Semtech Corporation, fornitore leader di semiconduttori analogici e mixed-signal ad alte prestazioni e algoritmi avanzati per infrastrutture, high-end consumer e apparecchiature industriali, ha da poco annunciato
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Mese: Agosto 2021
FEMA Announces HF Interoperability Activity on 60-Meter Channels 1 and 2
Channels 1 and 2 on 60 meters will be available starting on August 30 for interoperability between US government and US amateur radio stations involved
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Mini SSB receiver ATS-25 (LW/MW/SW/FM)
It’s small SSB/AM/FM receiver with wide band coverage – LW/MW/SW/FM. Touchscreen and simple menu makes this radio easy to use. It has 2000 mAh internal
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What size or gauge of wire should I use for an antenna
“A viewer asks: What size of gauge of wire should I use for my portable End Fed Half Wave EFHW antenna. 16 gauge wire seems
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FCC Grants Temporary Waiver to Permit Higher Symbol Rate Data Transmissions for Hurricane Ida Traffic
The FCC has granted an ARRL emergency request for a temporary waiver intended to facilitate relief communications in the wake of Hurricane Ida. The waiver
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Lampada elettronica a LED con MSP430
La Texas Instruments mette a disposizione il materiale hardware e software per la realizzazione di una lampada elettronica a LED mediante l’utilizzo dei microcontrollori MSP430.
Read moreHK3JCL Colombia. From DXNews.com
Lothar, DK8LRF will be active again as HK3JCL from Colombia, 1 September 2021 – until end of May 2022., HK3JCL Colombia. From DXNews.com, ,
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Nuovi sensori integrati con LoRa e LoRaWAN per l’automazione degli edifici
Semtech Corporation, fornitore leader di semiconduttori analogici e apparecchiature industriali, ha da poco annunciato la sua collaborazione con IQnexus, fornitore di soluzioni end-to-end Internet of
Read more5X3R Uganda. From DXNews.com
Elvira, IV3FSG will be active as 5X3R from Uganda, 13 August – 2 September 2021., 5X3R Uganda. From DXNews.com, ,
Read more5H3MB Tanzania. From DXNews.com
5H3MB. Maurizio Buffoli, IK2GZU will be active again from Tanzania, 25 September – 20 November 2021, as 5H3MB., 5H3MB Tanzania. From DXNews.com, ,
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Solar Tsunami and CME
THE STAGE IS SET FOR AURORAS: A minor CME struck Earth’s magnetic field on Aug. 27th (~0100 UT). At first the impact had little effect. Now, however, Earth
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Partnership tra Advantech ed RFD Micro Electricity per progetti di green energy
Advantech, leader globale nei settori dell’IoT industriale, sistemi intelligenti IoT e piattaforme embedded, è lieta di annunciare che Advantech Taiwan si è impegnata ad acquistare
Read moreC5C Gambia. From DXNews.com
C5C Team will be active again from Gambia, 24 October – 19 November 2021., C5C Gambia. From DXNews.com, ,
Read moreTL8AA TL8ZZ Central African Republic. From DXNews.com
TL8AA TL8ZZ Team will be active from Central African Republic in the Spring of 2022., TL8AA TL8ZZ Central African Republic. From DXNews.com, ,
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Radio Amateurs Prepare for Potentially Catastrophic Storm this Weekend
The National Weather Service has forecast that Hurricane Ida is expected to be a dangerous major hurricane when it reaches the US Gulf Coast on
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Quick Tip – Coiling Coax
In this video, from a few years ago, Julian Frost (N3JF), your Ham Radio Sensei, gives a quick tip on how to coil coax so
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Best Digital Scanners on the Market 2021
For this week’s Something for the Weekend, Johnathan M0JSX and John 2E0EZK take you through our selection of the best digital scanners available at ML&S
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Amateur Radio Operator Banned! Insulin Pump “Interference” – Was it from Ham Radio?
An interesting article in the media claims a woman’s insulin pump is being “potentially” interfered with by an amateur radio operator down the street. Was
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Proteggere gli investimenti in R&D con l’autenticazione sicura
Le soluzioni di autenticazione sicura offerte da Maxim consentono agli sviluppatori di proteggere i loro sistemi dagli inevitabili tentativi di contraffazione che prendono di mira
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Montichiari fa rima con ARI
Direct Hit with a Side Swipe After Major Eye Candy | Informal Solar Storm Forecast 08.25.2021
This informal forecast was made by and for patrons of Patreon. Without their generosity this forecast would not be possible. Antenna ALL ABOUT ANTENNAS Part
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Using a Mobile HF Antenna in a Fixed Location
“Tom, N6AJR, is a older gentleman who has some trouble getting around, and he would like to mount one of his mobile antennas to a
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Chameleon Tactical Delta Loop (CHA TDL) Antenna Review – Ham Radio Q&A
The Chameleon CHA TDL Tactical Delta Loop antenna is a portable multi band portable HF antenna designed for operation on the 80 through 6 meter
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LDC1000 Inductance to Digital Converter
In questo articolo della Rubrica Firmware Reload viene descritto il chip LDC1000, un versatile dispositivo di TI, che con la sua realizzazione ci viene incontro
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Wolf River Coils High Power Silver Bullet Platinum [ Interview ]
Interview with Gary from WRC about the new High Power Platinum antenna. The Silver Bullet 1000 TIA is a small portable antenna system designed to
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