Tecnica – Pagina 6 – PianetaRadio.it

GPSDO Display

Pubblicato il 01/04/2014, ultimo aggiornamento 07/12/2017 By pianetaradio

A completamento del GPS Disciplined Oscillator 10MHz viene di seguito presentato un utile display a microcontrollore per la visualizzazione dei dati e dello stato del ricevitore GPS. Caratteristiche Lettura dati seriali TTL da GPS e […]

Kenwood TM-D700

Pubblicato il 01/03/2014, ultimo aggiornamento 13/12/2017 By pianetaradio

Radio dual-band VHF/UHF, con TNC entrocontenuto per comunicazioni Packet e APRS. Modifiche Le modifiche base si effettuano agendo su appositi ponticelli posti sulla scheda denominata TX-RX unit (X57-586X-XX). Per accedervi è necessario smontare il coperchio […]

Software Antenne e Linee

Pubblicato il 01/01/2014, ultimo aggiornamento 14/06/2022 By pianetaradio

Connettore PL 259

Pubblicato il 01/10/2013, ultimo aggiornamento 01/11/2013 By iz8ewd

Intestare cavo RF con connettore PL 259

Yaesu YF-122S (XF-119SN)

Pubblicato il 01/09/2013, ultimo aggiornamento 09/04/2020 By iz8ewd

Filtro SSB Yaesu YF-122S (XF-119SN)

Yaesu tastiera controllo remoto

Pubblicato il 01/07/2013, ultimo aggiornamento 13/12/2017 By iz8ewd

Tastiera Yaesu FH-2

RTL SDR

Pubblicato il 01/06/2013, ultimo aggiornamento 03/11/2013 By iz8ewd

Software Defined Radio con RTL2832

Kenwood TS-2000

Pubblicato il 01/06/2013, ultimo aggiornamento 13/12/2017 By iz8ewd

Radio all-mode quadribanda: HF, 50 MHz, VHF, UHF

Yaesu FT-950 – IF out

Pubblicato il 01/05/2013, ultimo aggiornamento 12/12/2017 By pianetaradio

Modifiche IF out Lo Yaesu FT-950 dispone di un’unità opzionale DMU-2000 per la visualizzazione dello spettro nonché per il controllo di radio, rotore e registrazione del log di stazione. Per la connessione della DMU-2000 è […]

decibel

Pubblicato il 01/04/2013, ultimo aggiornamento 06/12/2017 By pianetaradio

Il decibel (dB) è un’unità di misura molto utilizzata in ambito elettronico e delle telecomunicazioni per esprimere il rapporto tra due potenze. La sua utilità e popolarità risiede nella caratteristica di poter esprimere numeri piccoli […]

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JOTA-JOTI 2024

Torna la mostra-scambio milanese!

Notizie dal MIMIT

Riceviamo e pubblichiamo:Buongiorno,con riferimento a quanto in oggetto indicato, si ritiene opportuno comunicare a codesta Associazione che a decorrere dalla data odierna sono operative le nuove modalità per effettuare i versamenti dei contributi relativi alle attività radioamatoriali e che pertanto i singoli radioamatori e gli enti interessati devono utilizzare il portale pagamenti Dgstl https://pagamentidgst.mimit.gov.it/ Il portale pagamenti Dgst https://pagamentidgst.mimit.gov.it/ permette di eseguire i versamenti utilizzando la piattaforma digitale pagoPA e pertanto i pagamenti potranno essere effettuati tramite tutti i canali fisici e online previsti da pagoPA. Nel restare a disposizione per eventuali delucidazioni con l’occasione si inviano cordiali saluti. Assitenza tecnica al portale https://appradioamatori.invitalia.it/ Viale America, 201 - 00144 Roma Info.radioamatori@mise.gov.it [...]

L'Editoriale di ottobre 2024

/Spe • ri • men • tà • re/Alessio Sacchi, IZ4EFN Quando, nel 2023, iniziammo un percorso di collaborazione con il MIMIT a tema sperimentazioni frequenziali ottenendo un primo GO per la gamma 70 MHz, ci sembrò utile e formativo creare un portale per monitorare l’andamento degli esperimenti su questa nuova banda, creando uno strumento inedito: il portale 70mhz.ari.it. A un anno di distanza, i radioamatori italiani possono continuare a sperimentare in 70 MHz, ma anche in 40 MHz e finalmente iniziare ad abbattere il muro dei 1830 kHz, decisamente rilevante per chi opera in 160 metri soprattutto verso altre regioni ITU e durante i contest. Da qui l’idea di spostarci su sperimentazioni.ari.it, con l’intento di creare un contenitore che raccolga le nostre esperienze e ci spinga a continuare l’attività in sinergia con il MIMIT, auspicabilmente anno dopo anno. [...]

Servizio QSL Bureau - Spedizione di ottobre

The K7RA Solar Update

Thanks to Carl, K9LA for contributing to this week's bulletin. "SUBJ: ASWFC GEOMAGNETIC DISTURBANCE WARNING ISSUED AT 2220 UTC/10 OCTOBER 2024 BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE. "A halo CME first observed on 09-Oct arrived at Earth at 10/1515UT, resulting in G4 geomagnetic conditions on 10-Oct. G4 geomagnetic conditions are expected on 11-Oct, with a chance of G5. G2 geomagneti [...]

Hurricane Milton - Storm Updates

Thursday, October 10, 2024 1:00 PM Eastern Update:The hurricane nets have each suspended operations as the focus shifts from response to recovery. More information to come via ARRL News and in The ARRL Letter. Thursday, October 10, 2024 9:30 AM Eastern Update:Amateur radio operators are in service across the State of Florida. The Florida SARNET has been placed in a restricted net condition to e [...]

An Incredible Amateur Radio Rescue Story

Editor’s note: The following story was submitted by Don Gardner, W7PJ, ARRL Idaho Section Emergency Coordinator.On the evening of September 21, 2024, Greg Owen, WX7Z, heard an amateur radio emergency call on the VHF frequency known as the national simplex calling frequency, 146.52 MHz. Ed Clark, K7ELC, was calling to get medical help for a 51-year-old man who had rolled his four-wheeler. Mac M [...]

Simulated Emergency Test (SET) Scheduled for October 5—6

The first weekend of October is when ARRL encourages local groups to hold the Simulated Emergency Test, or SET. Throughout September, ARRL shared materials about resilience through National Preparedness Month. Now, as entire areas are washed away in the aftermath of Hurricane Helene, the utility value of amateur radio is more necessary and visible than ever. When disaster strikes, infrastructur [...]

The ARRL Foundation is Now Accepting Grant Applications Through October 31, 2024

There is funding available to organizations for eligible amateur radio-related projects and initiatives, particularly those with a focus on educating, licensing, and supporting amateur radio activities. Youth-based projects and initiatives are especially encouraged. The ARRL Foundation grants program accepts proposals on a cyclical basis three times a year, in February, June, and October. Award [...]

November 2024 – Strategic priorities update

An overview of progress on the RSGB strategic priorities I remember being told in a planning seminar a long time ago that if we didn’t know the road to take, we would never reach our intended destination. Wise words and something I recalled when I joined the RSGB Board in late 2022 and later became […] [...]

RadCom November 2024, Vol. 100, No. 11

Xiegu X6200 review To read this edition, tap or click cover image Regulars Advertisers’ index 85 Antennas, Steve Ireland, VK6VZ/G3ZZD and Kevin Smith, VK6LW/VK6T/G4EHF 18 ATV, Dave Crump, G8GKQ 16 Contest Calendar, Ian Pawson, G0FCT 40 Contesting, Nick Totterdell, G4FAL 60 GHz bands, Dr John Worsnop, G4BAO 58 HF, John Petters, G3YPZ 56 Members’ ads […] [...]

RSGB 2024 Convention is taking place this weekend

The RSGB Convention will be in full swing this weekend. If you aren’t able to attend, the RSGB has a packed livestream for each day and those livestreams are available for anyone to view. Full of presentations, interviews and videos to inspire you, this is another way to enjoy your Convention, in your way. Either […] [...]

GB2RS News Script for 13 October 2024

Tap or click the link below to download this week’s news script News script for 13 October 2024 (MS Word document) [...]

RSGB appoints two new volunteer Youth Champions

The RSGB is delighted to announce the appointment of two new volunteer Youth Champion roles. Chris Aitken, MM0WIC will be the RSGB’s School Youth Champion and Rhys Williams, M0WGY/AJ6XD will be the University Youth Champion. Chris is a Computing Science teacher at Wick High School, Caithness. Since 2023, Chris has been running the Wick High […] [...]

ANS-287 AMSAT News Service Weekly Bulletins

AMSAT News Service ANS-287 October 13, 2024 In this edition: Status Note – 42nd Annual AMSAT Space Symposium and Annual General Meeting Final Call for Papers ARISS SSTV Event Continues Until Monday October 14 Call for ARISS Proposals From U.S. Educators Changes to AMSAT TLE Distribution for October 10, 2024 ARISS News Upcoming Satellite Operations ... Read more [...]

ANS-280 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 [...]

MESAT1 Designated MESAT1-OSCAR 122 (MO-122)

AMSAT News Service Special Bulletin ANS-276 October 2, 2024 In this edition: MESAT1 Designated MESAT1-OSCAR 122 (MO-122) 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 ... Read more [...]

ANS-273 AMSAT News Service Weekly Bulletins

In this edition: * AMSAT-UK to Provide FUNcube Lite Payload for Jovian-1 Satellite * AMSAT-EA HADES-R and HADES-ICM planned for Q1 2025 * NASA Gears Up for Europa Clipper Mission to Jupiter’s Icy Moon * Artificial Star Mission Aims to Help Unlock Secrets of the Universe * GridMasterMap Satellite Top 100 Rovers October 2024 Rankings ... Read more [...]

ANS-266 AMSAT News Service Weekly Bulletins

In this edition: * Registration Continues for the 42nd Annual AMSAT Space Symposium * AMSAT Symposium Call for Papers * Results of the 2024 AMSAT Board of Directors Election * MESAT1 Telemetry and Testing-Update * GreenCube (IO-117) Ceases Functioning Due to Radiation Damage * Changes to AMSAT-NA TLE Distribution * ARISS News * Upcoming Satellite ... Read more [...]

20th IARU HST World Championship Tunisia 2024

20th IARU HST world championship started. DAY 1 at the competition is over. Results ( live ) are available at the following link: https://rufzxp.net/hst/hst_2024_index_en.html Additionally, feel free to view photo gallery and follow event channel at: https://www.facebook.com/arat.tunisia?mibextid=LQQJ4d&rdid=D5i87LtrzJwZ0jGz&share_url=https%3A%2F%2Fwww.facebook.com%2Fshare%2F1aAAdoMWDwm3ECP8%2F%3Fmibextid%3DLQQJ4d https://t.me/+9D1C5Ji5YN02N2Q0 … [...]

IARUMS R1 Newsletter September 2024

The IARUMS Region 1 Newsletter September 2024 is now available.Click on the link to read it! … [...]

Mexico and USA request clear frequencies for Hurricane Milton

Carlos, CO2JC the IARU Region 2 Emergency Communications Co-Ordinator has relayed two messages requesting clear frequencies for our colleagues responding to Hurricane Milton in the Caribbean. Due to the proximity of Hurricane Milton to Mexican territory, the Mexican Federation of … [...]

Amateur radio responds to flooding in Bosnia

Alen Ruvic E71AR,Emergency Communications Co-Ordinator for Bosnia reports amateur radio is active in responding to severe flooding and landslides which have struck his country on 4th October. He asks radio amateurs to avoid operating on 3.612 and 7.150MHz on HF … [...]

Poland requests clear frequencies for flood response

Storm Boris is affecting many countries in Central Europe, currently including Poland, the Czech Republic, Romania and Austria. 18 people have sadly lost their lives with several thousand evacuated from their homes. As part of the response, Krzysztof SP5E, President … [...]

100 anni di radio !

Anche l’A.I.R. intende commemorare i primi 100 di radio in Italia dedicandogli questa pagina e sperare in un suo futuro migliore, particolarmente nel nostro paese dove sono stante abbandonate le onde corte e recentemente [...]

Radiorama Numero 129

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 [...]

Sconto SANDIT riservato ai Soci AIR!

Sandit Libri propone a tutti gli associati AIR uno sconto incondizionato su tutti i libri in catalogo del proprio sito www.sanditlibri.it del 10% sul costo del libro già scontato del 5% (applicato sul sito), [...]

Radiorama Numero 128

L’A.I.R. al MUMEC di Arezzo

Il MUMEC Museo dei Mezzi di Comunicazione è una realtà attiva nel territorio aretino dal 2005, di rilevanza regionale dal 2018 e che ad oggi conta più di duemila pezzi esposti in 500 mq [...]

C91BV – Mozambique

[QRV] – C91BV started activity today (Oct 17) at 1845z on 20m FT8. Here’s first picture courtesy of the team, with more to follow in the coming days.. [OCTOBER 11] – We will leave for South Africa on October 12th and will be in Mozambique on the 17th until October 24th on a “vacation style” […] [...]

DX World Weekly Bulletin

[#581] The latest FREE NON-SUBSCRIPTION DX-World Weekly Bulletin written by Bjorn ON9CFG is available to download. Click below to get the newest jam-packed edition. This week runs to 20 pages. Previous bulletins can all be found here. Please contact Bjorn with any updates or errors. DOWNLOAD THE LATEST BULLETIN ===== [...]

HQ9X – Roatan Island, NA-057

During October 19-29, a team consisting N2WQ, W1UE, K1XM, K2TR and KQ1F will be active from Roatan Island, NA-057, Honduras. Participation on the CQWW SSB contest as HQ9X (Category M/2). Outside of contest activity as HR9/homecalls mainly on FT4/FT8 with emphasis on JA. QSL via KQ1F. [...]

TX7N – Marquesas Islands 2025

[UPDATE] – We are excited to announce that our shipping container has just departed and is now crossing the Atlantic, heading towards New York! This is a major milestone for our 2025 expedition to the Marquesas Islands. But the journey is far from over! We still have to pack our bags—about 700 kg of equipment […] [...]

ZL7IO – Chatham Islands

[NEWS] by ZL3IO / ZL7IO: – The hexbeam is working again. It wasn’t the coax run. – The 80m vertical is back in business and working as well. I made 90 EU’s on 80 during my sunset. – We also worked on the lattice tower segments. They are used ones and we cut out dodgy/rusty […] [...]

HQ9X Roatan Island Honduras. From DXNews.com

HQ9X Team will be active from Roatan Island, IOTA NA - 057, Honduras in CQ WW DX SSB Contest, 26 - 27 October 2024. [...]

PJ4K Bonaire Island. From DXNews.com

Rich, N6KT will be active as PJ4K from Bonaire Island, IOTA SA - 006 in CQ WW DX SSB Contest, 26 - 27 October 2024. [...]

V47FWX Saint Kitts Island. From DXNews.com

Gary, G0FWX will be active again as V47FWX from Saint Kitts Island, IOTA NA-104, 16 - 23 October 2024. [...]

AH0CO Saipan Island. From DXNews.com

Nobuaki, JH0JHQ will be active from Saipan Island, IOTA OC-086, in CQ WW DX SSB Contest, 26 - 27 October 2024 as AH0CO. [...]

5H1WX Mafia Island. From DXNews.com

Vlad, OK2WX will be active as 5H1WX from Mafia Island, IOTA AF - 054, Tanzania, 18 September - 6 October 2024. [...]

Categoria: Tecnica

GPSDO Display

Kenwood TM-D700

Software Antenne e Linee

Connettore PL 259

Yaesu YF-122S (XF-119SN)

Yaesu tastiera controllo remoto

RTL SDR

Kenwood TS-2000

Yaesu FT-950 – IF out

decibel

Sperimentazione banda 160 metri

Sperimentazione banda 4 metri

Software VHF e superiori

Piattaforma incassi amministrazioni dello Stato

XHDATA D-808