Author: iz4wnp

The PackTenna Mini 9:1 Random Wire Antenna Antenna
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The PackTenna Mini 9:1 Random Wire Antenna Antenna

http://www.packtenna.com News SAQ Transmission Set for UN Day on October 24 October 22, 2019 No comments A transmission from the vintage Alexanderson alternator in Grimeton,…

SmartSDR for iOS v3.06.02 Now Available
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SmartSDR for iOS v3.06.02 Now Available

FlexRadio Systems announces the release of SmartSDR for iOS v3.06.02 is now available for download or update from the Apple App Store. This App requires…

La tecnica del dithering
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La tecnica del dithering

Una tecnica semplice ed efficace per ridurre lo spettro di emissioni elettromagnetiche prodotte da un convertitore switching DC/DC. Il progetto di un convertitore switching DC/DC deve necessariamente…

Two Coronal Holes Keep Us in Suspense: Solar Storm Forecast 10-17-2019
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Two Coronal Holes Keep Us in Suspense: Solar Storm Forecast 10-17-2019

Review How to Update Firmware Icom IC-9700 October 17, 2019 No comments Read more MFJ-1234 RigPi Station Server Connection Part 2 October 17, 2019 No…

FT3D Mods

This Modification is for the YAESU FT-3DR/DE New TX: 140 – 174 & 420 – 470. First remove the Battery then the Round rubber water…

Analisi delle soluzioni di connettività wireless per IoT
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Analisi delle soluzioni di connettività wireless per IoT

In alcuni dei nostri precedenti articoli abbiamo trattato differenti tecnologie e protocolli di comunicazione wireless adatti o appositamente pensati per il mondo dell’IoT.  Questi approfondimenti…

ARISS School Contact
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ARISS School Contact

Yet more features in the SDRplay Spectrum Analyser
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Yet more features in the SDRplay Spectrum Analyser

Steve Andrew has just added a couple of cool new features to his popular Spectrum Analyser software which works with all the SDRplay RSPs. is…

Bidding Begins Today in the Annual ARRL Online Auction
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Bidding Begins Today in the Annual ARRL Online Auction

Bidding gets under way today, October 17, on more than 230 items on the block in the 14th annual ARRL Online Auction. Bidding begins at 10…

How to Update Firmware Icom IC-9700
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How to Update Firmware Icom IC-9700

Review How to Update Firmware Icom IC-9700 October 17, 2019 No comments Read more MFJ-1234 RigPi Station Server Connection Part 2 October 17, 2019 No…

MFJ-1234 RigPi Station Server Connection Part 2
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MFJ-1234 RigPi Station Server Connection Part 2

  Antenna The QuirkyQRP SlinkTenna Review October 02, 2019 No comments Read more Adjustiwave Antenna – 80m through 2m September 30, 2019 No comments Adjustable…

Fairwaves launches new SDR products
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Fairwaves launches new SDR products

Fairwaves is launching two new “X“- products this fall: XYNC – the ultimate low-cost massive MIMO SDR, with up to 32×32 transmit/receive channels XCOM – a compact,…

I nodi periferici intelligenti per migliorare l’IIoT
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I nodi periferici intelligenti per migliorare l’IIoT

L’IoT industriale (IIoT) comprende l’ampia trasformazione in corso che renderà il rilevamento pervasivo attraverso macchine connesse non solo un vantaggio competitivo, ma anche un servizio…

IARU Secretary David Sumner, K1ZZ, Offers Amateur Radio Perspective on WRC-19
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IARU Secretary David Sumner, K1ZZ, Offers Amateur Radio Perspective on WRC-19

Writing in a special World Radiocommunication Conference 2019 (WRC-19) edition of ITU News Magazine, International Amateur Radio Union (IARU) Secretary David Sumner, K1ZZ, offers an overview…

ARRL Puerto Rico Section and Red Cross Renew Memorandum of Understanding
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ARRL Puerto Rico Section and Red Cross Renew Memorandum of Understanding

The American Red Cross Puerto Rico Chapter renewed its Memorandum of Understanding with the ARRL Puerto Rico Section on October 10, citing mutually beneficial experiences during recent…

Grounding Tips – DX Engineerings Q&A Wednesday – Part 1
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Grounding Tips – DX Engineerings Q&A Wednesday – Part 1

See More: link Review Grounding Tips – DX Engineerings Q&A Wednesday – Part 1 October 16, 2019 No comments See More: link Read more Portable…

Portable Zero ICOM IC 7300 Escort
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Portable Zero ICOM IC 7300 Escort

Specifications: Material: 5052 powder coated aluminum (Black) weight: 13.2 OZ measurements: 12″ X 3.70″   https://portablezerostore.ecwid.com/ News IARU Secretary David Sumner, K1ZZ, Offers Amateur Radio…

Digi-Key e Vox Power in accordo per una gamma di alimentatori configurabili dall’utente
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Digi-Key e Vox Power in accordo per una gamma di alimentatori configurabili dall’utente

Vox Power e Digi-Key Electronics hanno annunciato un accordo per la distribuzione di alimentatori configurabili e innovativi. I prodotti modulari offrono ai clienti la libertà…

Il lungo viaggio della sonda spaziale Voayager 1
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Il lungo viaggio della sonda spaziale Voayager 1

A volte le cose non vanno come ci aspettiamo; un lavoro che sembra ormai obsoleto può continuare a darci informazioni interessanti anche dopo più di…

PACTOR Developer SCS Announces Monitoring Software
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PACTOR Developer SCS Announces Monitoring Software

SCS, the company that created PACTOR, has unveiled software that offers the ability to monitor the content of PACTOR 1, 2, and 3 transmissions over the air….

Amateur Radio Emergency Data Network Employed to Monitor California Wildfires
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Amateur Radio Emergency Data Network Employed to Monitor California Wildfires

Two separate groups took advantage of the Amateur Radio Emergency Data Network (AREDN) to monitor wildfires in California. The Mariposa Area Amateur Radio Organization (MAARO)…

L’IoT sta cambiando il futuro
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L’IoT sta cambiando il futuro

Internet Of Things (comunemente noto come IoT) è la rete di dispositivi fisici o “cose” incorporata con elettronica, software, sensori e connettività, che consente a…

New 18W High-power Baofeng UV9R-ERA Walkie Talkie
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New 18W High-power Baofeng UV9R-ERA Walkie Talkie

Specifications: Dual band two way radio with build-in 9500mAh li-ion battery power supply. 128 groups channels storage, with function of voice COMP CTCSS/DCS. IP68 waterproof…

Whistler TRX-1E Digital  Scanner
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Whistler TRX-1E Digital Scanner

Antenna The QuirkyQRP SlinkTenna Review October 02, 2019 No comments Read more Adjustiwave Antenna – 80m through 2m September 30, 2019 No comments Adjustable 1/4…

CE9/SQ1SGB shortly at Halley VI (WAP GBR-37)
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CE9/SQ1SGB shortly at Halley VI (WAP GBR-37)

Seba SQ1SGB has informed to leave on mid December 2019 to Antarctica. He will sign CE9/SQ1SGB   and will stay at Halley VI Base (WAP GBR-37). Seba has an Icom IC-706  given…