PJ2/NF9V Curacao Island. From DXNews.com

Rudy, NF9V will be active from Curacao Island, IOTA SA-099, 15 – 22 February 2022, as PJ2/NF9V., PJ2/NF9V Curacao Island. From DXNews.com, ,

ARRL World Wide Digital Contest | New Ham Radio Contest
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ARRL World Wide Digital Contest | New Ham Radio Contest

The ARRL has announced a new world wide radio contest – the ARRL World Wide Digital Contest. It will take place during the first full…

The K7RA Solar Update
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The K7RA Solar Update

Tad Cook, K7RA, Seattle, reports: Three new sunspot groups appeared on February 3, 6, and 8. Average daily sunspot number rose slightly during the February 3…

New Power Supplies – Astron Corporation
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New Power Supplies – Astron Corporation

Power Supplies – Astron Corporation Antenna GB 8elm 144MHz Quad October 14, 2015 No comments Details GB 8elm 144.300 MHz Quad for Horizontal or Vertical…

SDR Control for Icom version 1.1.4 released
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SDR Control for Icom version 1.1.4 released

SDR Control for Icom  — Software Defined Radio Client for Icom Transceivers SDR-Control is a full featured App to operate your Icom Transceiver at home or…

Sfide e soluzioni per lo sviluppo di applicazioni di Edge Machine Learning
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Sfide e soluzioni per lo sviluppo di applicazioni di Edge Machine Learning

AI periferica, Embedded ML, Edge ML, TinyML sono tutti sinonimi dello stesso concetto: abilitare algoritmi di Deep Learning su dispositivi embedded a bassissima potenza, aprendo…

Beijing Winter Olympics Special Event Station BY1CRA/WO22 is Active
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Beijing Winter Olympics Special Event Station BY1CRA/WO22 is Active

The Chinese Radio Amateurs Club (CRAC) has announced that Beijing 2022 Olympic and Paralympic Winter Games special event station BY1CRA/WO22 is now active on FT8, SSB, and…

Portable with the Slidewinder DX Multiband HF Antenna
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Portable with the Slidewinder DX Multiband HF Antenna

Slidewinder DX Ground Spike Antenna kit. Designed as part of the Slidewinder DX Range of products, For base- portable- travel- backpacking antenna systems.Sets up in…

Storm Storm Comes & How Starlink Fell | Space Weather Briefing 02.09.2022
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Storm Storm Comes & How Starlink Fell | Space Weather Briefing 02.09.2022

Storm Storm Comes & How Starlink Fell | Space Weather Briefing 02.09.2022 Antenna Hy-Gain AV-680 9 Band Vertical Update Video November 19, 2018 No comments…

Intelligenza Artificiale con Arduino
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Intelligenza Artificiale con Arduino

L’attività di apprendimento automatico all’interno del campo della robotica è la tematica che maggiormente stimola la ricerca al fine di ottenere “circuiti” in grado di…

NEW Anytone AT-5555 PLUS / AT-5555 PLUS N

     (Click to enlarge) News today of the new Anytone AT-5555 PLUS and AT-5555 PLUS N, similar to the recently announced K-PO DX 5000…

ARRL Announces New World Wide Digital Contest
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ARRL Announces New World Wide Digital Contest

 ARRL World Wide Digital Contest The ARRL World Wide Digital Contest will debut at 1800 UTC on June 4, ending at 2359 on June 6, 2022. All…

Cyclon 2.2 kW LDMOS Amplifier
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Cyclon 2.2 kW LDMOS Amplifier

“Our youngest “child”, that is the 2.2 kW version of the CYCLON. Characteristic for this version is an external controller that can be placed near…

New Rules Going into Effect this Year for ARRL Field Day
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New Rules Going into Effect this Year for ARRL Field Day

ARRL Field Day After taking a few detours over the past couple of years due to the COVID-19 pandemic, ARRL Field Day rules are being updated on…

SDRangel 3D Map
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SDRangel 3D Map

Examples of how the new 3D Map in SDRangel can be used to visualise received signals Open-source TX & RX Software Defined Radio Analog: AM,…

N6ARA TinyPaddle – Jack – Assembled
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N6ARA TinyPaddle – Jack – Assembled

N6ARA TinyPaddle – Jack – Assembled Small and lightweight iambic paddles. Intended use: Backup paddles for field operations Ultralight radio kits User Manual and Assembly…

Lacuna e Semtech collaborano per accelerare l’adozione dell’IoT
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Lacuna e Semtech collaborano per accelerare l’adozione dell’IoT

Lacuna e Semtech accelerano l’adozione dell’Internet of Things con una connettività conveniente e semplificata espandendo la copertura LoRaWAN attraverso la connettività IoT-to-Satellite.  Semtech Corporation, fornitore…

Una vita tra le «onde»
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Una vita tra le «onde»

Premiato il radionauta da mezzo secolo alla conquista del mondo Qui Illasi. A rispondere è il mondo e oltre, nello spazio. Non c’è giornata in…

SOAR: Satellite Optimized Amateur Radio
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SOAR: Satellite Optimized Amateur Radio

Satellite Optimized Amateur Radio SOAR: Satellite Optimized Amateur Radio. A radio that’s optimized for operating FM satellites. In this video, I talk about the challenges…

The QRM Eliminator to the Rescue
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The QRM Eliminator to the Rescue

QRM Eliminator Troubled by local noise / QRM from neighbours on the HF bands? Maybe the X-Phase QRM Eliminator is worth a try.. Several manufacturers…

Tempi di elaborazione dei Big Data
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Tempi di elaborazione dei Big Data

Qualsiasi dispositivo ormai è in grado di acquisire e trasmettere una mole consistente di informazioni che prima o poi dovranno essere elaborate per ottenere un…

HEIL SOUND ANNOUNCES NEW OWNERSHIP
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HEIL SOUND ANNOUNCES NEW OWNERSHIP

Heil Sound, the Fairview Heights, Illinois-based manufacturer of professional microphones, has announced the successful transfer of ownership from Bob and Sarah Heil to current President and…

ISS on AIR ! SSTV
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ISS on AIR ! SSTV

The Moscow Aviation Institute (MAI) will conduct its routine SSTV experiment during orbits passing within range of Moscow on February 7-8. They typically operate PD180s…

10 Common Mistakes Made With Software Defined Radio
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10 Common Mistakes Made With Software Defined Radio

If you’re a new comer to the SDR or SWL hobby then here’s 10 things which will help get you started and choose the right…

Best Coax Cable for Portable Operation
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Best Coax Cable for Portable Operation

A viewer asks: What is the best coax cable choice for portable operation. Joe and I talk about our favorite and give you a few…