Author: iz4wnp

Micro a 8 bit o ARM?
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Micro a 8 bit o ARM?

Visti i livelli raggiunti dalla tecnologia, le architetture ARM stanno soppiantando l’uso dei microcontrollori a 8 bit. Ecco i motivi. Oggi le nostre vite sono intrise…

EME SSTV Lunar Landing Commemorative Event Set
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EME SSTV Lunar Landing Commemorative Event Set

Moonbounce enthusiasts are invited to take part in a commemorative Earth-Moon-Earth (EME) slow-scan television (SSTV) party on 23 centimeters, marking the 50th anniversary of the…

MCU basate su ARM Cortex-M3
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MCU basate su ARM Cortex-M3

Fujitsu Semiconductor Europe entra nel mercato dei microcontroller embedded basati sul core ARM® con la sua famiglia a 32 bit ‘FM3’ di MCU basate su…

Le tecnologie di rilevamento per le infrastrutture stradali
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Le tecnologie di rilevamento per le infrastrutture stradali

Numerose tecnologie di rilevamento affrontano gli impegnativi problemi del monitoraggio della infrastruttura stradale, compreso il controllo delle intersezioni, il tracciamento della velocità, il conteggio dei…

Il Master di ARI-Pinerolo
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Il Master di ARI-Pinerolo

La Sezione ARI di Pinerolo, assieme alle sezioni ARI di Ivrea e di Torino, è partner dell’edizione 2019 degli EMG European Master Games, una manifestazione…

Ecco come è andato il Referendum
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Ecco come è andato il Referendum

Clicca sull’immagine per scaricare documenti e organigramma in area riservata ai verbali del CDN

Verbale riunione C.D.N. del 15/07/19
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Verbale riunione C.D.N. del 15/07/19

Disponibile, in area riservata al CDN, il Verbale della riunione C.D.N. del 15 Luglio 2019

A Cycle 25 Storm Launch & Aurora Highlights: Solar Storm Forecast 07-18-2019
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A Cycle 25 Storm Launch & Aurora Highlights: Solar Storm Forecast 07-18-2019

News Centenarian Radio Amateur’s Efforts Helped Pave the Way to the Moon July 18, 2019 No comments The Nashville Tennessean newspaper recently featured the story of a 104-year-old…

New Summer EURAO Party to Premier FT4
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New Summer EURAO Party to Premier FT4

The motto of the new European Radio Amateurs’ Organization (EURAO https://www.eurao.org/) Summer Party https://www.eurao.org/en/node/1045 is “Premiering FT4.” This is not a contest but an on-the-air radio gathering…

Centenarian Radio Amateur’s Efforts Helped Pave the Way to the Moon
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Centenarian Radio Amateur’s Efforts Helped Pave the Way to the Moon

The Nashville Tennessean newspaper recently featured the story of a 104-year-old ARRL member who contributed to NASA’s effort to put the first humans on the moon 50 years…

Antenna Polarization [ ARRL PODCAST ]
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Antenna Polarization [ ARRL PODCAST ]

 Your antenna’s polarization can make a big difference in how well you can hear, and be heard — especially on VHF and up.  …

N Female Connector Installation (10mm /.400″ Coax)
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N Female Connector Installation (10mm /.400″ Coax)

Review N Female Connector Installation (10mm /.400″ Coax) July 18, 2019 No comments Read more Chameleon MPAS 2 NVIS (Near Vertical Incidence Skywave) Antenna July…

Programmazione Multicore
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Programmazione Multicore

La sempre più prepotente diffusione di sistemi multicore pone in evidenza il problema di una programmazione dedicata. La domanda è: sarà facile o difficile scrivere software per sistemi multicore? Proviamo…

Award for Top Homebrew Designers in Amateur Radio Announced
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Award for Top Homebrew Designers in Amateur Radio Announced

The ICQ Podcast has announced a partnership to establish an annual “Homebrew Heroes Award” to recognize individuals, groups, or organizations that help to define the frontiers in…

Calterah collabora per il lancio di chipset per radar destinati alle automobili di nuova generazione
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Calterah collabora per il lancio di chipset per radar destinati alle automobili di nuova generazione

Calterah (con la collaborazione della Keysight) ha ufficialmente rilasciato la famiglia di chip ALPS che integra convertitori analogico-digitale ad alta velocità e core CPU ad…

RM Italy MLA100 Amplifier Demonstration
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RM Italy MLA100 Amplifier Demonstration

“Mark, W8BBQ show the RM Italy MLA100 amplifier to get over 100 watts from a QRP rig. 160 meters through 10 meters plus 6 meters….

Major WSJT-X Upgrade Boosts FT4 into “a Finished Protocol for HF Contesting”
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Major WSJT-X Upgrade Boosts FT4 into “a Finished Protocol for HF Contesting”

The WSJT Development Group has announced the “general availability” release of WSJT-X version 2.1.0. This major upgrade formally introduces FT4 as a finished protocol for HF contesting. WSJT-X version 2.1.0 supplants…

International Telecommunication Union Accepts EURAO as a Sector Member
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International Telecommunication Union Accepts EURAO as a Sector Member

The International Telecommunication Union (ITU) accepted the European Radio Amateurs’ Organization (EURAO) as a sector member at the recent meeting of the ITU Council. It…

No Consensus Reached for FCC on “Symbol Rate” Issues
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No Consensus Reached for FCC on “Symbol Rate” Issues

ARRL-initiated efforts for rival parties to reach consensus on some of the issues they raised in the so-called “Symbol Rate” proceeding have ended. In April,…

VHF Newsletter 83 – New VHF Handbook
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VHF Newsletter 83 – New VHF Handbook

The latest edition of the VHF Newsletter has been mailed to all on the VHF mailing list and can be found here. The new version of the…

Come realizzare un semplice ricevitore in Onde Corte
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Come realizzare un semplice ricevitore in Onde Corte

Oggi la tecnologia ci mette a disposizione tantissimi metodi, estremamente efficaci, per collegare vari punti sulla Terra, magari collocati a grandissima distanza tra loro. Collegamenti…

Microprocessori ARM NXP
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Microprocessori ARM NXP

Vediamo le caratteristiche dei microprocessori ARM. In particolare ci soffermeremo su quelli della NXP Semiconductors. L’architettura ARM (precedentemente Advanced RISC Machine, prima ancora Acorn RISC Machine) indica…

WSJT-X 2.1.0 is available!
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WSJT-X 2.1.0 is available!

WSJT-X 2.1.0 Description WSJT-X implements communication protocols or “modes” called FT4, FT8, JT4, JT9, JT65, QRA64, ISCAT, MSK144, and WSPR, as well as one called Echo for detecting and measuring your own radio signals reflected…

President McKinley EU Adjustments
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President McKinley EU Adjustments

Below we have the various adjustments on the new President McKinley EU radio…..  PROVIDED FOR INFORMATION ONLY – FIDDLE WITH YOUR RADIO AT YOUR OWN…

CS800D

CS800D Test Report FCC PART 22, FCC PART 90 TEST REPORT For SHENZHEN COVALUE COMMUNICATIONS CO.,LTD. Product Description for Equipment under Test (EUT) EUT Name:…