDATE] – The T31TT team arrived Kanton island approx 2100z today. Pictures courtesy Rebel DX Group. Expect to see them QRV in the coming hours. Picture above is from previous T31TT activity. [MAY 25] – Team member Teddy posts an update via Rebel DX Group Facebook page: We received some questions about T31 activity. […] The post [QRV] T31TT – Kanton Island first appeared on DX-World. [...]

T31TT Kanton Island Phoenix Islands. From DXNews.com

The T31TT team arrived at Kanton Island, Phoenix Islands, Central Kiribati. [...]

8Q7HU Maldive Islands. From DXNews.com

CX3AN will be active as 8Q7HU from Dhaalu Atoll, Maldive Islands, IOTA AS - 013, 11 - 18 July 2023. [...]

YJ0CA Vanuatu. From DXNews.com

Chris, VK2YUS will be active again as YJ0CA from Vanuatu, 17 - 28 June 2023. [...]

SA6G/7 Ven Island. From DXNews.com

Lars, SM6CUK will be active from Ven Island, IOTA EU-137, 5 - 11 June 2023, as SA6G/7. [...]

5X7O Uganda. From DXNews.com

Thomas, DL7BO will be active as 5X7O from Kampala, Uganda. [...]

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Autore: iz8ewd

CatRotator 1.4.0

Spiderbeam Yagi – Parte 2

LNA SPF5189Z

Alimentatore CANFI

CANFI

CatRadio su Linux

CatRadio 1.3.0

CatRotator 1.3.0

CatRotator e PreviSat

CatRotator 1.2.0

Nuova piattaforma web per la gestione dei servizi radioamatoriali

CatRotator 1.4.0

Spiderbeam Yagi – Parte 2

Esame radioamatori 2023

LNA SPF5189Z