Autore: iz4wnp

L’Editoriale di Gennaio 2022
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L’Editoriale di Gennaio 2022

2022, anno pieno di prospettive di Vincenzo Favata, IT9IZY Dalle statistiche emerge che maggior parte dei soci ARI – compreso…

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Xmas Activity 2021
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Xmas Activity 2021

Il Gruppo CW QRS Telegram presenta la Xmas Activity 2021 Obiettivi: favorire l’uso e la diffusione della telegrafia radioamatoriale. Favorire…

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JW0X JW100QO Svalbard. From DXNews.com

JW0X Team will be active from Svalbard, IOTA EU – 026, 19 – 26 April 2022.

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EX0DX Kyrgyzstan. From DXNews.com

Andrea, HB9DUR will be active again as EX0DX from Kyrgyzstan, until 10 January 2022.

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VP5P VP5/AF3K VP5/W2TT Turks and Caicos Islands. From DXNews.com

VP5/W2TT and VP5/AF3K will be active from Turks and Caicos Islands, IOTA NA – 002, 23 – 31 March 2022.

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Ermak SDR Transceiver
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Ermak SDR Transceiver

Ermak SDR Transceiver

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PJ5/W5JON Sint Eustatius. From DXNews.com

PJ5/W5JON will be active from Sint Eustatius Island, IOTA NA – 145, 26 April – 4 May 2022.

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JT4RR Mongolia. From DXNews.com

Mats, SM6LRR will be active as JT4RR from Mongolia.

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Visualizing the effect of a low pass filter on harmonics
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Visualizing the effect of a low pass filter on harmonics

I thought I’d share this little experiment, I found it quite interesting. Antenna Antennas Vs Trees May 04, 2021 No…

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