Tecnica – PianetaRadio.it

Baofeng BF-888S

Pubblicato il 17/06/2023 By pianetaradio

Ricetrasmettitore UHF

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

LNB SAT

Pubblicato il 25/09/2022 By pianetaradio

Generalità sugli LNB per la ricezione dei satelliti

CatRotator

Pubblicato il 17/05/2022, ultimo aggiornamento 19/04/2023 By iz8ewd

Rotator control software

Link Progettazione Antenne

Pubblicato il 17/05/2022 By pianetaradio

Stazione radio remota

Pubblicato il 04/01/2022, ultimo aggiornamento 23/05/2022 By iz8ewd

Come allestire un sistema di controllo remoto per la stazione radio

Multipresa elettrica con controllo web

Pubblicato il 09/10/2021 By iz8ewd

Ciabatta multipresa elettrica con interfaccia web di controllo remoto

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Verbale riunione C.D.N del 18 settembre 2023

Disponibile, in area riservata ai Verbali C.D.N., il Verbale della riunione C.D.N. del 18 settembre 2023 [...]

15a Edizione Hamfest a Mombarone

48° ARDF a Terni

Per scaricare il regolamento in PDF cliccare sull'immagine [...]

Anna Gomez Confirmed to Federal Communications Commission (FCC)

The US Senate confirmed Anna Gomez as the fifth commissioner of the Federal Communications Commission on September 7, 2023. Gomez thanked President Biden for the nomination and the Senate for her confirmation."I am grateful for the opportunity to serve," she said in a statement on her LinkedIn page.Gomez is an attorney with decades of experience in domestic and international communications law [...]

Celebrating 50 Years of the ARRL Foundation

Thursday, September 21, 2023, marked 50 years since the ARRL Foundation was formed. As a partner with ARRL, the ARRL Foundation stewards philanthropic support for amateur radio through scholarships, club grants, and other programs to ensure a strong and vibrant future for the avocation.The total assets of the nonprofit entity measured nearly $8M at its most recent annual audit, but it grew from [...]

The K7RA Solar Update

ASWFC GEOMAGNETIC DISTURBANCE WARNING ISSUED AT 0249UTC on 22 SEPTEMBER 2023 BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE:"Solar wind streams from a pair of coronal holes are expected tomildly increase geomagnetic activity at times during the intervallate 22-Sep to 24-Sep."INCREASED GEOMAGNETIC ACTIVITY EXPECTED FROM 22-24 SEPTEMBER 2023."Nine new sunspot groups appeared this week, but th [...]

Amateur Radio Serves in Large Utah Bike Race

On September 9, 2023, the Bridgerland Amateur Radio Club (BARC) in northern Utah provided amateur radio communications support during LoToJa, the longest 1-day USA Cycling (USAC)-sanctioned bicycle race in America. The LoToJa course consists of 200 miles of rough, mountainous terrain. BARC was prepared for the challenge and had been training and working on their communications plans for more t [...]

2023 SET Exercise to Test Skills and Emergency Preparedness

The ARRL Simulated Emergency Test (SET) is scheduled for October 7 - 8, 2023.The SET is ARRL's annual national emergency exercise designed to assess the skills and preparedness of Amateur Radio Emergency Service® (ARES®) volunteers, as well as those affiliated with other organizations involved in emergency and disaster responses. The SET is open to all radio amateurs and partner organizations, [...]

VirusPerpleXed Bug CW Key used by auction winner

RSGB National Radio Centre (NRC) volunteers were delighted to welcome Terry Dansey, G0BIX and his daughter Susanne to the NRC in early September. Terry, pictured, is seen operating the recently donated JY1 radio along with the VirusPerpleXed Bug CW Key in front. Roy Bailey, G0VFS won the Lockdown Category in the RSGB’s annual Construction Competition […] [...]

Norman Keith Adams Prize

History of the prize The Norman Keith Adams Prize is one of the premier prizes of the Society and is awarded annually for the best article in RadCom. It is named after Pilot Officer Norman Keith Adams, G5NM. Pre-war, Norman Adams was a solicitor living in North London. He joined the Royal Air Force in […] [...]

RSGB Board Director attempts SOTA challenge

RSGB Board Director, Ben Lloyd, GW4BML, and recognised Mountain Goat will be attempting to activate ten summits on remote Scottish islands over a 12-day period commencing 23 September. He completed his first challenge on Saturday 23 September, travelling to the remote Island of Seaforth, in the Outer Hebrides, by kayak. The island is only accessible […] [...]

RSGB Convention keynote speaker and programme

It is just three weeks until the RSGB 2023 Convention so grab a coffee and browse the great line-up of speakers at this year’s event. The keynote and after-dinner speaker is Colonel John Doody FBCS FCMI CITP ACIIS MIOD who has the unique experience of having held appointments in Defence, the Intelligence Services and Industry. John […] [...]

Board Director co-option

The RSGB Board is pleased to announce the appointment of Richard Horton, G4AOJ as a co-opted Director, to assist it in its duties until the RSGB 2024 AGM. [...]

ANS-267 AMSAT News Service Weekly Bulletins

In this edition: * 2023 AMSAT Symposium Keynote Speakers Announced * 41st Annual AMSAT Space Symposium Call for Papers * Russian Soyuz MS-24 Launches Crew to International Space Station * Imperial College Develops Miniature Rocket Thruster for CubeSats * GOES-U Successfully Completes Environmental Testing for 2024 Launch * Sentinel-1 Satellite Reveals Shifts from Morocco Earthquake ... Read more [...]

ANS-260 AMSAT News Service Weekly Bulletins

In this edition: * Results of the 2023 AMSAT Board of Directors Election * July/August 2023 Issue of The AMSAT Journal Now Available * 2023 AMSAT Symposium Call for Papers * Changes to AMSAT-NA TLE Distribution for September 15, 2023 * ARISS News * Upcoming Satellite Operations * Hamfests, Conventions, Maker Faires, and Other Events ... Read more [...]

ANS-253 AMSAT News Service Weekly Bulletins

In this edition: * 2023 AMSAT Board of Directors Election Voting Ends Friday * World Radio Conference 2023 Will Impact Amateur Satellite Service * ARISS USA Team Names Director of Education * Updated AMSAT Tri-Fold Brochure Now Available * Changes to AMSAT-NA TLE Distribution for September 8, 2023 * ARISS News * Upcoming Satellite Operations ... Read more [...]

ANS-246 AMSAT News Service Weekly Bulletins

In this edition: * Astronaut Hams Complete ISS Crew Transition * AMSAT SA Space Symposium to be Held Online * All South African Grids Roved on Satellite * VUCC Satellite Standings — September 2023 * Japan Scrubs Launch of X-Ray Telescope and Moon Lander * India’s Luner Lander Sparks Interest in the Moon * ARISS ... Read more [...]

ANS-239 AMSAT News Service Weekly Bulletins

In this edition: * Cast Your Vote: 2023 AMSAT Board of Directors Election Ending Soon * Registration Now Open for Upcoming International AMSAT Conferences * Chandrayaan-3 Makes Historic Soft Landing on Moon’s South Pole * SpaceX Launches Crew-7 Mission aboard Crew Dragon Endurance * Teams Hack U.S. Air Force Satellite in Space Cybersecurity Contest * ... Read more [...]

KOTA Czechia 2023 — Day 3

The Kids On The Air (KOTA) event today had its third and last day held in the Trhanov Castle in Czechia. The day began with a presentation by Philipp, DK6SP, who shared insights into the possibilities within amateur radio. He … [...]

KOTA Czechia 2023 — Day 2

KOTA, Kids On The Air, has successfully ended day 2 of their camp in Czechia. The participating kids did have a long and eventful day. On today’s agenda were World Wide Flora Fauna activities from three OKFF entities. Also, various … [...]

KOTA Czechia 2023 — Day 1

KOTA, which stands for Kids On The Air, officially opened today. This event is organized by the Czech Radio Club (ČRK/CRC) in collaboration with the IARU Region 1 Youth Working Group and marks a new addition to the well-known YOTA … [...]

IARUMS R1 Newsletter August 2023

The IARUMS Region 1 Newsletter August 2023 is now available.Click on the link to read it! … [...]

Morocco Earthquake 8 September 2023

A strong earthquake of magnitude 6.8 has struck central Morocco near Marrakesh at 23:11 local time on 8th September. The earthquake has caused severe damage in several areas with at least 1,000 people known to have died and many more … [...]

Radiorama Numero 124

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 [...]

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 [...]

3G0Y & XR0Y – Easter Island

During October 22-29, 2023 look for Luis, CE2ML and Mathias, CE2LR to be activce from Easter island. Callsigns used will be 3G0Y (during the CQWW SSB contest) and XR0Y. QRV on HF bands, mainly CW and SSB with some FT8. QSL both calls via CE2ML. NOTE: XR0Y callsign was previously used in 2009. 3G0Y callsign […] [...]

V62P – Pulap Atoll (OC-155) & V62S – Satawal Atoll (OC-299)

By Cezar VE3LYC I have now purchased the plane tickets and the updated time schedule is as follows: Oct 26: drive to Syracuse, NY, and fly from there at 08:10 am (12:10 UTC) to Denver and from there to Honolulu, where I’ll arrive at 03:16 pm (Oct 27, 01:10 UTC); overnight at QTH of Dave […] [...]

ID9/DJ4EL – Eolie Islands, EU-017

Look for Marcus, ID9/DJ4EL to be active from IOTA EU-017 during October 9-14, 2023. He provides the following detailed info: We will have our base on rare Filicudi and will also do some hiking and SOTA activities. I will activate Filicudi, Alicudi, Salina and Vulcano with different antennas and 100 watts (SOTA 5 watts). The […] [...]

4W8X – Timor Leste

[NEWS UPDATE] 4W8X, Timor-Leste will be activated in November 2023 by a team of 20+ skillful and highly experienced DXers and Contesters from Germany, Austria, Poland, Hungary and England under leadership of Lagunaria DX Group. Highlighting today: EME operation on the VHF bands 4W8X also wants to make the VHF moon guys happy: We have a 3.0m […] [...]

ZL7IO – Chatham Islands

[SEPTEMBER 26 by ZL7IO] – The amplifer is working fine if required/possible. I’ve not yet used it. Weather turned from bad to terrible. The wind is blowing you away when going outside and of course it is raining. The CQ WWDX RTTY is over. I decided to go low power. Conditions were great and I […] [...]

3G0Y XR0Y Easter Island. From DXNews.com

3G0Y and XR0Y will be active from Easter Island, IOTA SA - 001, Chile, 22 - 29 October 2023. [...]

4W8X Timor Leste. From DXNews.com

Highlighting today: EME operation on the VHF bands 4W8X also wants to make the VHF moon guys happy [...]

T22T Tuvalu. From DXNews.com

It's almost impossible to work ssb and cw till this heavy equipment or us go away. [...]

ZD9W Tristan da Cunha. From DXNews.com

Message from Yuris, ZD9W 19:30z: the latest forecast for arrival at ZD9 is Wednesday (September 27), [...]

YJ0CA Vanuatu. From DXNews.com

Chris, VK2YUS will be active again as YJ0CA from Vanuatu, 22 October - 8 November 2023. [...]

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Categoria: Tecnica

Baofeng BF-888S

Spiderbeam Yagi – Parte 2

LNA SPF5189Z

Alimentatore CANFI

CANFI

LNB SAT

CatRotator

Link Progettazione Antenne

Stazione radio remota

Multipresa elettrica con controllo web

Rideterminazione contributi radioamatoriali

Baofeng BF-888S

Nuova piattaforma web per la gestione dei servizi radioamatoriali

CatRotator 1.4.0

Spiderbeam Yagi – Parte 2